<生产厂家价格>

3-羟基戊-4-烯腈

3-羟基戊-4-烯腈名称

[ CAS 号 ]:
27451-36-1

[ 中文名 ]:
3-羟基戊-4-烯腈

[ 英文名 ]:
1-cyano-2-hydroxy-3-butene

[英文别名 ]:

2-Hydroxy-3-brom-pyrazolo[1,5-a]pyridin
3-Bromopyrazolo[1,5-a]pyridin-2(1H)-one
Kinome_3564
3-Hydroxy-pent-4-ennitril
3-Bromopyrazolo[1,5-a]pyridin-2-ol
rac-3-hydroxy-4-pentenenitrile
2-Hydroxy-3-butenyl cyanide
3-hydroxypent-4-enenitrile
1-cyano-2-hydroxy-3-butene

3-羟基戊-4-烯腈物理化学性质

[ 密度 ]:
0.997g/cm3

[ 沸点 ]:
246.989ºC at 760 mmHg

[ 分子式 ]:
C₅H₇NO

[ 分子量 ]:
97.11520

[ 闪点 ]:
103.176ºC

[ 精确质量 ]:
97.05280

[ PSA ]:
44.02000

[ LogP ]:
0.44698

[ 蒸汽压 ]:
0.004mmHg at 25°C

[ 折射率 ]:
1.453

[ 储存条件 ]:
2-8°C，干燥

3-羟基戊-4-烯腈毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SB2270000

CHEMICAL NAME :: 4-Pentenenitrile, 3-hydroxy-

CAS REGISTRY NUMBER :: 27451-36-1

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H7-N-O

MOLECULAR WEIGHT :: 97.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 39,311,1991 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 800 mg/kg/4D-I

TOXIC EFFECTS :: Gastrointestinal - changes in structure or function of endocrine pancreas Kidney, Ureter, Bladder - other changes in urine composition Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol)

REFERENCE :: FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 26,137,1988

3-羟基戊-4-烯腈安全信息

[ 海关编码 ]:
2926909090

3-羟基戊-4-烯腈海关

[ 海关编码 ]: 2926909090

[ 中文概述 ]:
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 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 ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%