3-phenyl-1,3,4-thiadiazolidine-2,5-dithione

Names

[ CAS No. ]:
17654-88-5

[ Name ]:
3-phenyl-1,3,4-thiadiazolidine-2,5-dithione

[Synonym ]:
2,5-dithioxo-3-phenyl-1,3,4-thiodiazolidine
5-Mercapto-2-thioxo-3-phenyl-1,3,4-thiodiazolin
3-Phenylbismuthol
2H-1,3,4-Thiadiazole-2-thione,5-mercapto-3-phenyl
Bismuthiol II
EINECS 241-636-0
T0514-8916
2,5-Dithioxo-3-phenyl-1,3,4-thiodiazolidin
5-Mercapto-3-phenyl-2H-1,3,4-thiadiazole-2-thione

Chemical & Physical Properties

[ Density]:
1.58g/cm3

[ Boiling Point ]:
320ºC at 760mmHg

[ Molecular Formula ]:
C8H6N2S3

[ Molecular Weight ]:
226.34200

[ Flash Point ]:
147.3ºC

[ Exact Mass ]:
225.96900

[ PSA ]:
116.95000

[ LogP ]:
2.95200

[ Vapour Pressure ]:
0.000327mmHg at 25°C

[ Index of Refraction ]:
1.846

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI4815000
CHEMICAL NAME :
2H-1,3,4-Thiadiazole-2-thione, 5-mercapto-3-phenyl-
CAS REGISTRY NUMBER :
17654-88-5
LAST UPDATED :
198712
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H6-N2-S3
MOLECULAR WEIGHT :
226.34
WISWESSER LINE NOTATION :
T5NNYSJ BR& CUS ESH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1096,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
763 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1096,1986

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

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

  • 3-benzyl-1,3,4-thiadiazolidine-2,5-dithione
  • 3-(bromomethyl)-1,3,4-thiadiazolidine-2,5-dithione
  • 3-(1-dodecoxybutyl)-1,3,4-thiadiazolidine-2,5-dithione
  • 3-(4-Methoxyphenyl)-1,3,4-thiadiazolidine-2,5-dithione
  • 3-(4-Chlorophenyl)-1,3,4-thiadiazolidine-2,5-dithione
  • 3-(4-Methylphenyl)-1,3,4-thiadiazolidine-2,5-dithione