4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
Application- Product Name
- 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
- CAS No.
- 38071-22-6
- Chemical Name
- 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
- Synonyms
- AKOS B006821;TIMTEC-BB SBB003040;ART-CHEM-BB B006821;4,5-DIBROMO-2-THIOPHENECARBALDEHYDE;4,5-DIBROMO-THIOPHENE-2-CARBALDEHYDE;4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE;2-Thiophenecarboxaldehyde, 4,5-dibromo-;4,5-Dibromothiophene-2-carboxaldehyde,98%
- CBNumber
- CB5268719
- Molecular Formula
- C5H2Br2OS
- Formula Weight
- 269.94
- MOL File
- 38071-22-6.mol
4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE Property
- Melting point:
- 79-83 °C
- Boiling point:
- 306.1±37.0 °C(Predicted)
- Density
- 2.195±0.06 g/cm3(Predicted)
- storage temp.
- -20°C, stored under nitrogen
- form
- powder
- color
- Cream
- InChI
- InChI=1S/C5H2Br2OS/c6-4-1-3(2-8)9-5(4)7/h1-2H
- InChIKey
- CHRAVDVWAPGZOY-UHFFFAOYSA-N
- SMILES
- C1(C=O)SC(Br)=C(Br)C=1
- CAS DataBase Reference
- 38071-22-6(CAS DataBase Reference)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- HCH0022564
- Product name
- 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $954.42
- Updated
- 2021/12/16
- Product number
- HCH0022564
- Product name
- 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
- Purity
- 95.00%
- Packaging
- 2.5G
- Price
- $1419.09
- Updated
- 2021/12/16
- Product number
- HCH0022564
- Product name
- 4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $1843.68
- Updated
- 2021/12/16
- Product number
- 7490CD
- Product name
- 4,5-Dibromothiophene-2-carbaldehyde
- Packaging
- 1g
- Price
- $162
- Updated
- 2021/12/16
- Product number
- 7490CD
- Product name
- 4,5-Dibromothiophene-2-carbaldehyde
- Packaging
- 2.5g
- Price
- $175
- Updated
- 2021/12/16
4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE Chemical Properties,Usage,Production
Application
In organic synthetic chemistry, 4,5-dibromothiophene-2-carboxaldehyde can be used to synthesize highly functionalized thiophene-like organic molecules. The aldehyde group (formaldehyde group) in its structure can react with phosphoryl halides (such as trimethylphosphine bromide) via Wittig alkenylation to generate α,β-unsaturated aldehyde compounds. This reaction can be used to construct double bond structures to extend the π-conjugated system of the molecule.
Chemical Properties
off-white to light beige crystalline powder
4,5-DIBROMOTHIOPHENE-2-CARBOXALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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