Home Cart Sign in  
HazMat Fee +

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+
Chemical Structure| 13641-96-8 Chemical Structure| 13641-96-8

Structure of 2-Isocyanatoethyl acrylate
CAS No.: 13641-96-8

Chemical Structure| 13641-96-8

*Storage: {[sel_prStorage]}

*Shipping: {[sel_prShipping]}

,{[proInfo.pro_purity]}

4.5 *For Research Use Only !

{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]} Purity: {[proInfo.pro_purity]}

Change View

Size Price VIP Price

US Stock

Global Stock

In Stock
{[ item.pr_size ]} Inquiry {[ getRatePrice(item.pr_usd,item.pr_rate,item.mem_rate,item.pr_is_large_size_no_price, item.vip_usd) ]}

US Stock: ship in 0-1 business day
Global Stock: ship in 5-7 days

  • {[ item.pr_size ]}

In Stock

- +

Please Login or Create an Account to: See VIP prices and availability

US Stock: ship in 0-1 business day
Global Stock: ship in 2 weeks

  • 1-2 Day Shipping
  • High Quality
  • Technical Support
Product Citations

Alternative Products

Product Details of [ 13641-96-8 ]

CAS No. :13641-96-8
Formula : C6H7NO3
M.W : 141.12
SMILES Code : C=CC(OCCN=C=O)=O
MDL No. :MFCD11112219
InChI Key :DPNXHTDWGGVXID-UHFFFAOYSA-N
Pubchem ID :3014768

Safety of [ 13641-96-8 ]

GHS Pictogram:
Signal Word:Danger
Hazard Statements:H301+H331-H315-H319-H335
Precautionary Statements:P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501
Class:6.1
UN#:2810
Packing Group:

Application In Synthesis of [ 13641-96-8 ]

* 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.

  • Downstream synthetic route of [ 13641-96-8 ]

