Skip to Content
Merck
All Photos(1)

Key Documents

V1902

Sigma-Aldrich

Vinyl bromide

98%

Synonym(s):

Bromoethylene

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH2=CHBr
CAS Number:
Molecular Weight:
106.95
Beilstein:
1361370
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

vapor density

3.8 (15 °C, vs air)

Quality Level

vapor pressure

1551 mmHg ( 37.8 °C)

Assay

98%

autoignition temp.

986 °F

contains

200 ppm monomethyl ether hydroquinone as inhibitor

expl. lim.

15 %

bp

16 °C/750 mmHg (lit.)

mp

−139 °C (lit.)

density

1.517 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

BrC=C

InChI

1S/C2H3Br/c1-2-3/h2H,1H2

InChI key

INLLPKCGLOXCIV-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

  • FTIR and Raman Spectroscopy Study of Soot Deposits: Investigates soot formation during the infrared multiphoton dissociation of vinyl bromide, suggesting potential applications in materials science regarding soot characteristics (Samoudi et al., 2022).
  • Nickel-Catalyzed Reductive Cross-Coupling: Describes a method for coupling vinyl bromides with unactivated alkyl halides, highlighting its utility in synthetic organic chemistry for creating complex molecules (Gong et al., 2017).
  • Silver-Promoted Synthesis of Vinyl Sulfones: This study explores the reactivity of vinyl bromides with sulfonyl hydrazides under aqueous conditions, applicable to pharmaceutical synthesis due to the biorelevance of sulfones (Zhang et al., 2020).
  • Visible Light on Vinyl Halides: Examines the photocatalytic properties of vinyl bromides, which could influence the development of green chemistry applications (Pagire et al., 2020).
  • Palladium Catalyzed Cross-Coupling of Diboronates: Focuses on the reactions of vinyl bromides with diboronates, offering insights into new methodologies for constructing biologically active compounds (Li et al., 2014).

Other Notes

V1902-100 g, V1902-900 g, and 1902-2.2 kg includes installed 316SS needle valve.

Recommended products

Stainless steel hose adapter Z146838 or stainless steel body mini gas regulator Z513547 is recommended.

hose barb

Product No.
Description
Pricing

regulator

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B - Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

55.4 °F

Flash Point(C)

13 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

Xiaodan Zhao et al.
The Journal of organic chemistry, 71(10), 3988-3990 (2006-05-06)
(E/Z)-isomers containing vinyl bromides were stereoselectively carbonylated to the corresponding (E)-alpha,beta-ethylenic carboxylic acids in the ionic liquid [BMIM]PF6. Vinyl dibromides also underwent hydroxycarbonylation to give monoacids. The products are pure by proton NMR spectroscopic determination without purification by silica gel
Hsin-Lun Kao et al.
Organic letters, 13(19), 5204-5207 (2011-09-02)
The synthesis of vinyl sulfides through the coupling reaction of thiols with vinyl iodides, bromides, and chlorides is described. The thiols can couple with aryl iodides in the presence of only 0.5 mol % Cu(2)O without the need for an
Changhui Sun et al.
Organic letters, 11(18), 4084-4087 (2009-08-20)
With the catalysis of CuI/trans-N,N'-dimethylcyclohexane-1,2-diamine, a number of carboxylic acids underwent efficient intramolecular O-vinylation with vinyl bromides leading to the synthesis of the corresponding five- and six-membered enol lactones. The same catalytic system also led to the efficient cycloisomerization of
Piotr Pawluć et al.
Organic letters, 11(15), 3390-3393 (2009-07-04)
A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-beta-aryl vinyl iodides and (E)-beta-aryl vinyl bromides from styrenes based on sequential ruthenium-catalyzed silylative coupling-N-halosuccinimide-mediated halodesilylation reactions is reported.
Qiwu Zhao et al.
Organic letters, 10(18), 4037-4040 (2008-08-30)
A general and highly efficient synthesis of 4-alkylidene-2-azetidinones was achieved by the Cu(I)-catalyzed intramolecular C-N coupling of amides with vinyl bromides. This 4-exo ring closure was found to be fundamentally preferred over other modes (5-exo, 6-exo, and 6-endo) of cyclization

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