Benzenesulfonylfluoride, 2,5-dichloro-4-hydroxy-

名称

[ CAS 号 ]:
22243-90-9

[ 英文名 ]:
Benzenesulfonylfluoride, 2,5-dichloro-4-hydroxy-

[英文别名 ]:

Benzenesulfonyl fluoride,2,5-dichloro-4-hydroxy
3,6-Dichloro-4-hydroxybenzenesulfonyl fluoride

物理化学性质

[ 密度 ]:
1.719g/cm3

[ 沸点 ]:
322.8ºC at 760mmHg

[ 分子式 ]:
C₆H₃Cl₂FO₃S

[ 分子量 ]:
245.05600

[ 闪点 ]:
149.1ºC

[ 精确质量 ]:
243.91600

[ PSA ]:
62.75000

[ LogP ]:
3.43800

[ 蒸汽压 ]:
0.000144mmHg at 25°C

[ 折射率 ]:
1.571

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB8947500

CHEMICAL NAME :: Benzenesulfonyl fluoride, 2,5-dichloro-4-hydroxy-

CAS REGISTRY NUMBER :: 22243-90-9

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H3-Cl2-F-O3-S

MOLECULAR WEIGHT :: 245.05

WISWESSER LINE NOTATION :: WSFR DQ BG FG

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 :: 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#04298

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安全信息

[ 海关编码 ]:
2908999090

海关

[ 海关编码 ]: 2908999090

[ 中文概述 ]:
2908999090 其他酚及酚醇的卤化等衍生物（包括其磺化、硝化或亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%