Products Categories
| CAS No.: | 4254-14-2 |
|---|---|
| Name: | (R)-(-)-1,2-Propanediol |
| Article Data: | 41 |
| Molecular Structure: | |
|
|
|
| Formula: | C3H8O2 |
| Molecular Weight: | 76.0953 |
| Synonyms: | (R)-(-)-1,2-Propyleneglycol;(R)-(-)-Propylene glycol;(R)-(-)-Propylene glycerol; |
| Density: | 1.036 g/cm3 |
| Melting Point: | -57 °C |
| Boiling Point: | 184.8 °C at 760 mmHg |
| Flash Point: | 107.2 °C |
| Appearance: | colorless to light yellow liquid |
| Hazard Symbols: |
 F,  Xn
|
| Risk Codes: | 20-65-15-10 |
| Safety: | 24/25-43-7/8 |
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 68439-39-4Poly(oxy-1,2-ethanediyl), alpha-(2-ethylhexyl)-omega-hydroxy-,
- 852475-26-4MC1568
- 43224-75-52,2,6,6-Tetramethyl-4-(2-propyleneoxy) Piperidine
What can I do for you?
Get Best Price
Chemistry
Molecular structure of (R)-(-)-1,2-Propanediol (CAS NO.4254-14-2) is:
Product Name: (R)-(-)-1,2-Propanediol
CAS Registry Number: 4254-14-2
IUPAC Name: (2R)-propane-1,2-diol
Molecular Weight: 76.09442 [g/mol]
Molecular Formula: C3H8O2
XLogP3: -0.9
H-Bond Donor: 2
H-Bond Acceptor: 2
Surface Tension: 38 dyne/cm
Density: 1.036 g/cm3
Flash Point: 107.2 °C
Enthalpy of Vaporization: 49.01 kJ/mol
Boiling Point: 184.8 °C at 760 mmHg
Vapour Pressure: 0.204 mmHg at 25°C
Melting Point: -57 °C
Refractive index: 1.431-1.433
Sensitive: Hygroscopic
Product Categories: Chiral Compounds;Diols;chiral;Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry
Safety Profile
Safty information about (R)-(-)-1,2-Propanediol (CAS NO.4254-14-2) is:
Hazard Codes: 
F,
Xn
Risk Statements 20-65-15-10
R20:Harmful by inhalation.
R65:Harmful: may cause lung damage if swallowed.
R15:Contact with water liberates extremely flammable gases.
R10:Flammable.
Safety Statements: 24/25-43-7/8
S24/25:Avoid contact with skin and eyes.
S43:In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
S7/8:Keep container tightly closed and dry.
WGK Germany: 1
F: 3
Specification
(R)-(-)-1,2-Propanediol , its cas register number is 4254-14-2. It also can be called (R)-(-)-1,2-Propyleneglycol; (R)-(-)-Propylene glycerol ; (R)-(-)-Propylene glycol .It is a colorless to light yellow liquid.