ortho-cymene
2-isopropyltoluene
Identification
| Name | ortho-cymene |
| IUPAC | 1-methyl-2-propan-2-ylbenzene |
| CAS Number | 527-84-4 |
| EINECS | 208-426-0 |
| FDA UNII | 2T13HF3266 |
| Molecular Formula | C10 H14 |
| Molecular Weight | 134.22158000 |
| MDL Number | MFCD00008888 |
| Nikkaji Number | J20.277K |
| Beilstein | 1850838 |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 177.00 to 179.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 1.500000 mmHg @ 25.00 °C. |
| Flash Point | 123.00 °F. TCC ( 50.60 °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 | oral-rat LD50 2130 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | inhalation-mouse LC50 10300 mg/m3 |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | flavor and fragrance agents |
| RIFM Fragrance Material Safety Assessment | Search |
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Potential Uses
Natural Occurrence
Synonyms
benzene, 1-methyl-2-(1-methylethyl)-
benzene, methyl(1-methylethyl)-
o-
cymene
cymene, ortho
o-
cymol
ortho-
cymol
1-
methyl-2-(1-methyl ethyl) benzene
1-
methyl-2-(1-methylethyl)benzene
1-
methyl-2-isopropyl benzene
1-
methyl-2-isopropylbenzene
1-
methyl-2-isopropylbenzol
1-
methyl-2-propan-2-ylbenzene
2-
methylisopropylbenzene
2-iso
propyl toluene
o-iso
propyl toluene
ortho-iso
propyl toluene
1-iso
propyl-2-methyl benzene
1-iso
propyl-2-methylbenzene
2-iso
propyltoluene
o-iso
propyltoluene
PubMed:
Investigation of the volatile constituents of different Gynura species from two Chinese origins by SPME/GC-MS.
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Antimycobacterial activity of constituents from Foeniculum vulgare var. dulce grown in Mexico.
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Chemical composition of essential oils of Litsea cubeba harvested from its distribution areas in China.
PubMed:
[Extraction and analysis of chemical components of essential oil in Thymus vulgaris of tissue culture].
PubMed:
Chemical composition and antioxidant activity of the essential oil of Tabernaemontana catharinensis A. DC. leaves.
PubMed:
Gas chromatography/mass spectrometry analysis of Laurus nobilis essential oil composition of northern Cyprus.
PubMed:
Chemical composition and biological activities of essential oil from the leaves of Sesuvium portulacastrum.
PubMed:
[Study on the essential oil components in Thymus quinquecostatus Celak].
PubMed:
Chemical analysis and antifungal activity of the essential oil of Calea clematidea.