AHMT

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Names

[ CAS No. ]:
1750-12-5

[ Name ]:
AHMT

[Synonym ]:
Purpald
1,2,4-triazolidin-3-one, 4-amino-5-thioxo-, hydrazone
3H-1,2,4-Triazole-3-thione, 4-amino-5-hydrazinyl-2,4-dihydro-
purpald tm
4-Amino-5-hydrazono-1,2,4-triazolidine-3-thione
EINECS 217-135-8
4-Amino-5-hydrazino-2,4-dihydro-3H-1,2,4-triazole-3-thione
AHMT
MFCD00003098
3-hydrazino-4-amino-5-mercapto-1,2,4-triazole
4-amino-3-hydrazino-5-mercapto-1,2,4-triazol
4-N-amino-3-hyrazino-5-thioxo-1,2,4-triazole
4-amino-3-hydrazino-5-mercapto-1,2,4-triazole
4-amino-5-hydrazino-1,2,4-triazole-3-thiol
4-amino-5-hydrazinyl-4H-1,2,4-triazole-3-thiol
4-Amino-3-hydrazino

Chemical & Physical Properties

[ Density]:
2.3±0.1 g/cm3

[ Boiling Point ]:
275.0±23.0 °C at 760 mmHg

[ Melting Point ]:
228-230 °C (dec.)(lit.)

[ Molecular Formula ]:
C2H6N6S

[ Molecular Weight ]:
146.174

[ Flash Point ]:
120.1±22.6 °C

[ Exact Mass ]:
146.037460

[ PSA ]:
133.58000

[ LogP ]:
-2.38

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
2.094

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
1325

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
4.1

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,6-bis(ethoxycarbonyl)bithiourea
  • 2,5-Dithiobiurea
  • Water
  • Hydrazine hydrate
  • O,S-Diethyl dithiocarbonate
  • Ethanol
  • methyl ester of N2-acetyl-dithiocarbazic acid
  • Nitrogen
  • dimethyl-dithiocarbamic acid-[2-(2,4-dichloro-phenoxy)-ethyl ester]

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • N-[(3-chlorophenyl)methyl]-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • N-(2-chloro-4-fluorobenzyl)-1-(3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-4-carboxamide
  • N-[(3-chloro-4-fluorophenyl)methyl]-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • N-(furan-2-ylmethyl)-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • N-[1-(4-fluorophenyl)ethyl]-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • 1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-N-(2-phenylethyl)piperidine-4-carboxamide
  • N-(cyclohexylmethyl)-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • N-(2-methylbenzyl)-1-(3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl)piperidine-4-carboxamide
  • N-{[4-(dimethylamino)phenyl]methyl}-1-[3-(3-phenyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidine-4-carboxamide
  • 8-[3-(4-chlorophenyl)-1,2,4-oxadiazol-5-yl]-2-[2-(3-methylpiperidin-1-yl)-2-oxoethyl]-2H,3H-[1,2,4]triazolo[4,3-a]pyridin-3-one
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