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Type | HazMat fee for 500 gram (Estimated) |
Excepted Quantity | USD 0.00 |
Limited Quantity | USD 15-60 |
Inaccessible (Haz class 6.1), Domestic | USD 80+ |
Inaccessible (Haz class 6.1), International | USD 150+ |
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CAS No. : | 1462-03-9 | MDL No. : | MFCD00001364 |
Formula : | C6H12O | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | CAKWRXVKWGUISE-UHFFFAOYSA-N |
M.W : | 100.16 | Pubchem ID : | 73830 |
Synonyms : |
|
Num. heavy atoms : | 7 |
Num. arom. heavy atoms : | 0 |
Fraction Csp3 : | 1.0 |
Num. rotatable bonds : | 0 |
Num. H-bond acceptors : | 1.0 |
Num. H-bond donors : | 1.0 |
Molar Refractivity : | 30.04 |
TPSA : | 20.23 Ų |
GI absorption : | High |
BBB permeant : | Yes |
P-gp substrate : | No |
CYP1A2 inhibitor : | No |
CYP2C19 inhibitor : | No |
CYP2C9 inhibitor : | No |
CYP2D6 inhibitor : | No |
CYP3A4 inhibitor : | No |
Log Kp (skin permeation) : | -6.2 cm/s |
Log Po/w (iLOGP) : | 1.83 |
Log Po/w (XLOGP3) : | 1.0 |
Log Po/w (WLOGP) : | 1.31 |
Log Po/w (MLOGP) : | 1.14 |
Log Po/w (SILICOS-IT) : | 1.68 |
Consensus Log Po/w : | 1.39 |
Lipinski : | 0.0 |
Ghose : | None |
Veber : | 0.0 |
Egan : | 0.0 |
Muegge : | 2.0 |
Bioavailability Score : | 0.55 |
Log S (ESOL) : | -1.09 |
Solubility : | 8.12 mg/ml ; 0.0811 mol/l |
Class : | Very soluble |
Log S (Ali) : | -1.01 |
Solubility : | 9.7 mg/ml ; 0.0969 mol/l |
Class : | Very soluble |
Log S (SILICOS-IT) : | -0.99 |
Solubility : | 10.2 mg/ml ; 0.102 mol/l |
Class : | Soluble |
PAINS : | 0.0 alert |
Brenk : | 0.0 alert |
Leadlikeness : | 1.0 |
Synthetic accessibility : | 1.07 |
Signal Word: | Danger | Class: | 4.1 |
Precautionary Statements: | P280-P370+P378-P403-P501 | UN#: | 1325 |
Hazard Statements: | H228 | Packing Group: | Ⅱ |
GHS Pictogram: |
* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
56% | Stage #1: With potassium carbonate In chloroform at 0℃; for 0.25 h; Stage #2: With bromine In chloroform at 0℃; for 2.5 h; |
A mixture of 1-methylcyclopentanol (4.00 g, 39.94 mmol) and K2CO3 (33.11 g, 239.6 mmol) in CHCl3 (130 mL) was stirred at 0° C. for 15 min., and then bromine (10.23 mL, 199.7 mmol) was then added. The reaction mixture was stirred at 0° C. for 2.5 hours, then poured slowly into an ice-chilled saturated aqueous Na2S2O3 solution (100 mL). The organic layer was separated, washed with water (2×100 mL), dried over MgSO4, filtered and concentrated in vacuo. The residue was purified by silica gel column (pet ether:EtOAc 3:1) give the desired product 6-bromohexan-2-one as a colorless oil (4 g). Yield 56percent (98percent purity, UV=214 nm, ESI no found). 1H— NMR (400 MHz, CDCl3) δ 1.66-1.80 (m, 2H), 1.82-1.93 (m, 2H), 2.15 (s, 3H), 2.48 (t, J=7.3 Hz, 2H), 3.41 (t, J=6.5 Hz, 2H) |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
65% | With 1-methyl-3-(4-sulfonylbutyl)-1H-imidazol-3-ium trifluoromethanesulfonate; acetic acid; at 80℃; for 24h;Inert atmosphere; Ionic liquid; | <strong>[1462-03-9]1-methylcyclopentanol</strong> (2 mmol), catalytic amounts of the ionic liquid, and 1-2 mL of acetic acid were charged into an oven-dried Schlenk tube under nitrogen. The reaction mass was stirred for 15-20 minutes at r.t. before adding the selected nitrile (1 mmol). The reaction mass was stirred at the indicated temperature for the specified time (see Table 3). The progress of the reaction was monitored by TLC and GC-MS. After completion of reaction, the reaction mass was quenched with distilled water followed by neutralization with dilute NaHCO3 solution. The product was extracted with diethyl ether, dried over anhydrous MgSO4, and the ether layer was evaporated in vacuum. The resulting crude products were chromatographed with hexane-ethyl acetate mixture (80:20) to afford pure colorless solids. |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
5.5% | [0375] 500 mg (3.87 mmol) of ethyl isocyanatoacetate was dissolved in 5 ml of dichloromethane. 0.05 ml of 4 N hydrochloric acid/1,4-dioxane solution was added to the obtained solution. 465 mg (4.64 mmol) of <strong>[1462-03-9]1-methylcyclopentanol</strong> was added to the resultant mixture, and they were stirred for 3 hours 30 minutes. 10 ml of methanol and 12 ml of 1 N aqueous sodium hydroxide solution were added thereto and they were stirred for 15 minutes. The organic solvent was evaporated under reduced pressure. After extracting with dichloromethane twice, the aqueous layer was neutralized with 1 N aqueous hydrochloric acid solution. The product was extracted with dichloromethane 3 times and then dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to obtain the title compound. The product was subjected to the next reaction without any purification. [0376] Yield: 43.0 mg (0.214 mmol), 5.5% 1H-NMR (CDCl3): (Only the main peaks are shown because the product contained impurities) 1.56 (3H, s), 5.22 (1H, d). | |
