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

  • Ethyl 2-oxo-2-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)acetate
  • N-[(1H-Benzimidazol-2-yl)methyl]heptan-1-amine--hydrogen chloride (1/2)
  • (NE)-N-[(1,4-dimethylpyrazol-3-yl)methylidene]hydroxylamine
  • 6-Bromothieno[2,3-b]pyridine
  • 1-[(3-Chlorothiophen-2-yl)methyl]-4-methyl-1H-pyrazol-3-amine
  • 2-Amino-3-(3-chlorothiophen-2-yl)propanamide
  • (2-Chloro-4-(2-fluoroethoxy)phenyl)methanol
  • 1-(4-Hydroxyphenyl)-1,4-dihydropyridine-3-carboxamide
  • 3-Fluoro-2,2-dimethylazetidine
  • Tert-butyl (3,5-difluorobenzyl)(methyl)carbamate
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