22243-90-9

22243-90-9结构式
22243-90-9结构式

化源商城直购

英文名 2,5-dichloro-4-hydroxybenzenesulfonyl fluoride
英文别名 Benzenesulfonyl fluoride,2,5-dichloro-4-hydroxy
3,6-Dichloro-4-hydroxybenzenesulfonyl fluoride
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

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

海关编码 2908999090
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%