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67-71-0

67-71-0 structure
67-71-0 structure
Name sulfonyldimethane
Synonyms MFCD00007566
methylsulphonylmethane
Dimethylsulfon
MSM
Methyl sulfone
EINECS 200-665-9
Methylsulfone
METHYLSULPHONE
Sulfone,dimethyl
DIMETHYL SULPHONE
DMSO2
dimethyl sulfone
Description Dimethyl sulfone is an endogenous metabolite.
Related Catalog
Target

Human Endogenous Metabolite

Density 1.1±0.1 g/cm3
Boiling Point 240.9±8.0 °C at 760 mmHg
Melting Point 107-109 °C(lit.)
Molecular Formula C2H6O2S
Molecular Weight 94.133
Flash Point 143.3±0.0 °C
Exact Mass 94.008850
PSA 42.52000
LogP -1.19
Vapour Pressure 0.1±0.5 mmHg at 25°C
Index of Refraction 1.402
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility 150 g/L (20 ºC)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
PB2785000
CHEMICAL NAME :
Methane, sulfonylbis-
CAS REGISTRY NUMBER :
67-71-0
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C2-H6-O2-S

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 :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533525
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0533525
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xn
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS PB2785000
HS Code 29309070
HS Code 2904100000
Summary 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%
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