p-Tolyl sulfoxide (8CI)
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
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
Precursor & DownStream
Precursor
DownStream
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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