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Merck
CN
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安全信息

241032

Sigma-Aldrich

溴仿

contains 60-120 ppm 2-methyl-2-butene as stabilizer, 99%

别名:

三溴甲烷

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About This Item

经验公式（希尔记法）:
CHBr3
CAS号:
75-25-2
分子量:
252.73
Beilstein:
1731048
EC 号:
200-854-6
MDL编号:
MFCD00000128
UNSPSC代码:
12352100
PubChem化学物质编号:
24854456
NACRES:
NA.22

蒸汽密度

8.7 (vs air)

质量水平

200

蒸汽压

5 mmHg ( 20 °C)

方案

99%

表单

liquid

包含

60-120 ppm 2-methyl-2-butene as stabilizer

折射率

n20/D 1.595 (lit.)

沸点

146-150 °C (lit.)

mp

5-8 °C (lit.)

溶解性

water: soluble 800 part(lit.)
acetone: miscible(lit.)
alcohol: miscible(lit.)
benzene: miscible(lit.)
chloroform: miscible(lit.)
diethyl ether: miscible(lit.)
oil: miscible(lit.)
petroleum ether: miscible(lit.)

密度

2.89 g/mL at 25 °C (lit.)

官能团

bromo

SMILES字符串

BrC(Br)Br

InChI

1S/CHBr3/c2-1(3)4/h1H

InChI key

DIKBFYAXUHHXCS-UHFFFAOYSA-N

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相关类别

应用

溴仿（三溴甲烷）用于合成 α-三甲基化的 N-磺酰胺。

警示用语：

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

106.3 °F - closed cup - (own results)

闪点(°C)

41.3 °C - closed cup - (own results)

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW7256
MKCV4546
MKCR0680
MKCP7356
SHBK4455

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Elumalai Gopi et al.
Organic & biomolecular chemistry, 12(17), 2769-2777 (2014-03-29)
Mg-mediated addition of bromoform to electron deficient imines such as N-sulfonylimines affords α-tribromomethylated N-sulfonylamines in good to excellent yields. The procedure could be further simplified by transforming the imine precursors, α-sulfonyl-N-tosyl- and Boc-amines, in one pot to the corresponding α-tribromomethyl
Lisa George et al.
The Journal of chemical physics, 135(12), 124503-124503 (2011-10-07)
Iso-polyhalomethanes are known reactive intermediates that play a pivotal role in the photochemistry of halomethanes in condensed phases. In this work, iso-bromoform (iso-CHBr(3)) and its deuterated isotopomer were characterized by matrix isolation infrared and UV/visible spectroscopy, supported by ab initio
Bichismita Sahu et al.
The Journal of organic chemistry, 74(6), 2601-2604 (2009-02-26)
Addition of bromoform to conjugated nitroalkenes in the presence of Mg provided beta-tribromomethyl nitroalkanes in good to excellent yields and diastereoselectivity. These novel Michael adducts, formed under radical conditions, underwent elimination of HBr in the same pot under reflux to
M Valcke et al.
Regulatory toxicology and pharmacology : RTP, 59(2), 258-269 (2010-10-26)
The objective of this study was to assess the impact of the exposure route on the human kinetic adjustment factor (HKAF), for which a default value of 3.16 is used in non-cancer risk assessment. A multi-route PBPK model was modified
Stacey L Carrier et al.
The journal of physical chemistry. A, 114(3), 1548-1555 (2009-12-09)
Ultrafast photolysis of bromoform (CHBr(3)) with a 267 nm pulse of light followed by broadband transient electronic absorption identifies the photoproducts and follows their evolution in both neat bromoform and cyclohexane solutions. In neat bromoform, a species absorbing at 390
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