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2-氰基-3-苯基-2-丁烯酸乙酯(顺反异构体混合物)

名称

[ CAS 号 ]:
18300-89-5

[ 中文名 ]:
2-氰基-3-苯基-2-丁烯酸乙酯

[ 英文名 ]:
Ethyl 2-cyano-3-phenyl-2-butenoate

[中文别名 ]:

2-氰基-3-苯基巴豆酸乙酯

[英文别名 ]:

2-cyano-3-phenyl-crotonic acid ethyl ester
(E)-ethyl 2-cyano-3-phenylbut-2-enoate
2-Butenoic acid,2-cyano-3-phenyl-,ethyl ester
Ethyl 2-cyano-3-phenylcrotonate
(E)-2-Cyano-3-phenyl-but-2-enoic acid ethyl ester
Ethyl 3-phenyl-2-cyano-2-butenoate
2-cyano-3-phenyl-crotonicaciethylester
MFCD00182513
2-cyano-3-phenyl-but-2-enoic acid ethyl ester
2-Cyan-3-phenyl-crotonsaeure-aethylester

物理化学性质

[ 密度 ]:
1.095g/cm3

[ 沸点 ]:
327.2ºC at 760mmHg

[ 熔点 ]:
46-47℃

[ 分子式 ]:
C₁₃H₁₃NO₂

[ 分子量 ]:
215.24800

[ 闪点 ]:
153.9ºC

[ 精确质量 ]:
215.09500

[ PSA ]:
50.09000

[ LogP ]:
2.54678

[ 蒸汽压 ]:
0.000206mmHg at 25°C

[ 折射率 ]:
n20/D 1.548(lit.)

[ 储存条件 ]:
2-8°C，密封，干燥

MSDS

详细MSDS(安全技术说明书)

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GQ3360000

CHEMICAL NAME :: Crotonic acid, 2-cyano-3-phenyl-, ethyl ester

CAS REGISTRY NUMBER :: 18300-89-5

LAST UPDATED :: 198606

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C13-H13-N-O2

MOLECULAR WEIGHT :: 215.27

WISWESSER LINE NOTATION :: 2OVYCN&UY1&R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#09334

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安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H312-H315-H319-H332-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn: Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
26-37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
GQ3360000

文献

The synthesis and photo-physical properties of extended styryl fluorescent derivatives of N-ethyl carbazole. Gupta VD, et al.

Dyes and Pigments 97(3) , 429-39, (2013)

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