Dibenzoic thioanhydride

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Names

[ CAS No. ]:
1850-15-3

[ Name ]:
Dibenzoic thioanhydride

[Synonym ]:
Thiolbenzoic anhydride
Benzenecarbothioic acid,anhydrosulfide
benzoic acid-thioanhydride
Benzoesaeure-thioanhydrid
Benzoic thioanhydride
Benzoesaeure-thiobenzoesaeure-anhydrid
Dibenzoyl sulfide
Benzoyl sulfide

Chemical & Physical Properties

[ Density]:
1.246g/cm3

[ Boiling Point ]:
393.2ºC at 760 mmHg

[ Molecular Formula ]:
C14H10O2S

[ Molecular Weight ]:
242.29300

[ Flash Point ]:
173ºC

[ Exact Mass ]:
242.04000

[ PSA ]:
59.44000

[ LogP ]:
3.40040

[ Vapour Pressure ]:
2.16E-06mmHg at 25°C

[ Index of Refraction ]:
1.631

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH6843000
CHEMICAL NAME :
Benzoic acid, thio-, anhydrosulfide
CAS REGISTRY NUMBER :
1850-15-3
BEILSTEIN REFERENCE NO. :
2050505
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C14-H10-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 gm/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: -,1013,1986

Safety Information

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzoyl chloride
  • Disulfide, dibenzoyl
  • Dimethyl phosphonate
  • Thiobenzoic acid
  • Triethyl phosphite
  • benzoyl chloride,pyridine
  • hydrogen sulfide
  • Triphenylphosphine sulfide
  • Pyridine

DownStream

  • Benzamide
  • Diphenylsulfid
  • Benzoic acid, thio-, S-phenyl ester
  • Tetraphenylthiophene
  • Thiobenzoic acid
  • Benzamide, N-benzoyl-
  • benzoic acid

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • Dibenzoic acid 2-ethylhexamethylene ester
  • Dibenzoic acid 2,2'-methylenebisphenyl ester
  • mixed thioanhydride of O,O-diethyl hydrogen phosphorodithioate and ethylphenylphosphinothious acid
  • Benzenesulfonic Thioanhydride
  • ethylmethylthiocarbamic thioanhydride
  • endothall thioanhydride