tnca
Names
[ CAS No. ]:
6314-28-9
[ Name ]:
tnca
[Synonym ]:
Benzo[b]thiophene-2-carboxylic acid
1-Benzothiophene-2-carboxylic acid
MFCD00051636
2-Benzothiophenecarboxylic Acid
tnca
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
376.2±15.0 °C at 760 mmHg
[ Melting Point ]:
238-243 °C
[ Molecular Formula ]:
C9H6O2S
[ Molecular Weight ]:
178.208
[ Flash Point ]:
181.3±20.4 °C
[ Exact Mass ]:
178.008850
[ PSA ]:
65.54000
[ LogP ]:
3.98
[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C
[ Index of Refraction ]:
1.717
MSDS
Safety Information
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S37/39-S26-S36
[ 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%