5-PHENYL-1,3,4-THIADIAZOL-2-YL HYDROSULFIDE

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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

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hydrazinecarboxylicacid, 2-benzoyl-, ethyl ester
  • Carbon disulphide
  • Benzohydrazide
  • 2-phenyl-1,3,4-thiadiazole
  • N'-formylbenzohydrazide
  • 2-phenyl-1,3,4-oxadiazole
  • 2-phenyl-4-ethoxycarbonyl-1,3,4-thiadiazole-5(4H)-thione
  • Benzothiohydrazide
  • 1-thiobenzoyl-thiosemicarbazide
  • ethyl N-aminocarbamodithioate

DownStream

  • 1,3,4-Thiadiazol-2(3H)-one,5-phenyl-, hydrazone
  • 2-methylsulfonyl-5-phenyl-1,3,4-thiadiazole
  • 5-phenyl-1,3,4-thiadiazole-2-sulfonyl chloride
  • 2-[(5-phenyl-1,3,4-thiadiazol-2-yl)sulfanyl]acetic acid
  • 5-phenyl-1,3,4-thiadiazole-2-sulfonamide

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%

Related Compounds

  • (5-phenyl-1,3,4-thiadiazol-2-yl)methanamine
  • (5-Phenyl-1,3,4-thiadiazol-2-yl)methanamine hydrochloride
  • (5-Phenyl-1,3,4-thiadiazol-2-yl)methanol
  • (5-phenyl-1,3,4-thiadiazol-2-yl)thiourea
  • 2-[(5-phenyl-1,3,4-thiadiazol-2-yl)amino]-1,3-thiazol-4-one
  • 2-(5-phenyl-1,3,4-thiadiazol-2-yl)guanidine
  • 1,2-Bis(trifluoromethyl)-3-fluoro-4-(trifluoromethylthio)benzene
  • 1-(3-Chloropropyl)-3-fluoro-4-(trifluoromethylthio)benzene
  • 1,2-Bis(trifluoromethyl)-5-fluoro-3-(trifluoromethylthio)benzene
  • 1,2-Bis(trifluoromethyl)-4-fluoro-5-(trifluoromethoxy)benzene
  • 1,5-Bis(trifluoromethyl)-3-fluoro-2-(trifluoromethoxy)benzene
  • 1,5-Bis(trifluoromethyl)-3-fluoro-2-(trifluoromethylthio)benzene
  • 1,2-Dibromo-4,5-difluoro-3-(trifluoromethylthio)benzene
  • 1-(3-Bromopropyl)-4-fluoro-2-(trifluoromethylthio)benzene
  • 1,3-Dichloro-2-difluoromethoxy-4-(fluoromethoxy)benzene
  • 2-(4-cyclopropanesulfonamidopiperidin-1-yl)-N-(2-fluorophenyl)acetamide
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