2,3-Dichloro-1-propanol
Structural formula
| Business number | 06H7 |
|---|---|
| Molecular formula | C3H6Cl2O |
| Molecular weight | 128.99 |
| label |
2,3-Dichloropropanol, Allyl alcohol dichloride, Glycerol-α,β-dichlorohydrin, ClCH2CHClCH2OH, celluloid adhesive, Multifunctional solvent |
Numbering system
CAS number:616-23-9
MDL number:MFCD00013676
EINECS number:210-469-5
RTECS number:UB1225000
BRN number:1731376
PubChem number:24862342
Physical property data
1. Properties: colorless liquid.
2. Boiling point (ºC, 101.3kPa): 183
3. Relative density (g/mL, 20ºC): 1.3616
4. Relative vapor density (g/mL, air=1): 4.45
5. Refractive index (n20ºC): 1.4819
6. Viscosity (mPa·s, 20ºC): 7.38
7. Flash point (ºC, closed cup): 74
8. Specific heat capacity (KJ/(kg·K), 20ºC, constant pressure): 1.60
9. Thermal conductivity (W/(m·K), 20ºC): 0.134
10. Relative evaporation rate (ether=1): >200
11. Vapor pressure (kPa, 20ºC): 0.0399
12. Vapor pressure (kPa, 28ºC): 0.1333
13. Solubility: soluble in water, solubility in water at 20℃ is about 12.7%, can be compared with Alcohol and ether are miscible.
14. Relative density (20℃, 4℃): 1.3615
15. Relative density (25℃, 4℃): 1.3558
Toxicological data
It is moderately toxic. Rat oral LD50: 90mg/kg.
Ecological data
This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
1. Molar refractive index: 27.13
2. Molar volume (cm3/mol): 98.7
3. Isotonic specific volume (90.2K): 242.5
4. Surface tension (dyne/cm): 36.4
5. Polarizability (10-24cm3): 10.75
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 0.8
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 2
5. Number of tautomers: none
6. Topological molecule polar surface area 20.2
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 32
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. UncertainNumber of atomic stereocenters: 1
13. Determined number of stereocenters of chemical bonds: 0
14. Uncertain number of stereocenters of chemical bonds: 0
15 .Number of covalent bond units: 1
Properties and stability
The product may not decompose under normal temperature and pressure.
Storage method
Seal the secret container and store it in a sealed main container in a cool, dry place.
Synthesis method
None yet
Purpose
Used as solvent for nitrocellulose spray paint, paint, varnish, and celluloid adhesive. Also used to prepare ion exchange resin, etc.
