trans-3-methyl-2-pentene

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:616-12-6

mdl number:mfcd00009334

einecs number:210-465-3

rtecs number:none

brn number:1718856

pubchem number:24885826

physical property data

1. physical property data
1. melting point (ºc): 70-72ºc

2. density: 0.698 g/ml at 25 °c(lit

3. refractive index:n20/d 1.405(lit.)

4. flash point (ºc):20 °f

toxicological data

none yet

ecological data

3. ecological data:

1. other harmful effects: this substance may be harmful to the environment and should be harmful to water bodies. give special attention.

molecular structure data

5. molecular property data:

1, molar refractive index:29.74

2, molar volume ( m³/mol):120.9

3, isotonic specific volume (90.2k ):254.2

4, surface tension (dyne/ cm):19.5

5、 polarizability (10^-24cm³): 11.79

compute chemical data

4. calculated chemical data:

1. reference value for hydrophobic parameter calculation ( xlogp): 2.7

2. number of hydrogen bond donors:0

3. number of hydrogen bond acceptors:0

4. number of rotatable chemical bonds:1

5. topological molecule polar surface area (tpsa ): 0

6. number of heavy atoms:6

7. surface charge: 0

8. complexity:51.1

9. isotope atoms quantity: 0

10. determine atoms number of stereocenters:0

11. not sure number of atomic stereocenters:0

12. determine chemical bonds number of stereocenters:1

13. not sure number of stereocenters of chemical bonds:0

14. covalent number of key units:1

properties and stability

properties and stability:

no decomposition products may occur under normal temperatures and pressures.

storage method

storage:

seal the secret container and store it in a sealed main container in a cool place dry position.

synthesis method

none yet

purpose

none yet