Skip to Content
Merck
CN

47799

Dibromomethane

analytical standard

Synonym(s):

Methylene bromide

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
CH2Br2
CAS Number:
74-95-3
Molecular Weight:
173.83
MDL number:
MFCD00000168
EC Number:
200-824-2
UNSPSC Code:
12352200
PubChem Substance ID:
24871436
Beilstein/REAXYS Number:
969143
NACRES:
NA.24

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

FJBFPHVGVWTDIP-UHFFFAOYSA-N

InChI

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

SMILES string

BrCBr

grade

analytical standard

vapor density

6.05 (vs air)

vapor pressure

34.9 mmHg ( 20 °C)

CofA

current certificate can be downloaded

packaging

ampule of 1000 mg

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

Quality Level

100

bp

96-98 °C (lit.)

mp

−52 °C (lit.)

density

2.477 g/mL at 25 °C (lit.)

application(s)

environmental

format

neat

storage temp.

2-30°C

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H332,H412

Hazard Classifications

Acute Tox. 4 Inhalation - Aquatic Chronic 3

Storage Class

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

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Regulatory Information

危险化学品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LRAD7827
LRAD2115
LC25843V
LC24129V
LC20200V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
N Abril et al.
Chemical research in toxicology, 12(6), 544-551 (1999-06-16)
The effect of expression of the DNA repair protein, O6-alkylguanine-DNA alkyltransferase, on the growth inhibitory effects of the dibromoalkanes (DBA) dibromomethane (DBM) and dibromoethane (DBE) was determined in Chinese hamster lung fibroblasts transfected with and expressing high levels of the
L A Ballering et al.
Mutagenesis, 13(1), 61-65 (1998-03-10)
The nature of mutations induced by 1,2-dibromoethane (DBE) at the hprt (hypoxanthine-guanine phosphoribosyl-transferase) gene was analysed in Chinese hamster ovary (CHO-9) cells. Molecular characterization of 36 hprt mutants at the cDNA level yielded 19 GC-->AT transitions, two AT-->CG transversions, three
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
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service