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1,2-Dibromoethylene

1,2-Dibromoethylene Suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Tel: 18210857532 18210857532
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Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
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Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386
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Company Name: Energy Chemical  
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Email: sales8178@energy-chemical.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Email: info@hanhongsci.com

1,2-Dibromoethylene manufacturers

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1,2-Dibromoethylene Basic information
Product Name:1,2-Dibromoethylene
Synonyms:ACETYLENE DIBROMIDE;1,2-Dibromoethylene (cis- and trans- mixture);1,2-dibromoethylene(cis+trans);1,2-Dibromoethylene,cis+trans;1,2-dibromoethylene,mixtureofcisandtrans;2-bromovinylbromide;Acetylendibromid;Ethene,1,2-dibromo-
CAS:540-49-8
MF:C2H2Br2
MW:185.85
EINECS:208-747-6
Product Categories:Alkenyl;Building Blocks;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks
Mol File:540-49-8.mol
1,2-Dibromoethylene Structure
1,2-Dibromoethylene Chemical Properties
Melting point 9.9°C
Boiling point 107-110 °C(lit.)
density 2.27 g/mL at 20 °C(lit.)
refractive index n20/D 1.542
storage temp. 2-8°C
form clear liquid
color Colorless to Light yellow to Light orange
Merck 14,91
BRN 1719351
Henry's Law Constant1.2×10-2 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Dielectric constant7.2(Ambient)
InChI1S/C2H2Br2/c3-1-2-4/h1-2H/b2-1+
InChIKeyUWTUEMKLYAGTNQ-OWOJBTEDSA-N
SMILESBr\C=C\Br
CAS DataBase Reference540-49-8(CAS DataBase Reference)
EPA Substance Registry System1,2-Dibromoethylene (540-49-8)
Safety Information
Hazard Codes T
Risk Statements 25-36/37/38
Safety Statements 26-36/37/39-45
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS KV7700000
TSCA TSCA listed
HS Code 2903.39.2050
HazardClass 6.1(b)
PackingGroup III
Storage Class6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard ClassificationsAcute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Hazardous Substances Data540-49-8(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
1,2-Dibromoethylene Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS TO LIGHT YELLOW LIQUID
Toxics Screening LevelThe initial threshold screening level (ITSL) for 1,2-dibromoethylene (CAS # 540-49-8) is 0.1 μg/m3 annual averaging time.
Tag:1,2-Dibromoethylene(540-49-8) Related Product Information
Methane Ethanol 1,2-Dibromoethane Methanol 1,2-Dibromo-1,2-dichloroethane Vinylidene bromide Deltamethrin Acetylene Vinyl bromide DELTAMETHRIN SOLUTION 100UG/ML IN ACETONITRILE 1ML Chloropicrin & ethylene dibromide 1,2-Dibromoethylene cis-1,2-Dibromoethylene