[ 13641-96-8 ] Synthesis Path-Downstream   1~2

  • 1
  • [ 13641-96-8 ]
  • [ 3386-18-3 ]
  • 31-hydroxy-4-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-3-azahentriacontyl acrylate [ No CAS ]
YieldReaction ConditionsOperation in experiment
99.8% With dibutyltin dilaurate; 4-methoxy-phenol; In diethyl ether; at 40℃; for 12h;Flow reactor; Synthesis was performed using the same device as in Synthesis Example 1. That is, in a 50 mL Duran bottle <strong>[3386-18-3]3,6,9,12,15,18,21,24-octaoxahexacosane-1,26-diol</strong>: 41.4 g (0.10 mol), dibutyltin (IV) dilaurate: 29.4 mg and p -Methoxyphenol: 14.7 mg was added and dissolved by stirring with a magnetic stir bar.Then, a solution of 2-isocyanatoethyl acrylate: 14.12 g (0.10 mol) dissolved in 20 mL of ethyl ether was added to the Duran bottle and stirred.The glass beads packed column (column inner diameter 1.0 cm, length 10 cm, glass bead diameter 100 μm, glass bead layer length 9 cm) was circulated at a flow rate of 100 mL / min with a MONO pump (made by Hastelloy Hyjin equipment) pump. .The circulation time was 12 hours, and the Duran bottle was kept warm at 40 C.The initial solution state was opalescent, but became transparent over time.After 12 hours, HPLC and FT-IR measurements were performed.In this case, the sample used was one in which an extremely small amount was collected with a pipette and the solvent was removed with an evaporator.The analytical conditions for HPLC measurement are column ZORBAX-ODS, acetonitrile / distilled water = 7/3, flow rate 0.5 mL / min, multi-scan UV detector, RI detector, MS detector.FT-IR measurement was performed by the ATR method.As a result of HPLC measurement, the raw materials <strong>[3386-18-3]3,6,9,12,15,18,21,24-octaoxahexacosane-1,26-diol</strong> and 2-isocyanatoethyl acrylate disappeared, and a new peak: 31- Hydroxy-4-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-3-azahentriacontyl acrylate (molecular weight 555.62) was confirmed in a yield of 99.8%.Further, as a result of FT-IR measurement, it was confirmed that the absorption of the isocyanate at 2280 to 2250 cm-1 disappeared and the strength of the hydroxy group absorption near 3300 cm-1 was reduced, and the absorption derived from the urethane group was newly confirmed at 1250 cm-1.Next, the ethyl ether solution containing 48.5 g (87.2 mmol) of the precursor compound synthesized by the above operation was transferred to a four-necked flask (300 mL volume) equipped with a stirring blade, a thermometer, a dropping funnel and a cooling tube. Then, (3-isocyanatopropyl) trimethoxysilane: 20.5 g (0.10 mol) was added dropwise with stirring.The reaction temperature was 20 C.After the dropping was completed, the reaction was continued for 12 hours for aging.After aging, HPLC and FT-IR measurements were performed.As a result of HPLC measurement, the raw materials 31-hydroxy-4-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-3-azahentriaconyl acrylate and (3-isocyanatopropyl) The trimethoxysilane peak disappeared and a new peak: 3,3-dimethoxy-8,37-dioxo-2,9,12,15,18,21,24,27,30,33,36-undecaoxa-7,38-diaza-3-silatetracontan-40-yl acrylate (molecular weight: 760.9) was confirmed.In addition, as a result of FT-IR measurement, disappearance of hydroxy group absorption near 3300 cm -1 was confirmed.The chemical structural formulas of the compounds synthesized in this synthesis example are shown below.
With dibutyltin dilaurate; 4-methoxy-phenol; In tetrahydrofuran; at 75℃; for 5h; In a four-necked flask (volume of 1 L) equipped with stirring blades, a thermometer, a dropping funnel and a condenser tube, 300 mL of tetrahydrofuran, 41.4 g (0.10 mol) of 3,6,9,12,15,18,21,24-octaoxahexacosan-1,26-diol, 48.5 mg of dibutyltin(IV) dilaurate and 24.2 mg of p-methoxyphenol were charged and dissolved. Subsequently, 7.06 g (0.05 mol) of 2-isocyanatoethyl acrylate was weighed in a beaker and 150 mL of tetrahydrofuran was added, followed by sufficient stirring and further liquid transfer to the dropping funnel. The four-necked flask was immersed in an oil bath heated to 75 C., and 2-isocyanatoethyl acrylate was added dropwise so as not to cause boiling of tetrahydrofuran. After completion of the dropwise addition, the reaction was continued for 5 hours while maintaining the temperature of the oil bath, leading to aging. After completion of the aging, the four-necked flask was removed from the oil bath and the reaction product was returned to room temperature, and then HPLC and FT-IR measurements were performed. In that case, a sample obtained by collecting a very small amount of the reaction product using a pipette and removing a solvent using evaporator was used. Analysis conditions of the HPLC measurement are as follows: a column of ZORBAX-ODS, acetonitrile/distilled water of 7/3, a flow rate of 0.5 mL/min, a multi-scanning UV detector, an RI detector and an MS detector. The FT-IR measurement was performed by an ATR method. As a result of the HPLC measurement, peaks of 3,6,9,12,15,18,21,24-octaoxahexacosan-1,26-diol and 2-isocyanatoethyl acrylate as raw materials disappeared, and new peak of 31-hydroxy-4-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-3-azahentriacontyl acrylate (molecular weight of 555.62) was confirmed. As a result of the FT-IR measurement, the disappearance of the isocyanate absorption at 2,280 to 2,250 cm-1 and a decrease in intensity of the hydroxy group absorption at around 3,300 cm-1 were confirmed, and the absorption attributed to a urethane group was newly confirmed at 1,250 cm-1. Subsequently, to a tetrahydrofuran solution containing 48.5 g (87.2 mmol) of the precursor compound synthesized by the above-mentioned operation, 17.9 g (87.2 mmol) of (3-isocyanatopropyl)trimethoxysilane was added dropwise while stirring so as not to cause boiling of tetrahydrofuran. After completion of the dropwise addition, the reaction was continued for 12 hours, leading to aging. After completion of the aging, HPLC and FT-IR measurements were performed. As a result of the HPLC measurement, peaks of 31-hydroxy-4-oxo-5,8,11,14,17,20,23,26,29-nonaoxa-3-azahentriacontyl acrylate and (3-isocyanatopropyl)trimethoxysilane as raw materials disappeared, and new peak of 3,3-dimethoxy-8,37-dioxo-2,9,12,15,18,21,24,27,30,33,36-undecaoxa-7,38-diaza-3-silatetracontan-40-yl acrylate (molecular weight of 760.9) was confirmed. As a result of the FT-IR measurement, the disappearance of the hydroxy group absorption at around 3,300 cm-1 was confirmed. The chemical structure of the compound synthesized in the present Synthesis Example is mentioned below.
  • 2
  • [ 13641-96-8 ]
  • [ 3386-18-3 ]
  • 3,3-dimethoxy-8,37-dioxo-2,9,12,15,18,21,24,27,30,33,36-undecaoxa-7,38-diaza-3-silatetracontan-40-yl acrylate [ No CAS ]
 

Historical Records

Technical Information

Categories