E33300
异氰酸乙酯
98%
别名:
异氰酸乙酯
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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:
产品名称
异氰酸乙酯, 98%
InChI key
WUDNUHPRLBTKOJ-UHFFFAOYSA-N
InChI
1S/C3H5NO/c1-2-4-3-5/h2H2,1H3
SMILES string
CCN=C=O
vapor pressure
4.34 psi ( 20 °C)
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
Quality Level
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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-共-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。
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。
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
wgk
WGK 3
flash_point_f
14.0 °F - closed cup
flash_point_c
-10 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
法规信息
新产品
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G S M Sundaram et al.
The Journal of organic chemistry, 72(13), 5020-5023 (2007-06-02)
An efficient route for regio- and chemoselective synthesis of substituted 3-(carboethoxy)imidazo[1,5-a]quinoxalines and novel diimidazo[1,5-a:5',1'-c]quinoxalines via base-induced cycloaddition of ethyl isocyanoacetate to unsymmetrically substituted 3-chloro-2-(methylthio)/2-(methylsulfonyl)quinoxalines has been reported.
Photocrosslinking Of Polyglycidol And Its Derivative?Route To Thermoresponsive Hydrogels.
Utrata?Wesolek A
Photochemistry and Photobiology, 94(1), 52?60-52?60 (2017)
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
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)
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)
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