2,4,7,9-Tetramethyl-5-decyne-4,7-diol 2,4,7,9-Tetramethyl-5-decyne-4,7-diol

Structural formula

Business number	03KD
Molecular formula	C14H26O2
Molecular weight	226.36
label	Tetramethyldecynediol, 2,4,7,9-dimethyl-5-decyne-4,7-diol, 4,7-dihydroxy-2,4,7,9-tetramethyl-5-decyne, 2,4,7,9-Tetramethyl-4,7-diol-5-decyne, Surfactant, Dispersant, defoamer, emulsifier, Viscosity reducer

• 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:126-86-3

MDL number:MFCD00008942

EINECS number:204-809-1

RTECS number:None

BRN number:None

PubChem number:24856810

Physical property data

1. Character:White waxy solid

2. Relative density:0.893

3. Flashpoint (℃）：＞110

4. Melting point (℃):37

5. Boiling point (ºC): 260

Toxicological data

None

Ecological data

None

Molecular structure data

5. Molecular property data:

1. Molar refractive index: 67.83

2. Molar volume (m³/mol）：238.7

3. isotonic specific volume (90.2K):585.7

4. Surface Tension (dyne/cm):36.1

5. Polarizability（10^-24cm³):26.99

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.7

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 6

5. Number of tautomers: none

6. Topological molecule polar surface area 40.5

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 256

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 2

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

basic properties

White waxy solid. Soluble in ethylene glycol and other organic solvents, solubility in water is about 0.1%. Relative density 0.893. Melting point 37℃. Boiling point 260℃. Flash point＞110℃. Irritating

Storage method

Storage: Store sealed in a cool and dry place.

Synthesis method

None

Purpose

, purpose

Nonionic surfactant. Dispersant. Defoaming agent. Emulsifier. Viscosity reducer.

Arial”>m³/mol):238.7

3. isotonic specific volume (90.2K):585.7

4. Surface Tension (dyne/cm):36.1

5. Polarizability（10^-24cm³):26.99

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.7

2. Number of hydrogen bond donors: 2

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 6

5. Number of tautomers: none

6. Topological molecule polar surface area 40.5

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 256

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 2

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

basic properties

White waxy solid. Soluble in ethylene glycol and other organic solvents, solubility in water is about 0.1%. Relative density 0.893. Melting point 37℃. Boiling point 260℃. Flash point＞110℃. Irritating

Storage method

Storage: Store sealed in a cool and dry place.

Synthesis method

None

Purpose

, purpose

Nonionic surfactant. Dispersant. Defoaming agent. Emulsifier. Viscosity reducer.