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1,3,5-三溴苯

1,3,5-三溴苯用途

【用途一】
是重要的有机合成中间体
【用途二】
用途有机合成原料
【用途三】
有机合成原料。

1,3,5-三溴苯名称

[ CAS 号 ]:
626-39-1

[ 中文名 ]:
1,3,5-三溴苯

[ 英文名 ]:
1,3,5-Tribromobenzene

[中文别名 ]:

[英文别名 ]:

EINECS 210-947-3
MFCD00000080
Benzene, 1,3,5-tribromo-
1,3,5-Tribromobenzene

1,3,5-三溴苯物理化学性质

[ 密度 ]:
2.3±0.1 g/cm3

[ 沸点 ]:
269.4±20.0 °C at 760 mmHg

[ 熔点 ]:
117-121 °C(lit.)

[ 分子式 ]:
C₆H₃Br₃

[ 分子量 ]:
314.800

[ 闪点 ]:
115.5±16.5 °C

[ 精确质量 ]:
311.778473

[ LogP ]:
4.39

[ 外观性状 ]:
淡黄色棕色粉末

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.634

[ 储存条件 ]:
Room temperature.

1,3,5-三溴苯MSDS

详细MSDS(安全技术说明书)

1,3,5-三溴苯安全信息

[ 危害声明 ]:
H413

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S22-S24/25-S37/39-S26

[ 危险品运输编码 ]:
2811.0

[ WGK德国 ]:
3

[ RTECS号 ]:
DC1957200

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29036990

1,3,5-三溴苯上下游产品

1,3,5-三溴苯上游产品

1,3,5-三溴苯下游产品

1,3,5-三溴苯制备

在15L圆底烧瓶中,放置100g(1.1mol)苯胺、1L水和100mL(12.mol)浓盐酸,当苯胺溶解后再加入5L水,将烧瓶置于冰浴中冷却。然后慢慢通入577g(185mL,3.6mol)溴,直至溶液有显著的黄色,约需34h,反应即完成。将三溴苯胺用布氏漏出,用水彻底洗去氢溴酸,吸干。在装有回流冷凝器的5L烧瓶中,放置潮湿的三溴苯胺、2.1L95%乙醇及525mL苯。将烧瓶置于蒸汽浴上加热使三溴苯胺溶解,在此溶液中加入140mL浓硫酸,然后在维持反应正常进行的情况下,加入140g(2.03mol)粉状亚硝酸钠。当反应完成后,将溶液加热煮沸,并维持此状态,直到不再有气体逸出为止,然后再在温热处放置3h。当混合物冷却后,过滤,然后在固体中加入由150mL浓硫酸和1.5L水所配成的溶液。当过量的亚硝酸钠已分解后,过滤,固体用水洗涤,然后用少量乙醇洗涤。粗制的干燥1,3,5-三溴苯为红棕色,熔点112~116℃,产量为250~260g,产率74%~7

1,3,5-三溴苯海关

[ 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%

1,3,5-三溴苯文献

Co-extraction and simultaneous determination of multi-class hydrophobic organic contaminants in marine sediments and biota using GC-EI-MS/MS and LC-ESI-MS/MS.

Talanta 143 , 7-18, (2015)

A multi-residue analytical method was developed involving co-extraction and simultaneous determination of 89 hydrophobic organic contaminants (HOCs) in marine sediments and biota using gas chromatogra...

PBDEs and other POPs in urban birds of prey partly explained by trophic level and carbon source.

Sci. Total Environ. 524-525 , 157-65, (2015)

As urban sprawl and agricultural intensification continue to invade prime wildlife habitat, some animals, even apex predators, are managing to adapt to this new environment. Chemical pollution is one ...

[Solid phase microextraction and derivatization of sulfide in blood with pentafluorobenzylbromide].

Wei Sheng Yan Jiu 32(6) , 620-1, (2003)

Solid phase microextraction (SPME) and derivatization with pentafluorobenzylbromide for sulfide in blood was presented in the paper. The derivative of sulfide was extracted for 20 min at the condition...

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