ribonolactone
D-ribono-1,4-lactone
Identification
| Name | ribonolactone |
| IUPAC | (3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-one |
| CAS Number | 5336-08-3 |
| EINECS | 226-256-5 |
| FDA UNII | 64E63NC231 |
| Molecular Formula | C5 H8 O5 |
| Molecular Weight | 148.11476000 |
| MDL Number | MFCD00063241 |
| Nikkaji Number | J217.896F |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Soluble in | water, 1e+006 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | humectants |
No sensory data available
Safety Information
| Preferred SDS | View |
| 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 | humectants |
| Recommendation for ribonolactone usage levels up to | not for fragrance use. |
| Recommendation for ribonolactone flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
(3R,4S,5R)-3,4-
dihydroxy-5-(hydroxymethyl)dihydrofuran-2(3H)-one
(3R,4S,5R)-3,4-
dihydroxy-5-(hydroxymethyl)oxolan-2-one
ribonic acid, gamma-lactone, D- (8CI)
dextro-(+)-
ribonic gamma-lactone
D-
ribono-1,4-lactone
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