1,5-dimethyl naphthalene
naphthalene, 1,5-dimethyl-
Identification
| Name | 1,5-dimethyl naphthalene |
| IUPAC | 1,5-dimethylnaphthalene |
| CAS Number | 571-61-9 |
| EINECS | 209-338-5 |
| FDA UNII | 60CM3233U9 |
| Molecular Formula | C12 H12 |
| Molecular Weight | 156.22764000 |
| MDL Number | MFCD00004038 |
| Nikkaji Number | J116.787A |
| Beilstein | 2039843 |
| XlogP3 | 4.40 (est) |
Regulatory
Physical Properties
| Appearance | white crystalline powder (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 82.00 °C. @ 760.00 mm Hg |
| Boiling Point | 265.00 °C. @ 760.00 mm Hg, 265.00 to 266.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 0.015000 mmHg @ 25.00 °C. (est) |
| Flash Point | 233.00 °F. TCC ( 111.40 °C. ) (est) |
| logP (o/w) | 4.380 |
| Soluble in | alcohol |
| Insoluble in | water |
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 | information only not used for fragrances or flavors |
| Recommendation for 1,5-dimethyl naphthalene usage levels up to | not for fragrance use. |
| Recommendation for 1,5-dimethyl naphthalene flavor usage levels up to | not for flavor use. |
Potential Uses
Natural Occurrence
Synonyms
1,5-
dimethylnaphthalene
naphthalene, 1,5-dimethyl-
naphthalene, 1,5-dimethyl- (8CI)(9CI)
US Patents:
3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
US Patents:
Flavoring agent