3-amino-4-mercapto-6-methylpyridazine
Names
[ CAS No. ]:
18591-81-6
[ Name ]:
3-amino-4-mercapto-6-methylpyridazine
[Synonym ]:
3-Amino-4-mercapto-6-methyl-pyridazin
Pyridazin S1
3-Amino-6-methyl-4-pyridazinethiol
3-amino-4-mercapto-6-methylpyridazine
4-Pyridazinethiol,3-amino-6-methyl
Chemical & Physical Properties
[ Density]:
1.43g/cm3
[ Boiling Point ]:
259ºC at 760mmHg
[ Molecular Formula ]:
C5H7N3S
[ Molecular Weight ]:
141.19400
[ Flash Point ]:
110.4ºC
[ Exact Mass ]:
141.03600
[ PSA ]:
90.60000
[ LogP ]:
1.23710
[ Vapour Pressure ]:
0.0133mmHg at 25°C
[ Index of Refraction ]:
1.705
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UR6066000
- CHEMICAL NAME :
- 4-Pyridazinethiol, 3-amino-6-methyl-
- CAS REGISTRY NUMBER :
- 18591-81-6
- LAST UPDATED :
- 199803
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H7-N3-S
- MOLECULAR WEIGHT :
- 141.21
- WISWESSER LINE NOTATION :
- T6NNJ CZ DSH F1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1975 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 37,285,1982
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1637 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - cyanosis
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 37,136,1982
Safety Information
[ HS Code ]:
2933990090
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%