Sigma-Aldrich
1, 2-Propanediol Reagent Plus® 99% 17 kg
- Part Number:
- MIL-134368-17KG
- Lead Time:
- 7-14 days
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 17 kg
- Style:
- chemical
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Description
1, 2-Propanediol ReagentPlus 99% 17 Kg
- CAS Number 1309-48-4
- Linear Formula MgO
- Molecular Weight 40.30
- EC Number 215-171-9
- MDL number MFCD00011109
- PubChem Substance ID 329750020
General description
1,2-Propanediol can be obtained as a byproduct in the dehydration of glycerol to hydroxyacetone. It can undergo condensation with sebacic acid and citric acid in the absence of catalyst to give poly((1,2-propanediol-sebacate)-citrate) (PPSC), an elastomeric polyester, which can find applications in tissue engineering and drug delivery.
Application
- 1,2-Propanediol has been used:
- for removing excess Oil Red O stain in zebrafish larvae.
- in the preparation of alginate hydrogels.
- for the dissolution of androstenone.
- for the calibration of cone beam scanner in computed tomography.
| grade | ReagentPlus |
| Vapor Density | 2.62 (vs air) |
| Vapor Pressure | 0.08 mmHg (20°C) |
| InChI Key | DNIAPMSPPWPWGF-UHFFFAOYSA-N |
| Assay | 99% |
| Form | liquid |
| Autoignition Temperature | 779°F |
| Expl. Lim. | 12.5% |
| Refractive Index | n20/D 1.432 (lit.) |
| bp | 187°C (lit.) |
| mp | −60°C (lit.) |
| Density | 1.036 g/mL at 25°C (lit.) |
Safety Information
Personal Protective Equipment Eyeshields, Gloves
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS TY2000000
Flash Point(F) 217.4°F
Flash Point(C) 103°C
Documents
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.