Diethyl sulfoxide

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Names

[ CAS No. ]:
70-29-1

[ Name ]:
Diethyl sulfoxide

[Synonym ]:
Diethyl sulphoxide
ethyl sulfoxide
ethylsulfinylethane
diethyl sulfoxide

Chemical & Physical Properties

[ Density]:
1.02 g/cm3

[ Boiling Point ]:
212ºC at 760 mmHg

[ Molecular Formula ]:
C₄H₁₀OS

[ Molecular Weight ]:
106.18700

[ Flash Point ]:
82ºC

[ Exact Mass ]:
106.04500

[ PSA ]:
36.28000

[ LogP ]:
1.64060

[ Index of Refraction ]:
1.477

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LC8120000

CHEMICAL NAME :: Ethyl sulfoxide

CAS REGISTRY NUMBER :: 70-29-1

LAST UPDATED :: 199709

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C4-H10-O-S

MOLECULAR WEIGHT :: 106.20

WISWESSER LINE NOTATION :: OS2&2

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 :: 5650 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 260,327,1965

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4370 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 260,327,1965

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4990 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 260,327,1965

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3610 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 260,327,1965

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2500 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 :: 4370 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 260,327,1965

Safety Information

[ Hazard Codes ]:
Xi

[ 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

cis-{Pt(diethyl sulfoxide)(ammonia)Cl2}
diethyl 2-benzyl-2-(methylthiomethyl)malonate
diethyl 3,3-di(pent-4-enoyl)pentanedioate
diethyl 2-formylcyclopropane-1,1-dicarboxylate
diethyl 2-triphenylphosphoranylidenepropanedioate
diethyl 3,4-dichlorobenzylidenemalonate
Methyl 4-((5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbamoyl)benzoate
(E)-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)-3-(thiophen-2-yl)acrylamide
2-bromo-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzamide
2-(2-fluorophenoxy)-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)acetamide
2-(2-chlorophenyl)-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)acetamide
N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzo[d]thiazole-2-carboxamide
3-methoxy-1-methyl-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)-1H-pyrazole-4-carboxamide
3-(dimethylamino)-N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzamide
N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)benzo[c][1,2,5]thiadiazole-5-carboxamide
N-(5-(methylsulfonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)-4-(trifluoromethoxy)benzamide

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