3-FORMYL-2-THIOPHENEBORONIC ACID
Names
[ CAS No. ]:
17303-83-2
[ Name ]:
3-FORMYL-2-THIOPHENEBORONIC ACID
[Synonym ]:
(3-formylthiophen-2-yl)boronic acid
MFCD01075679
Boronic acid, B-(3-formyl-2-thienyl)-
(3-Formyl-2-thienyl)boronic acid
3-Formyl-2-thiopheneboronic acid
3-Formylthiophene-2-boronic acid
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
381.2±52.0 °C at 760 mmHg
[ Melting Point ]:
330 °C (dec.)(lit.)
[ Molecular Formula ]:
C5H5BO3S
[ Molecular Weight ]:
155.967
[ Flash Point ]:
184.4±30.7 °C
[ Exact Mass ]:
156.005249
[ PSA ]:
85.77000
[ LogP ]:
0.38
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.573
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2934999090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%