gamma-dextro-galactonolactone
D-galactono-1,4-lactone
Identification
| Name | gamma-dextro-galactonolactone |
| IUPAC | (3R,4R,5S)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxyoxolan-2-one |
| CAS Number | 2782-07-2 |
| EINECS | 220-484-9 |
| FDA UNII | Search |
| Molecular Formula | C6 H10 O6 |
| Molecular Weight | 178.14090000 |
| MDL Number | MFCD00065019 |
| Nikkaji Number | J208.533J |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 467.00 to 468.00 °C. @ 760.00 mm Hg (est) |
| Flash Point | 394.00 °F. TCC ( 201.50 °C. ) (est) |
| logP (o/w) | -3.400 (est) |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | humectants |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | cosmetic agents |
| Recommendation for gamma-dextro-galactonolactone usage levels up to | not for fragrance use. |
| Recommendation for gamma-dextro-galactonolactone flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(3R,4R,5S)-5-[(1R)-1,2-
dihydroxyethyl]-3,4-dihydroxyoxolan-2-one
D-
galactonic acid gamma-lactone
D-
galactonic acid, gamma-lactone
D-
galactono-1,4-lactone
dextro-
galactono-1,4-lactone
1,4-D-
galactonolactone
1,4-dextro-
galactonolactone
gamma-D-
galactonolactone
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