-
Name
methyl methanethiosulfinate
- EINECS
- CAS No. 13882-12-7
- Article Data12
- CAS DataBase
- Density 1.296g/cm3
- Solubility
- Melting Point
- Formula C2H6 O S2
- Boiling Point 202.9°C at 760 mmHg
- Molecular Weight 110.201
- Flash Point 76.5°C
- Transport Information
- Appearance
- Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of SOx.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Methanesulfinicacid, thio-, S-methyl ester (6CI,7CI,8CI); (?à)-Methyl methanethiosulfinate; Dimethyl thiosulfinate;Methyl methanethiosulfinate; NSC 23129; S-Methyl methanethiosulfinate; S-Methylthiomethanesulfinate
- PSA 61.58000
- LogP 1.50860
S-Methyl methanethiosulfinate Chemical Properties
IUPAC Name: Methylsulfinylsulfanylmethane
Synonyms of S-Methyl methanethiosulfinate (CAS NO.13882-12-7): Dimethyl thiosulfinate ; Methyl methane thiosulphinate ; Methyl methanethiosulfinate ; S-Methyl thiomethanesulfinate ; Methanesulfinic acid, thio-, S-methyl ester (6CI,7CI,8CI) ; Methanesulfinothioic acid, S-methyl ester
CAS NO: 13882-12-7
Molecular Formula: C2H6OS2
Molecular Weight : 110.1984
Molecular Structure: .png)
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 1
Polar Surface Area: 61.58 Å2
Index of Refraction: 1.576
Molar Refractivity: 28.17 cm3
Molar Volume: 85 cm3
Surface Tension: 56.7 dyne/cm
Density: 1.296 g/cm3
Flash Point: 76.5 °C
Enthalpy of Vaporization: 42.12 kJ/mol
Boiling Point: 202.9 °C at 760 mmHg
Vapour Pressure: 0.407 mmHg at 25°C
S-Methyl methanethiosulfinate Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LDLo | oral | 55mg/kg (55mg/kg) | GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" GASTROINTESTINAL: OTHER CHANGES | Food and Chemical Toxicology. Vol. 31, Pg. 491, 1993. |
S-Methyl methanethiosulfinate Safety Profile
A poison by ingestion. When S-Methyl methanethiosulfinate (CAS NO.13882-12-7) is heated to decomposition, it emits toxic vapors of SOx.
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