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| IUPAC name : | 1,3-dihydroxypropan-2-one |
| InChI : | InChI=1/C3H6O3/c4-1-3(6)2-5/h4-5H,1-2H2 |
| InChIKey : | RXKJFZQQPQGTFL-UHFFFAOYAE |
| SMILES : | C(C(=O)CO)O |
| cas number : | 96-26-4 |
| (EINECS) number : | 202-494-5 |
| beilstein number : | 1740268 |
| fema number : | 4033 |
| molar refractivity : | 19.04 ± 0.3 cm3 |
| parachor : | 190.0 ± 4.0 cm3 |
| index of refraction : | 1.455 ± 0.02 |
| surface tension : | 53.7 ± 3.0 dyne/cm |
| density : | 1.283 ± 0.06 g/cm3 |
| polarizability : | 7.55 ± 0.5 10-24cm3 |
| XlogP : | -1.90 |
| molecular weight : | 90.0779400 (IUPAC) |
| formula : | C3 H6 O3 |
| NMR Predictor : | Predict |
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| export tariff code : | unspecified |
| fda reg : | unspecified |
Suppliers :
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| Inoue : | 1,3-DIHYDROXY ACETONE
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| Penta : | 1,3-dihydroxyacetone
(monomer) |
organoleptics :
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| odor strength : | medium |
odor description: at 100.00 %. | minty |
taste description:
| sweet cooling |
properties :
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| appearence : | white to tan powder |
| assay : | 97.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| melting point : | 88.00 to 90.00 °C. @ 760.00 mm Hg
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| boiling point : | 212.00 to 214.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 0.02100 mm/Hg @ 25.00 °C. |
| flash point : | 207.00 °F. TCC ( 97.22 °C. )
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| logP (o/w) : | -0.71 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | refrigerate in tightly sealed containers. |
safety :
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| Oral Toxicity(LD50) : | |
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Oral-Rat 80000.00 mg/kg
Intraperitoneal-Rat 8750.00 mg/kg
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| Dermal Toxicity(LD50) : | |
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Not determined
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| Inhalation Toxicity(LC50) : | |
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Not determined
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safety in use :
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| Category : | flavoring agents |
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| recommendation for dihydroxyacetone (monomer) fragrance usage levels up to : |
| | not for fragrance use.
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| recommendation for dihydroxyacetone (monomer) flavor usage levels up to : |
| | 2400.0000 ppm in the flavor.
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safety references :
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| EPI System : | view |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
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| WGK Germany : | 3 |
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| | 1,3-dihydroxypropan-2-one |
| (EINECS) number : | 202-494-5 |
| chemidplus : | 000096264 |
| EPA Substance Registry Services : | 96-26-4 |
| dtp/nci : | 24343 |
references :
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| | 1,3-dihydroxypropan-2-one |
| NIST Chemistry WebBook : | 3592239176 |
| pubchem : | 150342 |
Cosmetics :
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| Cosmetic uses : |
reducing agents
skin conditioning
tanning agents
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other :
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| CosIng : | cosmetic data |
| FDA Everything Added to Food in the United States (EAFUS) | View |