Methyl Methanesulfonate Methyl Methanesulfonate
Structural formula
| Business number | 01E4 |
|---|---|
| Molecular formula | C2H6O3S |
| Molecular weight | 110.13 |
| label |
Methyl methanesulfonate, Methanesulfonic acid methyl ester |
Numbering system
CAS number:66-27-3
MDL number:MFCD00007557
EINECS number:200-625-0
RTECS number:PB2625000
BRN number:1098586
PubChem number:24896897
Physical property data
1. Character: colorless liquid. Sensitive to moisture.
2. Density (g/mL,25/4 ℃):1.2943
3. Relative vapor density (g/mL,AIR=1): Undetermined
4. Melting point (ºC): Undetermined
5. Boiling point (ºC,Normal pressure): Not OK
6. Boiling point (ºC, 100.39kPa): 203
7. Refractive index: 1.4140
8. Flashpoint (ºC): 104
9. Specific optical rotation ( º): Undetermined
10. Spontaneous ignition point or ignition Combustion temperature (ºC) : Undetermined
11. Vapor pressure (kPa,25ºC): Not OK
12. Saturation vapor pressure ( kPa,60ºC): Undetermined
Lower explosion limit (%,V/V): Undetermined
19. Solubility: soluble It is very slightly soluble in water (can be gradually hydrolyzed in aqueous solution), dimethylformamide and propylene glycol, and very slightly soluble in non-polar solvents.
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
1. Molar refractive index:21.85
2. Molar volume (m3/mol）：88.9
3. isotonic specific volume (90.2K):214.5
4. Surface Tension (dyne/cm):33.8
5. Polarizability（10-24cm3): 8.66
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -0.4
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 51.8
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 105
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
This product should be sealed and stored dry.
Synthesis method
None yet
Purpose
Chemical mutagen.
SPAN>Surface tension (dyne/cm): 33.8
5. Polarizability（10-24cm3): 8.66
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): -0.4
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 3
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 51.8
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 105
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
This product should be sealed and stored dry.
Synthesis method
None yet
Purpose
Chemical mutagen.