5-PHENYL-1,3,4-THIADIAZOL-2-YL HYDROSULFIDE
Names
[ CAS No. ]:
5585-19-3
[ Name ]:
5-PHENYL-1,3,4-THIADIAZOL-2-YL HYDROSULFIDE
[Synonym ]:
2-Phenyl-1,3,4-thiadiazoline-5-thione
5-phenyl-1,3,4-thiadiazole-2(3H)-thione
5-Phenyl-1,3,4-thiadiazole-2-thiol
1,3,4-Thiadiazole-2-thiol,5-phenyl
5-Phenyl-2-mercapto-1,3,4-thiadiazole
2-Mercapto-5-fenil-1,3,4-tiadiazolo [Italian]
5-phenyl-3H-[1,3,4]thiadiazole-2-thione
5-Phenyl-1,3,4-thiadiazol-2-thione
L 1542
2-phenyl-1,3,4-thiadiazole-5(4H)-thione
Chemical & Physical Properties
[ Density]:
1.41g/cm3
[ Boiling Point ]:
298.8ºC at 760 mmHg
[ Melting Point ]:
213-215℃
[ Molecular Formula ]:
C8H6N2S2
[ Molecular Weight ]:
194.27700
[ Flash Point ]:
134.5ºC
[ Exact Mass ]:
193.99700
[ PSA ]:
92.82000
[ LogP ]:
2.49380
[ Index of Refraction ]:
1.746
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI4800000
- CHEMICAL NAME :
- 1,3,4-Thiadiazole-2-thiol, 5-phenyl-
- CAS REGISTRY NUMBER :
- 5585-19-3
- LAST UPDATED :
- 198609
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C8-H6-N2-S2
- MOLECULAR WEIGHT :
- 194.28
- WISWESSER LINE NOTATION :
- T5NN DSJ CR& ESH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 276 mg/kg
- TOXIC EFFECTS :
- Sense Organs and Special Senses (Eye) - lacrimation Lungs, Thorax, or Respiration - cyanosis Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,187,1958
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%