Skip to Content
Merck
CN

Key Documents

View All Documentation

33910

1,2-Dibromoethylene

purum, cis+trans, ≥98.0% (GC)

Synonym(s):

Acetylene dibromide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
BrCH=CHBr
CAS Number:
540-49-8
Molecular Weight:
185.85
PubChem Substance ID:
24860611
UNSPSC Code:
12352100
EC Number:
208-747-6
MDL number:
MFCD00000184
Beilstein/REAXYS Number:
1719351
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

purum

assay

≥98.0% (GC)

refractive index

n20/D 1.542

bp

107-110 °C (lit.)

density

2.27 g/mL at 20 °C (lit.)

SMILES string

Br\C=C\Br

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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