2,5-Diamino-3,4-thiophenedicarbonitrile
Names
[ CAS No. ]:
17989-89-8
[ Name ]:
2,5-Diamino-3,4-thiophenedicarbonitrile
[Synonym ]:
3,4-Thiophenedicarbonitrile,2,5-diamino
2,4-DICHLORO-6-METHYLBENZENE SULPHONAMIDE
2,5-Diamino-3,4-dicyanothiophene
2,5-Diamino-3,4-dicyano-thiophen
2,5-Diamino-thiophen-3,4-dicarbonitril
2,5-diamino-thiophene-3,4-dicarbonitrile
2,4-dicyanothiophene
2,5-Diamino-3,4-thiophenedicarbonitrile
3,2,5-diamino
2.5-Diamino-3.4-dicyan-thiophen
Chemical & Physical Properties
[ Density]:
1.53g/cm3
[ Boiling Point ]:
558.3ºC at 760mmHg
[ Molecular Formula ]:
C6H4N4S
[ Molecular Weight ]:
164.18800
[ Flash Point ]:
291.5ºC
[ Exact Mass ]:
164.01600
[ PSA ]:
127.86000
[ LogP ]:
1.81826
[ Vapour Pressure ]:
1.68E-12mmHg at 25°C
[ Index of Refraction ]:
1.699
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM8600000
- CHEMICAL NAME :
- 3,4-Thiophenedicarbonitrile, 2,5-diamino-
- CAS REGISTRY NUMBER :
- 17989-89-8
- BEILSTEIN REFERENCE NO. :
- 0145523
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H4-N4-S
- MOLECULAR WEIGHT :
- 164.20
- WISWESSER LINE NOTATION :
- T5SJ BZ CCN DCN EZ
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#03074
Safety Information
[ 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%