3-methyl biphenyl
1,1'-biphenyl, 3-methyl-
Identification
| Name | 3-methyl biphenyl |
| IUPAC | 1-methyl-3-phenylbenzene |
| CAS Number | 643-93-6 |
| EINECS | 211-404-3 |
| FDA UNII | KFP6EO4J6P |
| Molecular Formula | C13 H12 |
| Molecular Weight | 168.23864000 |
| MDL Number | MFCD00008533 |
| Nikkaji Number | J105.831B |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.01400 to 1.01800 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.447 to 8.481 |
| Refractive Index | 1.60000 to 1.60400 @ 20.00 °C. |
| Melting Point | 4.50 °C. @ 760.00 mm Hg |
| Boiling Point | 272.70 °C. @ 760.00 mm Hg, 272.00 to 273.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.010000 mmHg @ 25.00 °C. (est) |
| Flash Point | > 230.00 °F. TCC ( > 110.00 °C. ) |
| logP (o/w) | 4.634 (est) |
| 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 | natural substances and extractives |
| Recommendation for 3-methyl biphenyl usage levels up to | not for fragrance use. |
| Recommendation for 3-methyl biphenyl flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
biphenyl, 3-methyl-
1,1'-
biphenyl, 3-methyl-
m-
methyl biphenyl
meta-
methyl biphenyl
3-
methyl diphenyl
3-
methyl-1-phenylbenzene
3-
methyl-1,1'-biphenyl
1-
methyl-3-phenylbenzene
3-
methylbiphenyl
m-
methylbiphenyl
meta-
methylbiphenyl
3-
phenyl toluene
3-
phenyltoluene
US Patents:
3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
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Volatile hydrocarbons inhibit methanogenic crude oil degradation.
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A unique six-membered chelated iridium complex.
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Determination of aromatic and polycyclic aromatic hydrocarbons in gasoline using programmed temperature vaporization-gas chromatography-mass spectrometry.
PubMed:
The lower pathway operon for benzoate catabolism in biphenyl-utilizing Pseudomonas sp. strain IC and the nucleotide sequence of the bphE gene for catechol 2,3-dioxygenase.
PubMed:
Effects of ortho-methyl substituents on the mutagenicity of aminobiphenyls and aminonaphthalenes.