4,5-dimethylthiophene-2-carboxaldehyde
Names
[ CAS No. ]:
5928-48-3
[ Name ]:
4,5-dimethylthiophene-2-carboxaldehyde
[Synonym ]:
4,5-dimethylthiophene-2-carbaldehyde
Chemical & Physical Properties
[ Density]:
1.179
[ Boiling Point ]:
80ºC
[ Molecular Formula ]:
C7H8OS
[ Molecular Weight ]:
140.20300
[ Flash Point ]:
82-85ºC
[ Exact Mass ]:
140.03000
[ PSA ]:
45.31000
[ LogP ]:
2.17740
[ Index of Refraction ]:
1.579
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R22
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2934999090
Synthetic Route
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%