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Merck

47799

Supelco

二溴甲烷

analytical standard

别名:

甲叉二溴

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About This Item

经验公式(希尔记法):
CH2Br2
CAS号:
分子量:
173.83
Beilstein:
969143
EC號碼:
MDL號碼:
分類程式碼代碼:
12000000
PubChem物質ID:

等級

analytical standard

品質等級

蒸汽密度

6.05 (vs air)

蒸汽壓力

34.9 mmHg ( 20 °C)

CofA

current certificate can be downloaded

包裝

ampule of 1000 mg

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.541 (lit.)

bp

96-98 °C (lit.)

mp

−52 °C (lit.)

密度

2.477 g/mL at 25 °C (lit.)

應用

environmental

格式

neat

儲存溫度

2-30°C

SMILES 字串

BrCBr

InChI

1S/CH2Br2/c2-1-3/h1H2

InChI 密鑰

FJBFPHVGVWTDIP-UHFFFAOYSA-N

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應用

Dibromomethane may be used as an analytical reference standard for the quantification of the analyte in environmental samples and organic compounds using chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Inhalation - Aquatic Chronic 3

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

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


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分析证书(COA)

Lot/Batch Number

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Determination of non-metals in organic compounds by gas chromatography with a miniature capacitively coupled plasma emission detector
Guchardi R and Hauser.CP
Journal of Analytical Atomic Spectrometry, 19(8), 945-949 (2004)
A simple and sensitive method for the determination of volatile halogenated organic compounds in sea water in the amol l? 1 to pmol l? 1 range
Ekdahl A and Abrahamsson K
Analytica Chimica Acta, 357(3), 197-209 (1997)
Rhoda A Marshall et al.
Chemosphere, 52(2), 471-475 (2003-05-10)
The Rhodophyceae (red algae) are an established source of volatile halocarbons in the marine environment. Some species in the Bonnemaisoniaceae have been reported to contain large amounts of halogens in structures referred to as vesicle cells, suggesting involvement of these
Milko Schiorlin et al.
Environmental science & technology, 47(1), 542-548 (2012-11-30)
Oxidation mechanisms in air nonthermal plasma (NTP) at room temperature and atmospheric pressure were investigated in a corona reactor energized by +dc, -dc, or +pulsed high voltage.. The two bromomethanes CF(2)Br(2) and CH(2)Br(2) were chosen as model organic pollutants because
Y F Sasaki et al.
Mutation research, 419(1-3), 13-20 (1998-11-07)
The micronucleus test is widely used to assess in vivo clastogenicity because of its convenience, but it is not appropriate for some carcinogenic chemical classes. Halogenated compounds, for example, are inconsistent micronucleus inducers. We assessed the genotoxicity of 7 haloalkanes

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