5.5% | 500 mg (3.87 mmol) of ethyl isocyanatoacetate was dissolved in 5 ml of dichloromethane. 0.05 ml of 4 N hydrochloric acid / 1,4-dioxane solution was added to the obtained solution. 465 mg (4.64 mmol) of <strong>[1462-03-9]1-methylcyclopentanol</strong> was added to the resultant mixture, and they were stirred for 3 hours 30 minutes. 10 ml of methanol and 12 ml of 1 N aqueous sodium hydroxide solution were added thereto and they were stirred for 15 minutes. The organic solvent was evaporated under reduced pressure. After extracting with dichloromethane twice, the aqueous layer was neutralized with 1 N aqueous hydrochloric acid solution. The product was extracted with dichloromethane 3 times and then dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to obtain the title compound. The product was subjected to the next reaction without any purification. Yield: 43.0 mg (0.214 mmol), 5.5 %1H-NMR (CDCl3): (Only the main peaks are shown because the product contained impurities) 1.56 (3H, s), 5.22 (1H, d). |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
60% | With sulfuric acid; acetic acid; In water; at 30 - 60℃; for 16.5h; | E11-1 : Potassium cyanide (1. 43 g, 22.0 mmol) was added to a stirred solution of METHYLCYCLOPENTANOL (2.00 g, 20.0 MMOL) in glacial acetic acid (1.00 mL) resulting in a thick slurry. To this was added, dropwise, sulfuric acid (3 mL, caution: exothermic) at a rate at which the temperature was maintained at ca. 30-35C. Additional acetic acid (1 mL) was added to facilitate stirring of the thick paste. The mixture was then heated to 55-60C for 30 min followed by stirring at ambient temperature for 16 h. Ice cold water (35 mL) was then added, the mixture extracted with ethyl ether (2x 40 mL) and the combined organic phases washed with 5% NAHCO3 (5x 30 mL), dried over MGS04 and the solvent evaporated to yield a pale brown oil (1.16 g). The pH of the combined aqueous washings was then raised to pH 11 by the addition of solid K2CO3 AND the resulting solids filtered and washed with ethyl ether (3x 40 mL). The filtrate was extracted with ethyl ether (2x 40 mL), the combined extracts dried over MgS04 and the solvent evaporated to yield additional product (0.355 g) which was combined with the above obtained oil (1.52 g, 60 %). |
Tags: 1462-03-9 synthesis path| 1462-03-9 SDS| 1462-03-9 COA| 1462-03-9 purity| 1462-03-9 application| 1462-03-9 NMR| 1462-03-9 COA| 1462-03-9 structure
[ 13380-89-7 ]
Octahydro-1H-4,7-methanoinden-5-ol
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rel-(1s,4s)-4-(2-Hydroxypropan-2-yl)-1-methylcyclohexanol hydrate
Similarity: 0.82
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Octahydro-1H-4,7-methanoinden-5-ol
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Precautionary Statements-General | |
Code | Phrase |
P101 | If medical advice is needed,have product container or label at hand. |
P102 | Keep out of reach of children. |
P103 | Read label before use |
Prevention | |
Code | Phrase |
P201 | Obtain special instructions before use. |
P202 | Do not handle until all safety precautions have been read and understood. |
P210 | Keep away from heat/sparks/open flames/hot surfaces. - No smoking. |
P211 | Do not spray on an open flame or other ignition source. |
P220 | Keep/Store away from clothing/combustible materials. |
P221 | Take any precaution to avoid mixing with combustibles |
P222 | Do not allow contact with air. |
P223 | Keep away from any possible contact with water, because of violent reaction and possible flash fire. |
P230 | Keep wetted |
P231 | Handle under inert gas. |
P232 | Protect from moisture. |
P233 | Keep container tightly closed. |
P234 | Keep only in original container. |
P235 | Keep cool |
P240 | Ground/bond container and receiving equipment. |
P241 | Use explosion-proof electrical/ventilating/lighting/equipment. |
P242 | Use only non-sparking tools. |
P243 | Take precautionary measures against static discharge. |
P244 | Keep reduction valves free from grease and oil. |
P250 | Do not subject to grinding/shock/friction. |
P251 | Pressurized container: Do not pierce or burn, even after use. |
P260 | Do not breathe dust/fume/gas/mist/vapours/spray. |
P261 | Avoid breathing dust/fume/gas/mist/vapours/spray. |
