Acetic acid,[(4-chloro-o-tolyl)oxy]-, 2-butynylene ester (7CI,8CI)

名称

[ CAS 号 ]:
14569-74-5

[ 英文名 ]:
Acetic acid,[(4-chloro-o-tolyl)oxy]-, 2-butynylene ester (7CI,8CI)

[英文别名 ]:

1,4-Bis(2-methyl-4-chlorophenoxyacetoxy)-2-butyne
1,4-Bis-(4-chlor-2-methylphenoxyacetoxy)-but-2-in
WLN: GR C1 DO1VO2UU2OV1OR B1 DG
Acetic acid,2-butynylene ester

物理化学性质

[ 密度 ]:
1.311g/cm3

[ 沸点 ]:
575.1ºC at 760 mmHg

[ 分子式 ]:
C₂₂H₂₀Cl₂O₆

[ 分子量 ]:
451.29700

[ 闪点 ]:
198.3ºC

[ 精确质量 ]:
450.06400

[ PSA ]:
71.06000

[ LogP ]:
4.15780

[ 蒸汽压 ]:
3.13E-13mmHg at 25°C

[ 折射率 ]:
1.568

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES0600000

CHEMICAL NAME :: 2-Butyne-1,4-diol, bis(4-chloro-2-methylphenoxyacetate)

CAS REGISTRY NUMBER :: 14569-74-5

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C22-H20-Cl2-O6

MOLECULAR WEIGHT :: 451.32

WISWESSER LINE NOTATION :: GR C1 DO1VO2UU2OV1OR B1 DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 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#00900

安全信息

[ 海关编码 ]:
2918990090

海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（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: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 ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%