5-CHLORO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE

Suppliers

Names

[ CAS No. ]:
351983-31-8

[ Name ]:
5-CHLORO-2-THIOPHENECARBOXYLIC ACID HYDRAZIDE

[Synonym ]:
MFCD01310805
5-chlorothiophene-2-carbohydrazide

Chemical & Physical Properties

[ Density]:
1.491g/cm3

[ Melting Point ]:
148-149ºC

[ Molecular Formula ]:
C5H5ClN2OS

[ Molecular Weight ]:
176.62400

[ Exact Mass ]:
175.98100

[ PSA ]:
83.36000

[ LogP ]:
2.09620

[ Index of Refraction ]:
1.628

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi,Xn

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
22-36/37/39-26

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Precursor & DownStream

Precursor

  • Ethyl5-chlorothiophene-2-carboxylate
  • 5-Chlorothiophene-2-carbonyl chloride

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%


Related Compounds

  • 5-Chloro-2-thiophenecarboxylic acid
  • 5-Methyl-2-thiophenecarboxylic acid hydrazide
  • 5-methoxycarbonyl-2-thiophenecarboxylic acid hydrazide
  • 5-Chloro-2-methoxy-benzoic acid hydrazide
  • 5-chloro-2-fluorobenzohydrazide
  • 5-Chloro-2-methyl-4-nitropyridine 1-oxide