P262 | Do not get in eyes, on skin, or on clothing. |
P263 | Avoid contact during pregnancy/while nursing. |
P264 | Wash hands thoroughly after handling. |
P265 | Wash skin thouroughly after handling. |
P270 | Do not eat, drink or smoke when using this product. |
P271 | Use only outdoors or in a well-ventilated area. |
P272 | Contaminated work clothing should not be allowed out of the workplace. |
P273 | Avoid release to the environment. |
P280 | Wear protective gloves/protective clothing/eye protection/face protection. |
P281 | Use personal protective equipment as required. |
P282 | Wear cold insulating gloves/face shield/eye protection. |
P283 | Wear fire/flame resistant/retardant clothing. |
P284 | Wear respiratory protection. |
P285 | In case of inadequate ventilation wear respiratory protection. |
P231 + P232 | Handle under inert gas. Protect from moisture. |
P235 + P410 | Keep cool. Protect from sunlight. |
Response | |
Code | Phrase |
P301 | IF SWALLOWED: |
P304 | IF INHALED: |
P305 | IF IN EYES: |
P306 | IF ON CLOTHING: |
P307 | IF exposed: |
P308 | IF exposed or concerned: |
P309 | IF exposed or if you feel unwell: |
P310 | Immediately call a POISON CENTER or doctor/physician. |
P311 | Call a POISON CENTER or doctor/physician. |
P312 | Call a POISON CENTER or doctor/physician if you feel unwell. |
P313 | Get medical advice/attention. |
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P320 | |
P302 + P352 | IF ON SKIN: wash with plenty of soap and water. |
P321 | |
P322 | |
P330 | Rinse mouth. |
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P332 | IF SKIN irritation occurs: |
P333 | If skin irritation or rash occurs: |
P334 | Immerse in cool water/wrap n wet bandages. |
P335 | Brush off loose particles from skin. |
P336 | Thaw frosted parts with lukewarm water. Do not rub affected area. |
P337 | If eye irritation persists: |
P338 | Remove contact lenses, if present and easy to do. Continue rinsing. |
P340 | Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P341 | If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P342 | If experiencing respiratory symptoms: |
P350 | Gently wash with plenty of soap and water. |
P351 | Rinse cautiously with water for several minutes. |
P352 | Wash with plenty of soap and water. |
P353 | Rinse skin with water/shower. |
P360 | Rinse immediately contaminated clothing and skin with plenty of water before removing clothes. |
P361 | Remove/Take off immediately all contaminated clothing. |
P362 | Take off contaminated clothing and wash before reuse. |
P363 | Wash contaminated clothing before reuse. |
P370 | In case of fire: |
P371 | In case of major fire and large quantities: |
P372 | Explosion risk in case of fire. |
P373 | DO NOT fight fire when fire reaches explosives. |
P374 | Fight fire with normal precautions from a reasonable distance. |
P376 | Stop leak if safe to do so. Oxidising gases (section 2.4) 1 |
P377 | Leaking gas fire: Do not extinguish, unless leak can be stopped safely. |
P378 | |
P380 | Evacuate area. |
P381 | Eliminate all ignition sources if safe to do so. |
P390 | Absorb spillage to prevent material damage. |
P391 | Collect spillage. Hazardous to the aquatic environment |
P301 + P310 | IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. |
P301 + P312 | IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
P301 + P330 + P331 | IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. |
P302 + P334 | IF ON SKIN: Immerse in cool water/wrap in wet bandages. |
P302 + P350 | IF ON SKIN: Gently wash with plenty of soap and water. |
P303 + P361 + P353 | IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. |
P304 + P312 | IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell. |
P304 + P340 | IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. |
P304 + P341 | IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. |
P305 + P351 + P338 | IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
P306 + P360 | IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. |
P307 + P311 | IF exposed: call a POISON CENTER or doctor/physician. |
P308 + P313 | IF exposed or concerned: Get medical advice/attention. |
P309 + P311 | IF exposed or if you feel unwell: call a POISON CENTER or doctor/physician. |
P332 + P313 | IF SKIN irritation occurs: Get medical advice/attention. |
P333 + P313 | IF SKIN irritation or rash occurs: Get medical advice/attention. |
P335 + P334 | Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages. |
P337 + P313 | IF eye irritation persists: Get medical advice/attention. |
