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Name |
Methylene dimethanesulfonate |
EINECS | N/A |
CAS No. | 156-72-9 | Density | 1.537g/cm3 |
PSA | 103.50000 | LogP | 1.05790 |
Solubility | N/A | Melting Point |
N/A |
Formula | C3H8 O6 S2 | Boiling Point | 428.3°C at 760 mmHg |
Molecular Weight | 204.23 | Flash Point | 212.8°C |
Transport Information | N/A | Appearance | N/A |
Safety | Poison by intraperitoneal route. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also SULFONATES. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
MDMS;Methanediol,dimethanesulfonate (7CI,8CI,9CI);Methylene bis(methanesulfonate);Methylene dimethanesulfonate;NSC 171337;Methanesulfonic acid, methylene ester; |
The Molecular Structure of Methylene dimethanesulfonate (CAS NO.156-72-9):
Molecular Formula: C3H8O6S2
Molecular Weight: 204.222
IUPAC: methylsulfonyloxymethyl methanesulfonate
ACD/LogP: -1.21
ACD/LogD (pH 5.5): -1.21
ACD/LogD (pH 7.4): -1.21
ACD/BCF (pH 5.5): 1
ACD/BCF (pH 7.4): 1
ACD/KOC (pH 5.5): 5.24
ACD/KOC (pH 7.4): 5.24
Index of Refraction: 1.469
Molar Refractivity: 37.04 cm3
Molar Volume: 132.8 cm3
Surface Tension: 52.2 dyne/cm
Density: 1.537 g/cm3
Flash Point: 212.8 °C
Enthalpy of Vaporization: 65.69 kJ/mol
Boiling Point: 428.3 °C at 760 mmHg
Vapour Pressure: 3.84E-07 mmHg at 25°C
1. | dnd-rat-unr 25 mg/kg | CBINA8 Chemico-Biological Interactions. 7 (1973),265. | ||
2. | dlt-rat-ipr 15 mg/kg | CCPTAY Contraception. 13 (1976),639. | ||
3. | dni-mus:oth 5 mg/L | CBINA8 Chemico-Biological Interactions. 11 (1975),501. | ||
4. | msc-mus:lym 50 µmol/L | MUREAV Mutation Research. 25 (1974),107. | ||
5. | dnd-mam:oth 250 µmol/L | CBINA8 Chemico-Biological Interactions. 38 (1981),119. | ||
6. | ipr-rat LD50:25 mg/kg | BJPCAL British Journal of Pharmacology and Chemotherapy. 24 (1965),24. |
EPA Genetic Toxicology Program.
Poison by intraperitoneal route. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits toxic fumes of SOx. See also SULFONATES.
Methylene dimethanesulfonate (CAS NO.156-72-9) is also called as 4-04-00-00022(Beilstein Handbook Reference) ; AI3-51799 ; BRN 1785371 ; ENT-51799 ; MDMS ; Methanesulfonic acid,methylene ester ; Methylene bis(methanesulfonate) ; Methylene dimethane sulfonate ; Methylene dimethanesulfonate; NSC 171337 .