A6632012
(S)-(+)-1,2-Propanediol , 98% , 4254-15-3
Synonym(s):
(S)-(+)-Propylene glycerol
| Pack Size | Price | Stock | Quantity |
| 1G | RMB23.20 | In Stock |
|
| 5G | RMB27.20 | In Stock |
|
| 25G | RMB51.20 | In Stock |
|
| 100G | RMB189.60 | In Stock |
|
| 500g | RMB869.60 | In Stock |
|
| 1kg | RMB1212.80 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -59 °C |
| alpha | 16 º (c=neat) |
| Boiling point: | 186-188 °C765 mm Hg(lit.) |
| Density | 1.036 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 225 °F |
| storage temp. | Keep in dark place,Sealed in dry,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 | Liquid |
| color | Clear colorless |
| Specific Gravity | 1.04 |
| optical activity | [α]20/D +16.5°, neat |
| explosive limit | 2.6-12.6%(V) |
| Water Solubility | soluble |
| Sensitive | Hygroscopic |
| Merck | 14,7855 |
| BRN | 1718871 |
| Stability: | Volatile |
| CAS DataBase Reference | 4254-15-3(CAS DataBase Reference) |
| NIST Chemistry Reference | (S)-(+)-1,2-Propanediol(4254-15-3) |
Description and Uses
(S)-(+)-1,2-Propanediol acts as an organic solvent and diluent used in pharmaceutical preparations. It is also used as a chiral synthetic intermediate and substrate for enzyme studies.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-22 |
| Safety Statements | 24/25-36/37/39-26 |
| WGK Germany | 1 |
| HS Code | 29053200 |
