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四溴化碳

四溴化碳用途

【用途一】
用于制造医药（麻醉剂）、制冷剂，可作农药原料、染料中间体、分析化学试剂，用于合成季铵类化合物。

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四溴化碳名称

[ CAS 号 ]:
558-13-4

[ 中文名 ]:
四溴化碳

[ 英文名 ]:
Tetrabromomethane

[中文别名 ]:

四溴甲烷

[英文别名 ]:

Methane, tetrabromo-
Tetrabromomethane
MFCD00000117
Carbon tetrabromide
EINECS 209-189-6
CBr4

四溴化碳物理化学性质

[ 密度 ]:
3.4±0.1 g/cm3

[ 沸点 ]:
181.2±8.0 °C at 760 mmHg

[ 熔点 ]:
88-90 °C(lit.)

[ 分子式 ]:
CBr₄

[ 分子量 ]:
331.627

[ 闪点 ]:
65.4±13.2 °C

[ 精确质量 ]:
327.673309

[ LogP ]:
3.57

[ 外观性状 ]:
白色颗粒

[ 蒸汽压 ]:
1.2±0.3 mmHg at 25°C

[ 折射率 ]:
1.694

[ 储存条件 ]:
库房通风低温干燥,与食品分开储运

[ 水溶解性 ]:
insoluble

四溴化碳MSDS

四溴化碳安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H315-H318-H335

[ 警示性声明 ]:
P280-P301 + P312 + P330-P305 + P351 + P338 + P310

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

[ 危害码 (欧洲) ]:
T+:Verytoxic;

[ 风险声明 (欧洲) ]:
R26;R36

[ 安全声明 (欧洲) ]:
S26-S36-S45-S27-S24-S61

[ 危险品运输编码 ]:
UN 2516 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
FG4725000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2827590000

四溴化碳合成路线

四溴化碳上下游产品

四溴化碳上游产品

四溴化碳下游产品

四溴化碳制备

以四氯化碳为原料，与三溴化反应制取。

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四溴化碳海关

[ 海关编码 ]: 2903399090

[ 中文概述 ]:
2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 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 ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

四溴化碳文献

Kinetic and mechanistic examinations of reductive transformation pathways of brominated methanes with nano-scale Fe and Ni/Fe particles.

Water Res. 41(4) , 875-83, (2007)

In this study, carbon tetrabromide (CTB), bromoform (BF) and dibromomethane (DBM) were the target compounds investigated for their reduction kinetics and pathways with nano-scale Fe and Ni/Fe particle...

Structures of bromoalkanes' photodissociation in solution by means of ultrafast extended x-ray absorption fine-structure spectroscopy.

Proc. Natl. Acad. Sci. U. S. A. 99(20) , 12556-61, (2002)

The structures of initial and final products of bromoalkanes' photodisociation reaction in cyclohexane solution have been measured with a bond length accuracy of 0.02 A by means of ultrafast time-reso...

A strategy for sequence control in vinyl polymers via iterative controlled radical cyclization.

Nat. Commun. 7 , 11064, (2016)

There is a growing interest in sequence-controlled polymers toward advanced functional materials. However, control of side-chain order for vinyl polymers has been lacking feasibility in the field of p...

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