Toluene diisocyanate manufacturer Knowledge trans-3-methyl-2-pentene

trans-3-methyl-2-pentene

Trans-3-methyl-2-pentene structural formula

Structural formula

Business number 06H3
Molecular formula C6H12
Molecular weight 84.16
label

trans-3-methyl-2-pentene,

1-ethyl-1,2-dimethylethylene,

3-Methyl-2-pentene

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

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