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V1902

Sigma-Aldrich

Vinyl bromide

98%

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Synonym(s):
Bromoethylene
Linear Formula:
CH2=CHBr
CAS Number:
Molecular Weight:
106.95
Beilstein/REAXYS Number:
1361370
EC Number:
MDL number:
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

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1 of 4

This Item
110299491950389455
vibrant-m

V1902

Vinyl bromide

vibrant-m

110299

Butyl vinyl ether

vibrant-m

491950

Bromoethane-1,1,2,2-d4

vibrant-m

389455

Bromoethane-d5

bp

16 °C/750 mmHg (lit.)

bp

94 °C (lit.)

bp

37-40 °C (lit.)

bp

37-40 °C (lit.)

vapor density

3.8 (15 °C, vs air)

vapor density

3.5 (vs air)

vapor density

-

vapor density

-

contains

200 ppm monomethyl ether hydroquinone as inhibitor

contains

0.01% potassium hydroxide as stabilizer

contains

-

contains

-

density

1.517 g/mL at 25 °C (lit.)

density

0.774 g/mL at 25 °C (lit.)

density

1.513 g/mL at 25 °C

density

1.527 g/mL at 25 °C

mp

−139 °C (lit.)

mp

−92 °C (lit.)

mp

−119 °C (lit.)

mp

-119 °C (lit.)

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

signalword

Danger

Hazard Classifications

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

Storage Class

2A - Gases

wgk_germany

WGK 3

flash_point_f

55.4 °F

flash_point_c

13 °C

ppe

Eyeshields, Faceshields, Gloves


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Customers Also Viewed

Slide 1 of 4

1 of 4

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
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.
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
Cheon-Gyu Cho et al.
Organic letters, 7(16), 3569-3572 (2005-07-29)
An effective, readily scalable two-step synthesis of trisubstituted (E)-vinyl bromides involving bromination of alpha,beta-unsaturated lactones followed by hydrolytic fragmentation has been developed. Several trisubstituted (E)-vinyl bromides, including multigram quantities of (+)-(E)-4-bromo-2-methyl-3-pentenol, a synthetic intermediate required for the C(8)-C(11) moieties of
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

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