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2,3,5,6-四溴对二甲苯

2,3,5,6-四溴对二甲苯名称

[ CAS 号 ]:
23488-38-2

[ 中文名 ]:
2,3,5,6-四溴对二甲苯

[ 英文名 ]:
1,2,4,5-Tetrabromo-3,6-dimethylbenzene

[中文别名 ]:

[英文别名 ]:

Benzene,1,2,4,5-tetrabromo-3,6-dimethyl
Tetrabromo-p-xylene
1,2,4,5-Tetrabromo-3,6-dimethylbenzene
p-TBX
1,2,4,5-Tetrabrom-3,6-dimethyl-benzol
MFCD00010353
Tetrabromo-p-xylen [Czech]
1,2,4,5-tetrabromo-p-xylene
1,4-Dimethyltetrabromobenzene
EINECS 245-688-5

2,3,5,6-四溴对二甲苯物理化学性质

[ 密度 ]:
2.3±0.1 g/cm3

[ 沸点 ]:
361.3±37.0 °C at 760 mmHg

[ 熔点 ]:
254-256ºC(lit.)

[ 分子式 ]:
C₈H₆Br₄

[ 分子量 ]:
421.749

[ 闪点 ]:
167.7±21.2 °C

[ 精确质量 ]:
417.720276

[ LogP ]:
5.92

[ 外观性状 ]:
固体;White to Light gray to Light yellow powder to crystal

[ 蒸汽压 ]:
0.0±0.8 mmHg at 25°C

[ 折射率 ]:
1.633

[ 储存条件 ]:
室温

2,3,5,6-四溴对二甲苯MSDS

详细MSDS(安全技术说明书)

2,3,5,6-四溴对二甲苯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE5170000

CHEMICAL NAME :: p-Xylene, alpha,alpha,alpha',alpha'-tetrabromo-

CAS REGISTRY NUMBER :: 23488-38-2

BEILSTEIN REFERENCE NO. :: 2097341

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H6-Br4

MOLECULAR WEIGHT :: 421.78

WISWESSER LINE NOTATION :: EYER DYEE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,162,1986

2,3,5,6-四溴对二甲苯安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-37/39

[ 危险品运输编码 ]:
UN 1759

[ WGK德国 ]:
3

[ RTECS号 ]:
ZE5170000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2903999090

2,3,5,6-四溴对二甲苯海关

[ 海关编码 ]: 2903999090

[ 中文概述 ]:
2903999090 其他芳烃卤化衍生物. 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 ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%