2,3,4-trimethyl-2-pentene
structural formula
| business number | 05tn |
|---|---|
| molecular formula | c8h16 |
| molecular weight | 112.21 |
| label |
2,3,4-trimethylpent-2-ene, 2,3,4-trimethyl-pent-2-ene, linear compound |
numbering system
cas number:565-77-5
mdl number:mfcd00059214
einecs number:none
rtecs number:none
brn number:1732093
pubchem number:24865354
physical property data
1. physical property data
1. melting point (ºc): -113
2. boiling point (ºc,normal pressure):116°(lit.)
3. refractive index:n20/d 1.548(lit.)
4. flashpoint (ºc):65 °f
5. density:0.743 g/ml at 25 °c(lit.
toxicological data
none
ecological data
none
molecular structure data
5. molecular property data:
1. molar refractive index: 38.81
2. molar volume (m3/mol): 154.1
3. isotonic specific volume (90.2k):327.3
4. surface tension (dyne/cm):20.3
5. polarizability（10-24cm3):15.38
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 3.7
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 0
4. number of rotatable chemical bonds: 1
5. number of tautomers: none
6. topological molecule polar surface area 0
7. number of heavy atoms: 8
8. surface charge: 0
9. complexity: 92.6
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
storage method
none
synthesis method
none
purpose
none
