CAS 338454-45-8 5-HYDROXYMETHYLTHIOPHENE-2-BORONIC ACID (HCID 4374265)

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Basic information

CAS: 338454-45-8
Standard SMILES: OCc1ccc(B(O)O)s1
InChIKey: IVBZNXLSUVVBCY-UHFFFAOYSA-N
Molecular formula: C5H7BO3S
Average molar mass: 157.987 g/mol
Monoisotopic mass: 158.02089548

Names & identifiers

Preferred name: 5-HYDROXYMETHYLTHIOPHENE-2-BORONIC ACID
IUPAC: [5-(Hydroxymethyl)thiophen-2-yl]boronic acid
English name: 5-Hydroxymethylthiophene-2-boronic acid
Molecular formula: C5H7BO3S
Molecular weight: 157.98

Names & synonyms

5-HYDROXYMETHYLTHIOPHENE-2-BORONIC ACID5-(hydroxymethyl)thiophen-2-yl]boronicaci5-(Hydroxymethyl)thiophene-2-boronic aicd[5-(hydroxyMethyl)thiophen-2-yl]boronic acid5-(hydroxymethyl)thiophen-2-yl-2-boronic acid5-Hydroxymethylthiophene-2-boronic acid, >=98%Boronic acid, B-[5-(hydroxymethyl)-2-thienyl]-(5-(Hydroxymethyl)thiophen-2-yl)boronic acid(contains varying amounts of Anhydride)

Database identifiers

CAS: 338454-45-8
PubChem CID: 4374265
DTXSID: DTXSID40402564

Properties

Physicochemical properties

Boiling point: 399.9 · 399.9±52.0 °C(Predicted)
Density: 1.42 · 1.42±0.1 g/cm3(Predicted)
storage temp.: -20 °C · Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
pka: 8.42 · 8.42±0.53(Predicted)
Appearance: White to light yellow Solid
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 302 · H302-H315-H319-H335
Precautionary statements: 261 · P261-P305+P351+P338
HS Code: 2934999090 · 2934999090