3-methylbenzo[b]thiophene-2-carboxaldehyde
Names
[ CAS No. ]:
22053-74-3
[ Name ]:
3-methylbenzo[b]thiophene-2-carboxaldehyde
[Synonym ]:
3-Methylbenzo[b]thiophene-2-carbaldehyde
3-Methylbenzo[b]thiophene-2-carboxaldehyde
MFCD00052307
Chemical & Physical Properties
[ Density]:
1.25g/cm3
[ Boiling Point ]:
318.9ºC at 760 mmHg
[ Melting Point ]:
88-90°C
[ Molecular Formula ]:
C10H8OS
[ Molecular Weight ]:
176.23500
[ Flash Point ]:
146.7ºC
[ Exact Mass ]:
176.03000
[ PSA ]:
45.31000
[ LogP ]:
3.02220
[ Vapour Pressure ]:
0.00035mmHg at 25°C
[ Index of Refraction ]:
1.692
[ Storage condition ]:
Keep Cold
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S24/25-S36/37/39
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2934999090
Synthetic Route
Preparation
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%