p-Tolyl sulfoxide (8CI)

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Names

[ CAS No. ]:
1774-35-2

[ Name ]:
p-Tolyl sulfoxide (8CI)

[Synonym ]:
Benzene, 1,1'-sulfinylbis[4-methyl-
Di-p-tolyl sulfoxide
4,4'-Sulfinylbis(methylbenzene)
1,1'-Sulfinylbis(4-methylbenzene)
4,4'-Ditolyl sulfoxide
di-(4-methylphenyl)sulfoxide
p-Tolyl Sulfoxide
4,4'-Dimethyldiphenylsulphoxide
Bis(4-methylphenyl) sulfoxide
MFCD00008546
Bis(p-tolyl)sulphoxide
EINECS 217-203-7
Ditolyl sulfoxide
Ditolyl sulphoxide
p-Tolyl sulfoxide (8CI)
4,4'-dimethyldiphenyl sulphoxide
Sulfoxide,ditolyl
4,4'-Dimethyldiphenylsulfoxide

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
378.3±31.0 °C at 760 mmHg

[ Melting Point ]:
94-96 °C(lit.)

[ Molecular Formula ]:
C14H14OS

[ Molecular Weight ]:
230.325

[ Flash Point ]:
182.6±24.8 °C

[ Exact Mass ]:
230.076538

[ PSA ]:
36.28000

[ LogP ]:
2.98

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.641

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XT4810000
CHEMICAL NAME :
p-Toluene, 1,1'-sulfinylbis-
CAS REGISTRY NUMBER :
1774-35-2
BEILSTEIN REFERENCE NO. :
2048587
LAST UPDATED :
199707
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C14-H14-O-S
MOLECULAR WEIGHT :
230.34
WISWESSER LINE NOTATION :
1R DSO&R D1

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 :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
IJRBA3 International Journal of Radiation Biology and Related Studies in Physics, Chemistry and Medicine. (Taylor & Francis Inc., 242 Cherry St., Philadelphia, PA 19106) V.1- 1959- Volume(issue)/page/year: 3,41,1961
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#01759

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
XT4810000

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • tert-butyl 3-(4-methylphenyl)sulfinylpropanoate
  • 4-Iodotoluene
  • Bis(4-methylphenyl) sulfide
  • 4-Bromotoluene
  • methyl p-tolyl sulfoxide
  • 4-Chlorotoluene
  • Toluene
  • 2-naphthyl p-tolyl sulphoxide
  • 2-methyldibenzo[b,d]thiophene 5-oxide

DownStream

  • Bis(4-methylphenyl) sulfide
  • 4-Fluorobenzaldehyde
  • Sulfinyldibenzene
  • 2-methyldibenzo[b,d]thiophene 5-oxide
  • diphenyl(p-tolyl)phosphine oxide
  • Sulfonium, tri-p-tolyl-, tetrafluoroborate (1-)
  • Sulfonium,tris(4-methylphenyl)-, chloride (1:1)
  • 2-Chlorophenol
  • 4-Chlorophenol

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%

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Related Compounds

  • benzyl(p-tolyl)-sulfoxide
  • methyl p-tolyl sulfoxide
  • α-lithiomethyl p-tolyl sulfoxide
  • 1-chlorocyclobutyl p-tolyl sulfoxide
  • (R)-ethynyl-p-tolyl-sulfoxide
  • (R)-propyl p-tolyl sulfoxide
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 2-(trans-3-Aminocyclobutyl)isothiazolidine 1,1-dioxide
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • n-(3-(2,6-Dimethylpiperidin-1-yl)propyl)cyclopropanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 1-Pyrrolidinecarboxamide, N-(4-chlorophenyl)-3-(hydroxymethyl)-
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde