3-thiophenecarboxylic acid hydrazide
Names
[ CAS No. ]:
39001-23-5
[ Name ]:
3-thiophenecarboxylic acid hydrazide
[Synonym ]:
thiophene-3-carbohydrazide
Chemical & Physical Properties
[ Density]:
1.335g/cm3
[ Melting Point ]:
126ºC
[ Molecular Formula ]:
C5H6N2OS
[ Molecular Weight ]:
142.17900
[ Exact Mass ]:
142.02000
[ PSA ]:
83.36000
[ LogP ]:
1.44280
[ Index of Refraction ]:
1.615
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
20/21/22-36/37/38
[ Safety Phrases ]:
26-36/37/39
[ 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%