Molekula
(E)-1,4-Dibromo-2-butene
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
(E)-1,4-Dibromo-2-butene is an unsaturated organic halide used primarily as a versatile intermediate in chemical synthesis and polymer modification. This product is identified by CAS number 821-06-7 and carries no signal word. Molekula supplies (E)-1,4-Dibromo-2-butene from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90035568
- CAS Number
- 821-06-7
- IUPAC Name
- (E)-1,4-dibromobut-2-ene
- EC Number
- 212-472-7
- Exact Mass
- 213.8816
- SMILES
- C(/C=C/CBr)Br
- InChIKey
- RMXLHIUHKIVPAB-OWOJBTEDSA-N
- InChI
- InChI=1S/C4H6Br2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+
- PubChem CID
- 641245
Synonyms
- (2E)-1,4-Dibromo-2-butene
- (2E)-1,4-dibromobut-2-ene
- (E)-1,4-Dibromobut-2-ene
- 1,4-Dibromo-2-butene
- 2-BUTENE, 1,4-DIBROMO-
- 2-Butene, 1,4-dibromo-, (2E)-
- 2-BUTENE, 1,4-DIBROMO-, trans-
- Dibromobutene
- trans-1,4-Dibromo-2-Butene
- trans-1,4-Dibromobut-2-ene
Literature values
Published physical properties of the substance, not batch specifications.
- Melting Point
- 53.4 °C
- Boiling Point
- 202.8 °C at 760 mmHg
Source: PubChem CID 641245 (CAMEO Chemicals)
Frequently asked questions
What is (E)-1,4-Dibromo-2-butene used for?
It is primarily used as a versatile intermediate in organic synthesis for the preparation of various fine chemicals and pharmaceutical compounds.
What is the chemical formula and molecular weight of (E)-1,4-Dibromo-2-butene?
The chemical formula is C4H6Br2 and it has a molecular weight of 213.90 g/mol.
How should (E)-1,4-Dibromo-2-butene be stored?
It should be stored in a cool, dry place, typically in a tightly sealed container away from direct light and incompatible materials.
What grade of (E)-1,4-Dibromo-2-butene is available?
Please contact our sales team to confirm the current purity levels and technical grades available for this product.
Can Molekula supply (E)-1,4-Dibromo-2-butene in bulk?
Yes, Molekula can supply this product in various quantities ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory compliance.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.