1,5-naphthalenediol
1,5-dihydroxynaphthalene
Identification
| Name | 1,5-naphthalenediol |
| IUPAC | naphthalene-1,5-diol |
| CAS Number | 83-56-7 |
| EINECS | 201-487-4 |
| FDA UNII | P25HC23VH6 |
| Molecular Formula | C10 H8 O2 |
| Molecular Weight | 160.17216000 |
| MDL Number | MFCD00003980 |
| Nikkaji Number | J70.174B |
| Beilstein | 2044951 |
| XlogP3 | 1.80 (est) |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 262.00 °C. @ 760.00 mm Hg |
| Boiling Point | 375.40 °C. @ 760.00 mm Hg (est) |
| Flash Point | 380.00 °F. TCC ( 193.50 °C. ) (est) |
| logP (o/w) | 1.940 |
| Soluble in | water, 165 mg/L @ 20 °C (exp) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | hair dyeing agents |
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 | cosmetic agents |
| Recommendation for 1,5-naphthalenediol usage levels up to | not for fragrance use. |
| Recommendation for 1,5-naphthalenediol flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1,5-
dihydroxy naphthalene
1,5-
dihydroxylnaphthalene
1,5-
dihydroxynaphthalene
1,5-
dihydroxynapthalene
durafur developer E
1,5-
naphthalene diol
naphthalene-1,5-diol
PubMed:
[Simultaneous determination of seven naphthalenediols in cosmetics by reversed-phase high performance liquid chromatography].
PubMed:
Sesquiterpene and norsesquiterpene derivatives from Sanicula lamelligera and their biological evaluation.
PubMed:
Synthesis and spectroscopic characterization of acetyl-Clx (x = 0,1,2 or 3) and nitroso derivatives of carbaryl and three possible metabolites.