2-Methyl-2-heptanol

2-methyl-2-heptanol structural formula

Structural formula

Business number 06RS
Molecular formula C8H18O
Molecular weight 130.23
label

dimethylamyl carbinol,

Dimethylpentylcarbinol,

2-methylheptan-2-ol

Numbering system

CAS number:625-25-2

MDL number:None

EINECS number:210-882-0

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Properties: colorless to light yellow transparent liquid.

2. Density (g/mL, 25/4℃): 0.8172

3. Relative density (20℃, 4℃): 0.8107

4 . Melting point (ºC): -50.4

5. Boiling point (ºC, normal pressure): 156.7

6. Refractive index at room temperature (n20): 1.4221

7. Refractive index at room temperature (n25): 1.4201

8. Flash point (ºC): Undetermined

9. Specific rotation (º): Not determined

10. Autoignition point or ignition temperature (ºC): Not determined

11. Vapor pressure (kPa, 25ºC): Not determined Determined

12. Saturated vapor pressure (kPa, 60ºC): Undetermined

13. Heat of combustion (KJ/mol): Undetermined

14. Critical Temperature (ºC): Undetermined

15. Critical pressure (KPa): Undetermined

16. Log value of oil-water (octanol/water) partition coefficient: Undetermined

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17. Explosion upper limit (%, V/V): Undetermined

18. Explosion lower limit (%, V/V): Undetermined

19. Dissolution Sex: Undetermined.

Toxicological data

None

Ecological data

None

Molecular structure data

1. Molar refractive index: 40.61

2. Molar volume (cm3/mol): 158.1

3. Isotonic specific volume (90.2K ): 362.2

4. Surface tension (dyne/cm): 27.5

5. Polarizability (10-24cm3): 16.10

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.5

2. Number of hydrogen bond donors: 1

3. Number of hydrogen bond acceptors: 1

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: none

6. Topological molecule polar surface area 20.2

7. Number of heavy atoms: 9

8. Surface charge: 0

9. Complexity: 67

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

Keep away from strong oxidizing agents.

Storage method

Store in an airtight container in a cool, dry place. The storage place must be away from oxidants and sources of fire.

Synthesis method

None

Purpose

None

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/20296

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