1,2-DIBROMOETHYLENE

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Company Name:	Henan Fengda Chemical Co., Ltd
Tel:	+86-371-86557731 +86-13613820652
Email:	info@fdachem.com
Products Intro:	Product Name:1,2-Dibromoethylene (cis- and trans- mixture) CAS:540-49-8 Purity:99% Package:1KG;5USD\|1000KG;0.5USD

Company Name:	Zhengzhou Alfa Chemical Co.,Ltd
Tel:	+8618530059196
Email:	sale04@alfachem.cn
Products Intro:	CAS:540-49-8 Purity:97%+ Package:5g;25g;100g;500g;1kg;25kg

Company Name:	Career Henan Chemica Co
Tel:	+86-0371-86658258 15093356674;
Email:	laboratory@coreychem.com
Products Intro:	Product Name:1,2-DIBROMOETHYLENE CAS:540-49-8 Package:1KG;7KG Judy@corechem.com

Company Name:	Hefei TNJ Chemical Industry Co.,Ltd.
Tel:	0551-65418671
Email:	sales@tnjchem.com
Products Intro:	Product Name:1,2-Dibromoethylene, mixture of cis and trans CAS:540-49-8

Company Name:	Shanghai UCHEM Inc.
Tel:	+862156762820 +86-13564624040
Email:	sales@myuchem.com
Products Intro:	Product Name:1,2-Dibromoethylene CAS:540-49-8 Purity:0.98 Package:25KG;1KG

1,2-DIBROMOETHYLENE manufacturers

1,2-Dibromoethylene (cis- and trans- mixture)
$5.00 / 1KG
2024-01-14
CAS:540-49-8
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available

1,2-Dibromoethylene, mixture of cis and trans
$15.00 / 1KG
2021-07-02
CAS:540-49-8
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton

1,2-DIBROMOETHYLENE Basic information

Product Name:	1,2-DIBROMOETHYLENE
Synonyms:	1,2-DIBROMOETHYLENE;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
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 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
Dielectric constant	7.2（Ambient）
CAS DataBase Reference	540-49-8(CAS DataBase Reference)
EPA Substance Registry System	1,2-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
HS Code	2903.39.2050
HazardClass	6.1(b)
PackingGroup	III
Hazardous Substances Data	540-49-8(Hazardous Substances Data)

MSDS Information

Provider	Language
SigmaAldrich	English

1,2-DIBROMOETHYLENE Usage And Synthesis

Chemical Properties

CLEAR COLOURLESS TO LIGHT YELLOW LIQUID

1,2-DIBROMOETHYLENE Preparation Products And Raw materials

Raw materials	TRIBROMOETHYLENE-->1,1,2,2-Tetrabromoethane
Preparation Products	Deltamethrin-->3-(1，2，2，2-tetrabromoethyl)-2，2-dimethyl cyclo-propane carboxylic acid-->bromoethyne-->dibromoacetylene-->Acetal

Tag:1,2-DIBROMOETHYLENE(540-49-8) Related Product Information

Methanol METHANE Ethanol 1,2-Dibromoethane Deltamethrin 1,2-DIBROMOETHYLENE DICHLORIDE gem-dibromoethylen Acetylene Vinyl bromide CHLOROPICRIN & ETHYLENE DIBROMIDE DELTAMETHRIN SOLUTION 100UG/ML IN ACETONITRILE 1ML cis-1,2-Dibromoethylene trans-1,2-Dibromoethylene

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