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
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.
