structural formula
| business number | 01m5 |
|---|---|
| molecular formula | c4h6o2s |
| molecular weight | 118.15 |
| label |
1,1′-sulfonyldiene, divinyl sulfone, vinyl sulfone, vinyl sulfone, 1,1′-sulphonylbisethene, ethenesulfonyl-ethene, 1,1′-sulfonylbisethene, (ch2=ch)2so2 |
numbering system
cas number:77-77-0
mdl number:mfcd00008623
einecs number:201-057-6
rtecs number:km7175000
brn number:1071329
pubchem number:24900744
physical property data
1. character: uncertain.
2. density (g/ml,25/4℃)：1.177
3. relative vapor density ( g/ml,air =1): no ok
4. melting point (ºc):– 26℃
5. boiling point (ºc,normal pressure):234℃
6. boiling point (ºc,5.2kpa): unsure
7. refractive index:1.476
8. flash point (ºc): 217 f
9. specific optical rotation (º): unsure
10. autoignition point or ignition temperature (ºc): unsure
11. vapor pressure (kpa,25ºc): unsure
mouse subcutaneous ld50: 16mg/kg; mouse inhalation lc50: 11mg/kg;
rabbit skinld50: 22 ul/kg;
pig caliber ldlo: 5 mg/kg; pig abdominal cavity ld50: 5g/kg span>;
2, neurotoxicity
rabbit skin test: 50mg/24h; rabbit skin test: 2mg/24h;
rabbit eye test: 50mg/24h; rabbit eye test: 5mg/24h;
ecological data
none yet
molecular structure data
1. molar refractive index:28.91
2. molar volume (m3/mol）：105.7
3. isotonic specific volume (90.2k):252.4
4. surface tension (dyne/cm):32.4
5. polarizability（10-24cm3):11.46
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 0.6
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 2
5. number of tautomers: none
6. topological molecule polar surface area 42.5
7. number of heavy atoms: 7
8. surface charge: 0
9. complexity: 145
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
normal temperature keep sealed.
synthesis method
none yet
purpose
divinyl sulfone and other alkyl sulfones are often used to cross-link cellulose, and their products are used in washing and bleaching processes resistant to chlorine.
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4. surface tension (dyne/cm):32.4
5. polarizability（10-24cm3):11.46
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 0.6
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 2
4. number of rotatable chemical bonds: 2
5. number of tautomers: none
6. topological molecule polar surface area 42.5
7. number of heavy atoms: 7
8. surface charge: 0
9. complexity: 145
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
normal temperature keep sealed.
synthesis method
none yet
purpose
divinyl sulfone and other alkyl sulfones are often used to cross-link cellulose, and their products are used in washing and bleaching processes resistant to chlorine.
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