CAS 70-29-1|Diethyl sulfoxide

Introduction:Basic information about CAS 70-29-1|Diethyl sulfoxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Common NameDiethyl sulfoxide
CAS Number70-29-1Molecular Weight106.18700
Density1.02 g/cm3Boiling Point212ºC at 760 mmHg
Molecular FormulaC4H10OSMelting Point/
MSDS/Flash Point82ºC

Names

Name1-ethylsulfinylethane
SynonymMore Synonyms

Chemical & Physical Properties

Density1.02 g/cm3
Boiling Point212ºC at 760 mmHg
Molecular FormulaC4H10OS
Molecular Weight106.18700
Flash Point82ºC
Exact Mass106.04500
PSA36.28000
LogP1.64060
Index of Refraction1.477
InChIKeyCCAFPWNGIUBUSD-UHFFFAOYSA-N
SMILESCCS(=O)CC

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 CodesXi
HS Code2930909090

Customs

HS Code2930909090
Summary2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

Diethyl sulphoxide
ethyl sulfoxide
ethylsulfinylethane
diethyl sulfoxide
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