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四溴儿茶酚

四溴儿茶酚用途

暂无

四溴儿茶酚名称

[ CAS 号 ]:
488-47-1

[ 中文名 ]:
四溴儿茶酚

[ 英文名 ]:
1,2-Benzenediol,3,4,5,6-tetrabromo-

[中文别名 ]:

[英文别名 ]:

3,4,5,6-tetrabromobenzene-1,2-diol
tetrabromo-pyrocatecho
tetrabromo-1.2-dihydroxybenzene
TETRABROMOPYROCATECHOL
Tetrabromobenzene-1,2-diol
1,2-dihydroxytetrabromobenzene
EINECS 207-678-9
3,4,5,6-tetrabromocatechol
3,4,5,6-tetrabromo-2-benzenediol
3,4,5,6-tetrabromo-1,2-benzenediol

四溴儿茶酚物理化学性质

[ 密度 ]:
2.818g/cm3

[ 沸点 ]:
339.3ºC at 760mmHg

[ 熔点 ]:
189-193ºC

[ 分子式 ]:
C₆H₂Br₄O₂

[ 分子量 ]:
425.69500

[ 闪点 ]:
159ºC

[ 精确质量 ]:
421.67900

[ PSA ]:
40.46000

[ LogP ]:
4.14780

[ 蒸汽压 ]:
4.73E-05mmHg at 25°C

[ 折射率 ]:
1.737

[ 储存条件 ]:
室温，干燥，密封

[ 水溶解性 ]:
It is partly miscible with water.

四溴儿茶酚MSDS

四溴儿茶酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX2430000

CHEMICAL NAME :: Pyrocatechol, tetrabromo-

CAS REGISTRY NUMBER :: 488-47-1

BEILSTEIN REFERENCE NO. :: 2051548

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H2-Br4-O2

MOLECULAR WEIGHT :: 425.72

WISWESSER LINE NOTATION :: QR BQ CE DE EE FE

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 :: 42 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#07867

四溴儿茶酚安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
UX2430000

[ 海关编码 ]:
2908199090

四溴儿茶酚合成路线

四溴儿茶酚上下游产品

四溴儿茶酚上游产品

四溴儿茶酚下游产品

四溴儿茶酚制备

暂无

四溴儿茶酚海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率: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 ]:
HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%