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(R)-(-)-1,2-Propanediol suppliers
(R)-(-)-1,2-Propanediol
- CAS:
- 4254-14-2
- MF:
- C3H8O2
- MW:
- 76.09
Suppliers by country/region
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Properties
- Melting point:
- -57C
- alpha
- -17 º (c=neat)
- Boiling point:
- 186-188 °C765 mm Hg(lit.)
- Density
- 1.04 g/mL at 25 °C(lit.)
- refractive index
- n
20/D 1.434(lit.)
- Flash point:
- 225 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Miscible with acetone, chloroform, ethanol (95%), glycerin, and water; soluble at 1 in 6 parts of ether; not miscible with light mineral oil or fixed oils, but will dissolve some essential oils.
- pka
- 14.49±0.20(Predicted)
- form
- clear liquid
- color
- Colorless to Light orange to Yellow
- Specific Gravity
- 1.036
- optical activity
- [α]20/D 16.5°, neat
- Sensitive
- Hygroscopic
- Merck
- 14,7855
- BRN
- 1718872
- CAS DataBase Reference
- 4254-14-2(CAS DataBase Reference)
- NIST Chemistry Reference
- R-(-)-1,2-propanediol(4254-14-2)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319
- Precautionary statements
- P264-P280-P305+P351+P338+P337+P313
- Hazard Codes
- F,Xn
- Risk Statements
- 20-65-15-10
- Safety Statements
- 24/25-43-7/8
- WGK Germany
- 1
- F
- 3
- HS Code
- 29053200
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