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| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
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| IUPAC name : | propane-1,2-diol |
| InChI : | InChI=1/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3 |
| InChIKey : | DNIAPMSPPWPWGF-UHFFFAOYAE |
| SMILES : | CC(CO)O |
| (EINECS) number : | 200-338-0 |
| cas number : | 57-55-6 |
| beilstein number : | 1340498 |
| fema number : | 2940 |
| coe number : | 2065 |
| jecfa number : | 925 |
| molar refractivity : | 18.97 ± 0.3 cm3 |
| parachor : | 182.3 ± 4.0 cm3 |
| index of refraction : | 1.430 ± 0.02 |
| surface tension : | 38.0 ± 3.0 dyne/cm |
| density : | 1.036 ± 0.06 g/cm3 |
| polarizability : | 7.52 ± 0.5 10-24cm3 |
| xlogp : | -0.70 |
| molecular weight : | 76.0944200 |
| formula : | C3 H8 O2 |
| BioActivity Analysis : | 113462 |
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| fda reg : | 169.175 175.300 175.320 176.180 176.210 177.1390 177.1680 177.2420 177.2600 177.2800 178.3300 184.1666 582.4666 73.30 |
h. number : | 2905.32.0000 |
| organoleptics : | |
| odor type : | odorless |
| odor strength : | none |
odor description : at 100.00 %. | odorless |
| substantivity : | 400 Hour(s) |
| properties : | |
| appearence : | colorless clear oily liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | Yes |
| specific gravity : | 1.03400 - 1.03700 @ 25.00 °C.
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| pounds per gallon - calc. : | 8.604 to 8.629
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| refractive index : | 1.42500 - 1.43500 @ 20.00 °C.
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| melting point : | -60.00 - -59.00 °C. @ 760.00 mm Hg
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| boiling point : | 187.00 - 188.00 °C. @ 760.00 mm Hg
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| boiling point : | 149.70 °C. @ 200.00 mm Hg
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| logp : | -0.92 |
| shelf life : | 24.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
| safety : | |
| most important hazard(s) : |
None - None |
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| Oral Toxicity(LD50) : |
Oral-Rat 20.00 gm/kg TXAPA9 45,362,1978
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| Dermal Toxicity(LD50) : |
Skin-Rabbit 20800.00 mg/kg
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| flash point ( Deg. F. ) : | 225.00 °F. TCC ( 107.22 °C. )
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| recommendation for propylene glycol usage levels up to : |
| | 50.0000 % in the fragrance concentrate.
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| recommendation for propylene glycol usage levels up to : |
| | 1000.0000 ppm in the flavor.
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| safety links : | |
| msds : | msds |
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| (EINECS) number : | 200-338-0 |
| rtecs : | TY2000000 for 57-55-6 |
| toxnet : | 57-55-6 |
| epa-srs : | 57-55-6 |
| pubchem : | 57-55-6 |
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| other : | |
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C of A
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| references : | |