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1947-59-7

1947-59-7结构式

常用中文名：(2S,3R)-1,4-dibromobutane-2,3-diol
常用英文名：(2S,3R)-1,4-dibromobutane-2,3-diol
CAS号：1947-59-7
分子式：C₄H₈Br₂O₂
分子量：247.91300
发布时间：2016-04-06 23:04:16
更新时间：2024-02-05 22:57:55

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英文名	(2S,3R)-1,4-dibromobutane-2,3-diol
英文别名	1,4-dideoxy-meso-erythritol meso-1,4-dibromo-butane-2,3-diol 1,4-Dibromo-1,4-dideoxy-meso-erythritol meso-1,4-Dibrom-butan-2,3-diol Dibromo-meso-erythritol 1,4-dibromo-1,4-dideoxy-erythritol

密度	2.124g/cm3
沸点	365.3ºC at 760mmHg
分子式	C₄H₈Br₂O₂
分子量	247.91300
闪点	174.7ºC
精确质量	245.88900
PSA	40.46000
LogP	0.49800

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KF2295000

CHEMICAL NAME :: Erythritol, 1,4-dibromo-1,4-dideoxy-, (meso)-

CAS REGISTRY NUMBER :: 1947-59-7

LAST UPDATED :: 197904

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C4-H8-Br2-O2

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 :: 280 mg/kg

TOXIC EFFECTS :: Tumorigenic - protects against induction of experimental tumors

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 17,145,1967

海关编码	2905590090

海关编码	2905590090
中文概述	2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 包装
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%