3-氯-2-氧代丙酸

3-氯-2-氧代丙酸名称

[ CAS 号 ]:
3681-17-2

[ 中文名 ]:
3-氯-2-氧代丙酸

[ 英文名 ]:
3-CHLOROPYRUVIC ACID

[英文别名 ]:

oxalyl methyl chloride
Chlor-brenztraubensaeure
3-chloropyruvic acid
Pyruvic acid,chloro
3-Chloro-2-oxo-Propanoicacid
chloropyruvic acid
3-chloro-2-oxo-propionic acid

3-氯-2-氧代丙酸物理化学性质

[ 密度 ]:
1.509g/cm3

[ 沸点 ]:
206.2ºC at 760 mmHg

[ 分子式 ]:
C₃H₃ClO₃

[ 分子量 ]:
122.50700

[ 闪点 ]:
78.5ºC

[ 精确质量 ]:
121.97700

[ PSA ]:
54.37000

[ 折射率 ]:
1.463

3-氯-2-氧代丙酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UZ0845000

CHEMICAL NAME :: Pyruvic acid, chloro-

CAS REGISTRY NUMBER :: 3681-17-2

BEILSTEIN REFERENCE NO. :: 0506641

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C3-H3-Cl-O3

MOLECULAR WEIGHT :: 122.51

WISWESSER LINE NOTATION :: QVV1G

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 :: 153 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - respiratory stimulation Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 123,48,1958

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3-氯-2-氧代丙酸安全信息

[ 海关编码 ]:
2918300090

3-氯-2-氧代丙酸合成路线

详细合成路线

3-氯-2-氧代丙酸海关

[ 海关编码 ]: 2918300090

[ 中文概述 ]:
2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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 ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%