1,2,3-Thiadiazole-4-carbohydrazide
Names
[ CAS No. ]:
4100-18-9
[ Name ]:
1,2,3-Thiadiazole-4-carbohydrazide
[Synonym ]:
WLN: T5NNSJ EVMZ
thiadiazolecarbohydrazide
4-Hydrazinocarbonyl-1,2,3-thiadiazol
1,2,3-Thiadiazole-4-carbohydrazide
[1,2,3]thiadiazole-4-carboxylic acid hydrazide
[1,2,3]Thiadiazol-4-carbonsaeure-hydrazid
Chemical & Physical Properties
[ Density]:
1.552g/cm3
[ Melting Point ]:
207-209ºC
[ Molecular Formula ]:
C3H4N4OS
[ Molecular Weight ]:
144.15500
[ Exact Mass ]:
144.01100
[ PSA ]:
109.14000
[ LogP ]:
0.23280
[ Index of Refraction ]:
1.637
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI3685000
- CHEMICAL NAME :
- 1,2,3-Thiadiazole-4-carboxylic acid, hydrazide
- CAS REGISTRY NUMBER :
- 4100-18-9
- BEILSTEIN REFERENCE NO. :
- 0124558
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C3-H4-N4-O-S
- MOLECULAR WEIGHT :
- 144.17
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01560
Safety Information
[ Hazard Codes ]:
Xi
[ 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%