丙醛氰醇

丙醛氰醇名称

[ CAS 号 ]:
4476-02-2

[ 中文名 ]:
丙醛氰醇

[ 英文名 ]:
2-hydroxybutanenitrile

[英文别名 ]:

D,L-2-Hydroxybutyronitrile
BUTYRONITRILE,2-HYDROXY
Propionaldehyde cyanohydrin
EINECS 224-753-1
2-hydroxy-butyronitrile
2-oxidanylbutanenitrile
2-hydroxy-n-butyronitrile

丙醛氰醇物理化学性质

[ 密度 ]:
0.962 g/mL at 20ºC(lit.)

[ 沸点 ]:
193.2ºC at 760 mmHg

[ 分子式 ]:
C₄H₇NO

[ 分子量 ]:
85.10450

[ 闪点 ]:
70.6ºC

[ 精确质量 ]:
85.05280

[ PSA ]:
44.02000

[ LogP ]:
0.28088

[ 折射率 ]:
n20/D 1.414

丙醛氰醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EU0280000

CHEMICAL NAME :: Butyronitrile, 2-hydroxy-

CAS REGISTRY NUMBER :: 4476-02-2

BEILSTEIN REFERENCE NO. :: 1699102

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H7-N-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 19 mg/kg

TOXIC EFFECTS :: Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature decrease

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 84,533,1986

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丙醛氰醇安全信息

[ 危害码 (欧洲) ]:
T: Toxic;

[ 风险声明 (欧洲) ]:
R23/24/25

[ 安全声明 (欧洲) ]:
36/37/39-45

[ 危险品运输编码 ]:
UN 2810 6

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2926909090

丙醛氰醇合成路线

详细合成路线

丙醛氰醇海关

[ 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%