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Merck
CN

E33300

异氰酸乙酯

98%

别名:

异氰酸乙酯

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关于此项目

线性分子式:
C2H5NCO
化学文摘社编号:
分子量:
71.08
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-717-9
Beilstein/REAXYS Number:
773743
MDL number:
Assay:
98%
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vapor pressure

4.34 psi ( 20 °C)

Quality Level

assay

98%

refractive index

n20/D 1.381 (lit.)

bp

60 °C (lit.)

density

0.898 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCN=C=O

InChI

1S/C3H5NO/c1-2-4-3-5/h2H2,1H3

InChI key

WUDNUHPRLBTKOJ-UHFFFAOYSA-N

General description

异氰酸乙酯在高温下发生三聚反应,用于合成异氰酸酯。

Application

异氰酸乙酯可用于通过部分疏水改性在聚缩水甘油中产生热响应性。由此而形成的聚(缩水甘油--乙基缩水甘油基氨基甲酸酯)可在光敏剂存在下进行光交联以形成热响应凝胶。它还可用于合成可作为有效的DNA促旋酶抑制剂的4,5,6,7-四氢苯并[1,2-d]噻唑-2,6-二胺衍生物。


signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

3 - Flammable liquids

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

法规信息

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分析证书(COA)

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Design, synthesis, and biological evaluation of 1?ethyl?3?(thiazol?2?yl) urea derivatives as Escherichia coli DNA gyrase inhibitors.
Tomasic T
Arch. Pharm. (Weinheim), 351(1) (2018)
The synthesis of isocyanurates on the trimerization of isocyanates under high pressure
Taguchi Y, et al.
Bulletin of the Chemical Society of Japan, 63, 3486-3489 (1990)
M Boutin et al.
Journal of occupational and environmental hygiene, 2(9), 456-461 (2005-08-11)
During the thermal degradation of 1,6-hexamethylenediiso- cyanate-based (HDI) car paint, the eight most abundant isocyanates generated are isocyanic acid, methyl isocyanate, ethyl isocyanate, propyl isocyanate, butyl isocyanate, pentyl isocyanate, hexyl isocyanate, and 1,6-hexamethylenediisocyanate. For the first time, a method using



全球贸易项目编号

货号GTIN
E33300-25G04061833603215
E33300-500G04061833603222
E33300-5G04061837512407
E33300-PZ04061822594173