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异氰酸乙酯

异氰酸乙酯用途

作为有机合成原料。

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异氰酸乙酯名称

[ CAS 号 ]:
109-90-0

[ 中文名 ]:
异氰酸乙酯

[ 英文名 ]:
Ethyl isocyanate

[中文别名 ]:

[英文别名 ]:

Isocyanatoethane
MFCD00002042
Ethyl isocyanate
1-Isocyanatoethane
ethyl-isocyanate
EINECS 203-717-9
Ethane, isocyanato-
ethane,isocyanato
Ethylisocyanate
isocyanato-ethan

异氰酸乙酯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
60.0±3.0 °C at 760 mmHg

[ 熔点 ]:
<-50

[ 分子式 ]:
C₃H₅NO

[ 分子量 ]:
71.078

[ 闪点 ]:
-6.7±0.0 °C

[ 精确质量 ]:
71.037117

[ PSA ]:
29.43000

[ LogP ]:
1.36

[ 外观性状 ]:
无色透明液体

[ 蒸汽压 ]:
209.5±0.1 mmHg at 25°C

[ 折射率 ]:
1.410

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开储运存放

[ 水溶解性 ]:
Insoluble

异氰酸乙酯MSDS

异氰酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8825000

CHEMICAL NAME :: Isocyanic acid, ethyl ester

CAS REGISTRY NUMBER :: 109-90-0

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C3-H5-N-O

MOLECULAR WEIGHT :: 71.09

WISWESSER LINE NOTATION :: OCN2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 230 mg/kg

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

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 240 mg/m3/6H

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Behavioral - convulsions or effect on seizure threshold

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

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 50 ug/plate

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 44,3017,1980

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异氰酸乙酯安全信息

[ 符号 ]:

GHS02, GHS06, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H301-H312 + H332-H315-H319-H334-H335

[ 警示性声明 ]:
P210-P261-P280-P301 + P310-P305 + P351 + P338-P342 + P311

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

[ 危害码 (欧洲) ]:
F:Flammable;T:Toxic;

[ 风险声明 (欧洲) ]:
R11;R20/21;R25;R36/37/38;R42

[ 安全声明 (欧洲) ]:
S16-S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2481 3/PG 1

[ WGK德国 ]:
3

[ RTECS号 ]:
NQ8825000

[ 包装等级 ]:
I

[ 危险类别 ]:
3.1

[ 海关编码 ]:
29291090

异氰酸乙酯合成路线

异氰酸乙酯上下游产品

异氰酸乙酯上游产品

异氰酸乙酯下游产品

异氰酸乙酯海关

[ 海关编码 ]: 2929109000

[ 中文概述 ]:
2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

异氰酸乙酯文献

Synthesis of mercaptopropyl-(phenylene)s-benzoates passivated gold nanoparticles: Implications for plasmonic photovoltaic cells.

J. Colloid. Interface Sci. 456 , 182-9, (2015)

The incorporation of gold nanoparticles in heterojunction solar cells is expected to increase the efficiency due to plasmon effects, but the literature studies are sometimes controversial. In this wor...

Comparison of CYP2D metabolism and hepatotoxicity of the myocardial metabolic agent perhexiline in Sprague-Dawley and Dark Agouti rats.

Xenobiotica 45(1) , 3-9, (2014)

1. Perhexiline, a chiral anti-anginal agent, may be useful to develop new cardiovascular therapies, despite its potential hepatotoxicity. 2. This study compared Dark Agouti (DA) and Sprague-Dawley (SD...

Synthesis, Characterization, Antimicrobial and Antitumor Activities of Sucrose Octa(N-ethyl)carbamate.

Med. Chem. 12(1) , 22-9, (2016)

Sucrose octa(N-ethyl)carbamate was synthesized directly from sucrose and ethyl isocyanate, and its structure was confirmed by various analytical methods, such as (1)H and (13)C NMR, FTIR, m.p., MS, an...

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