di-n-butyl sulfoxide

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Names

[ CAS No. ]:
2168-93-6

[ Name ]:
di-n-butyl sulfoxide

[Synonym ]:
Butyl sulfoxide
n-Butyl sulfoxide
Sulfoxide,dibutyl
Di-n-butylsulfoxide
BUTANE,1,1'-SULFINYLBIS
MFCD00002093
Dibutyl sulphoxide
EINECS 218-511-4
Dibutyl sulfoxide

Chemical & Physical Properties

[ Density]:
0.832 g/mL at 25 °C(lit.)

[ Boiling Point ]:
250 °C(lit.)

[ Melting Point ]:
31-34 °C(lit.)

[ Molecular Formula ]:
C8H18OS

[ Molecular Weight ]:
162.29300

[ Flash Point ]:
250 °F

[ Exact Mass ]:
162.10800

[ PSA ]:
36.28000

[ LogP ]:
3.20100

[ Vapour Pressure ]:
0.0351mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.467(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EK5700000
CHEMICAL NAME :
Butane, 1,1'-sulfinylbis-
CAS REGISTRY NUMBER :
2168-93-6
BEILSTEIN REFERENCE NO. :
1747425
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C8-H18-O-S
MOLECULAR WEIGHT :
162.32
WISWESSER LINE NOTATION :
OS4&4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
378 mg/kg
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 26,96,1970
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
450 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

Safety Information

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

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
EK5700000

[ HS Code ]:
2930909090

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

  • Di-n-butyl-(2-n-butyl-cyclohexen-1-yloxy)boran
  • di-n-butyl-trichloromethylphosphine
  • Di-n-butyl-(1-methylpropyl)amin
  • di-n-butyl morpholinophosphonate
  • Di-N-butyl-N-hexylphosphine oxide
  • DI-N-BUTYL(3-HYDROXYBUTYL)TINCHLORIDE
  • (I+/-R)-4a(2)-Chloro-N,I+/--dimethyl[1,1a(2)-biphenyl]-4-methanamine
  • 4-[1-(1-Prop-2-ynylpiperidine-4-carbonyl)azetidin-3-yl]oxybenzonitrile
  • Tert-butyl N-[2-(methylamino)-2-phenylethyl]carbamate
  • Ethyl 2-methyl-3-[4-(trifluoromethyl)phenyl]propanoate
  • (2S)-1-(3,5-dimethylphenyl)propan-2-ol
  • N-[(2,3-dihydro-1,4-benzodioxin-5-yl)methyl]-N-methylhydroxylamine
  • 3-Ethylbenzo[d]isoxazole-6-carboxylic acid
  • 1-(1-methyl-1H-1,2,3-triazol-4-yl)cyclopentane-1-carboxylic acid
  • 4-(nitromethyl)-1H-pyrazole
  • Methyl 5-chloro-3-[[(2-methoxyethyl)amino]sulfonyl]-2-thiophenecarboxylate
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