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β-氯丙腈

β-氯丙腈用途

【用途一】
用作中间体及有机合成原料
【用途二】
用于药物及高分子合成。

β-氯丙腈名称

[ CAS 号 ]:
542-76-7

[ 中文名 ]:
β-氯丙腈

[ 英文名 ]:
3-chloropropiononitrile

[中文别名 ]:

[英文别名 ]:

nitrile of 3-chloropropionic acid
3-chloro-propionitrile
1-Chloro-2-cyanoethane
EINECS 208-827-0
MFCD00001952
3-CHLOROPROPANONITRILE
3-Chloropropiononitrile
Propanenitrile,3-chloro
USAF A-8798
Propionitrile,3-chloro

β-氯丙腈物理化学性质

[ 密度 ]:
1.144 g/mL at 25 °C(lit.)

[ 沸点 ]:
174-176 °C(lit.)

[ 熔点 ]:
−52-−50 °C(lit.)

[ 分子式 ]:
C₃H₄ClN

[ 分子量 ]:
89.52360

[ 闪点 ]:
168 °F

[ 精确质量 ]:
89.00320

[ PSA ]:
23.79000

[ LogP ]:
1.13888

[ 外观性状 ]:
无色液体带有一种特有的刺鼻的气味

[ 折射率 ]:
n20/D 1.438(lit.)

[ 储存条件 ]:
库房通风低温干燥,与食品添加剂、氧化剂分开存放

[ 水溶解性 ]:
4.50 g/100 mL

β-氯丙腈MSDS

详细MSDS(安全技术说明书)

β-氯丙腈毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UG1400000

CHEMICAL NAME :: Propionitrile, 3-chloro-

CAS REGISTRY NUMBER :: 542-76-7

BEILSTEIN REFERENCE NO. :: 1098454

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C3-H4-Cl-N

MOLECULAR WEIGHT :: 89.53

WISWESSER LINE NOTATION :: NC2G

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 :: 10 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar or venous dilation

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571125

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 9 mg/kg

TOXIC EFFECTS :: Behavioral - general anesthetic

REFERENCE :: 14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volume(issue)/page/year: 2,2025,1963

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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#01996

β-氯丙腈安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H300-H331

[ 警示性声明 ]:
P261-P264-P301 + P310-P311

[ 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) ]:
T+:Verytoxic;

[ 风险声明 (欧洲) ]:
R23;R28

[ 安全声明 (欧洲) ]:
S36/37/39-S45

[ 危险品运输编码 ]:
UN 3276 6.1/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
UG1400000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29269095

β-氯丙腈合成路线

详细合成路线

β-氯丙腈上下游产品

β-氯丙腈上游产品

β-氯丙腈下游产品

β-氯丙腈制备

由丙烯腈与氯化氢反应而得。在冷却下，将干燥的氯化氢通入丙烯腈中，氯化氢很快被吸收反应，反应液慢慢增重达理论量时停止通气。蒸馏收集68-71℃（2.13kPa）馏分，用10%碳酸钠洗涤，用无水硫酸钠干燥。重新蒸馏取70-71℃（2.13kPa）馏分得成品。产率为80%。

β-氯丙腈海关

[ 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%