P342 + P311 | IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician. |
P370 + P376 | In case of fire: Stop leak if safe to Do so. |
P370 + P378 | In case of fire: |
P370 + P380 | In case of fire: Evacuate area. |
P370 + P380 + P375 | In case of fire: Evacuate area. Fight fire remotely due to the risk of explosion. |
P371 + P380 + P375 | In case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. |
Storage | |
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P420 | Store away from other materials. |
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P403 + P233 | Store in a well-ventilated place. Keep container tightly closed. |
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P410 + P403 | Protect from sunlight. Store in a well-ventilated place. |
P410 + P412 | Protect from sunlight. Do not expose to temperatures exceeding 50 oC/122oF. |
P411 + P235 | Keep cool. |
Disposal | |
Code | Phrase |
P501 | Dispose of contents/container to ... |
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Physical hazards | |
Code | Phrase |
H200 | Unstable explosive |
H201 | Explosive; mass explosion hazard |
H202 | Explosive; severe projection hazard |
H203 | Explosive; fire, blast or projection hazard |
H204 | Fire or projection hazard |
H205 | May mass explode in fire |
H220 | Extremely flammable gas |
H221 | Flammable gas |
H222 | Extremely flammable aerosol |
H223 | Flammable aerosol |
H224 | Extremely flammable liquid and vapour |
H225 | Highly flammable liquid and vapour |
H226 | Flammable liquid and vapour |
H227 | Combustible liquid |
H228 | Flammable solid |
H229 | Pressurized container: may burst if heated |
H230 | May react explosively even in the absence of air |
H231 | May react explosively even in the absence of air at elevated pressure and/or temperature |
H240 | Heating may cause an explosion |
H241 | Heating may cause a fire or explosion |
H242 | Heating may cause a fire |
H250 | Catches fire spontaneously if exposed to air |
H251 | Self-heating; may catch fire |
H252 | Self-heating in large quantities; may catch fire |
H260 | In contact with water releases flammable gases which may ignite spontaneously |
H261 | In contact with water releases flammable gas |
H270 | May cause or intensify fire; oxidizer |
H271 | May cause fire or explosion; strong oxidizer |
H272 | May intensify fire; oxidizer |
H280 | Contains gas under pressure; may explode if heated |
H281 | Contains refrigerated gas; may cause cryogenic burns or injury |
H290 | May be corrosive to metals |
Health hazards | |
Code | Phrase |
H300 | Fatal if swallowed |
H301 | Toxic if swallowed |
H302 | Harmful if swallowed |
H303 | May be harmful if swallowed |
H304 | May be fatal if swallowed and enters airways |
H305 | May be harmful if swallowed and enters airways |
H310 | Fatal in contact with skin |
H311 | Toxic in contact with skin |
H312 | Harmful in contact with skin |
H313 | May be harmful in contact with skin |
H314 | Causes severe skin burns and eye damage |
H315 | Causes skin irritation |
H316 | Causes mild skin irritation |
H317 | May cause an allergic skin reaction |
H318 | Causes serious eye damage |
H319 | Causes serious eye irritation |
H320 | Causes eye irritation |
H330 | Fatal if inhaled |
H331 | Toxic if inhaled |
H332 | Harmful if inhaled |
H333 | May be harmful if inhaled |
H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled |
H335 | May cause respiratory irritation |
H336 | May cause drowsiness or dizziness |
H340 | May cause genetic defects |
H341 | Suspected of causing genetic defects |
H350 | May cause cancer |
H351 | Suspected of causing cancer |
H360 | May damage fertility or the unborn child |
H361 | Suspected of damaging fertility or the unborn child |
H361d | Suspected of damaging the unborn child |
H362 | May cause harm to breast-fed children |
H370 | Causes damage to organs |
H371 | May cause damage to organs |
H372 | Causes damage to organs through prolonged or repeated exposure |
H373 | May cause damage to organs through prolonged or repeated exposure |
Environmental hazards | |
Code | Phrase |
H400 | Very toxic to aquatic life |
H401 | Toxic to aquatic life |
H402 | Harmful to aquatic life |
H410 | Very toxic to aquatic life with long-lasting effects |
H411 | Toxic to aquatic life with long-lasting effects |
H412 | Harmful to aquatic life with long-lasting effects |
H413 | May cause long-lasting harmful effects to aquatic life |
H420 | Harms public health and the environment by destroying ozone in the upper atmosphere |
Sorry,this product has been discontinued.
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