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Back to ChemicalBook Home--->CAS DataBase List--->4347-31-3

4347-31-3

4347-31-3 Structure

4347-31-3 Structure
IdentificationMore
【Name】

2-Formylthiophene-3-boronic acid
【CAS】

4347-31-3
【Synonyms】

(2-FORMYL-3-THIENYL)BORONIC ACID
2-FORMYL-3-THIOPHENEBORONIC ACID
2-FORMYLTHIOPHENE-3-BORONIC ACID
3-Boronothiophene-2-carboxaldehyde
2-Formylthiophene-3-Boronic
【Molecular Formula】

C5H5BO3S
【MDL Number】

MFCD01075678
【Molecular Weight】

155.97
【MOL File】

4347-31-3.mol
Chemical PropertiesBack Directory
【Appearance】

White to off-white or beige powder
【mp 】

167-193 °C(lit.)
【Sensitive 】

Air Sensitive
【BRN 】

4393584
【CAS DataBase Reference】

4347-31-3(CAS DataBase Reference)
Safety DataBack Directory
【Risk Statements 】

R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
【WGK Germany 】

3
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Hydrochloric acid-->Diethyl ether-->N,N-Dimethylformamide-->Toluene-->n-Butyllithium-->p-Toluenesulfonic acid-->Ethylene glycol-->Tributyl borate-->2,3-Dibromothiophene
Well-known Reagent Company Product InformationBack Directory
【Alfa Aesar】

2-Formylthiophene-3-boronic acid, 97%(4347-31-3)
【Sigma Aldrich】

4347-31-3(sigmaaldrich)
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