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4347-33-5

4347-33-5 Structure

4347-33-5 Structure
IdentificationMore
【Name】

5-Formyl-2-thiopheneboronic acid
【CAS】

4347-33-5
【Synonyms】

(5-FORMYL-2-THIENYL)BORONIC ACID
5-FORMYL-2-THIOPHENEBORONIC ACID
5-FORMYLTHIEN-2-YLBORONIC ACID
5-FORMYLTHIENYL-2-BORONIC ACID
5-FORMYLTHIOPHEN-1-BORONIC ACID
5-FORMYLTHIOPHEN-2-BORONIC ACID
5-FORMYLTHIOPHEN-2-YLBORONIC ACID
5-FORMYLTHIOPHENE-2-BORONIC ACID
AKOS BRN-0235
5-Formylthiophene-2-Boronic
5-Formyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride)
【Molecular Formula】

C5H5BO3S
【MDL Number】

MFCD02093666
【Molecular Weight】

155.97
【MOL File】

4347-33-5.mol
Chemical PropertiesBack Directory
【Appearance】

White to orange powder
【mp 】

132-135 °C(lit.)
【storage temp. 】

Keep Cold
【Sensitive 】

Air Sensitive
【CAS DataBase Reference】

4347-33-5(CAS DataBase Reference)
Safety DataBack Directory
【Hazard Codes 】

Xi,C
【Risk Statements 】

R34:Causes burns.
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
【WGK Germany 】

3
【Hazard Note 】

Irritant
Spectrum DetailBack Directory
【Spectrum Detail】

5-Formyl-2-thiopheneboronic acid(4347-33-5)IR1
5-Formyl-2-thiopheneboronic acid(4347-33-5)IR2
5-Formyl-2-thiopheneboronic acid(4347-33-5)13CNMR
5-Formyl-2-thiopheneboronic acid(4347-33-5)1HNMR
5-Formyl-2-thiopheneboronic acid(4347-33-5)MS
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

5-Formyl-2-thiopheneboronic acid, 97%(4347-33-5)
【Alfa Aesar】

5-Formylthiophene-2-boronic acid, 97%(4347-33-5)
【Sigma Aldrich】

4347-33-5(sigmaaldrich)
【TCI AMERICA】

5-Formyl-2-thiopheneboronic Acid  (contains varying amounts of Anhydride)(4347-33-5)
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