There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.
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+ |
Accessible (Haz class 3, 4, 5 or 8), Domestic | USD 100+ |
Accessible (Haz class 3, 4, 5 or 8), International | USD 200+ |
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CAS No. : | 50274-95-8 | MDL No. : | MFCD12025222 |
Formula : | C7H5Cl2NO2 | Boiling Point : | - |
Linear Structure Formula : | - | InChI Key : | - |
M.W : | 206.03 | Pubchem ID : | - |
Synonyms : |
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Signal Word: | Danger | Class: | 8 |
Precautionary Statements: | P280-P305+P351+P338-P310 | UN#: | 3261 |
Hazard Statements: | H302-H314 | Packing Group: | Ⅲ |
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 |
---|---|---|
98% | With thionyl chloride; N,N-dimethyl-formamide; In dichloromethane; for 2h;Heating / reflux; | (2-Chloro-4-nitrophenyl)methanol (19 g, 101 mmol) is stirred in a mixture of anhydrous DCM (400 mL), thionyl chloride (15 mL) and DMF (1 mL) for 2 h at boiling temperature. The reaction mixture is evaporated down, the residue is taken up in EtOAc (250 mL), washed with water (5 x 150 mL) and saturated saline solution (150 mL), dried, filtered and evaporated down. Yield: 20.40 g (98%) |
With thionyl chloride;N,N-dimethyl-formamide; In dichloromethane; for 2h;Heating / reflux; | Method T - 2-chloro-l-chloromethyl-4-nitrobenzene<strong>[52301-88-9](2-chloro-4-nitrophenyl)methanol</strong> (19 g, 101 mmol) is stirred in a mixture of anhydrous dichloromethane (400 mL), thionyl chloride (15 mL) and DMF (1 mL) for 2 h at boiling temperature. The reaction mixture is evaporated down, the residue is taken up in EtOAc (250 mL), washed with water (5 x 150 mL) and saturated saline solution (150 mL), dried on sodium sulphate, filtered and evaporated down. Yield: 20.4 g |
Yield | Reaction Conditions | Operation in experiment |
---|---|---|
80% | With ammonium hydroxide; trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane; ammonium bromide at 20℃; for 2h; Green chemistry; |