p-Toluquinone
Product Information
Molecular Formula
C7H6O2
Molecular Weight
122.12
Description
EHS is a salicylic ester which can be used as an UV filter in sunscreen based creams.
Synonyms
METHYL-1,4-BENZOQUINONE; METHYL-P-BENZOQUINONE; METHYL-P-QUINONE; 2-METHYL-1,4-BENZOQUINONE; 2-methyl-2,5-cyclohexadiene-1,4-dione; P-TOLUQUINONE
IUPAC Name
2-methylcyclohexa-2,5-diene-1,4-dione
SMILES
CC1=CC(=O)C=CC1=O
InChI
InChI=1S/C7H6O2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3
InChI Key
VTWDKFNVVLAELH-UHFFFAOYSA-N
Boiling Point
186.6°C at 760mmHg
Melting Point
66-70°C
Flash Point
235.4 °F
Purity
96%
Density
1.173g/cm3
Solubility
Slightly soluble in water
Appearance
Yellow plates or needles.
Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Refractive Index
n20/D 1.542 (lit.)
LogP
log Kow = 0.72
Vapor Pressure
0.03 [mmHg]
Computed Properties
XLogP3
0.7
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
0
Exact Mass
122.036779430 g/mol
Monoisotopic Mass
122.036779430 g/mol
Topological Polar Surface Area
34.1Ų
Heavy Atom Count
9
Formal Charge
0
Complexity
221
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-113845414-A | Method for synthesizing 2, 6-naphthalene dicarboxylic acid | 2021-11-25 |
| CN-113845414-B | Method for synthesizing 2, 6-naphthalene dicarboxylic acid | 2021-11-25 |
| CN-113897128-A | Wear-resistant and anti-fouling ultraviolet-curing PVC floor coating | 2021-11-15 |
| CN-113684488-A | Process for manufacturing new energy battery material and new energy hydrogen by carbon ferrochrome liquid phase method | 2021-08-30 |
| CN-113402354-A | Preparation method of 2, 6-dimethylnaphthalene | 2021-08-19 |
| CN-113402354-B | Preparation method of 2, 6-dimethylnaphthalene | 2021-08-19 |
| CN-113648293-A | Application of p-benzoquinone and/or p-benzoquinone derivative in preparation of novel coronavirus resistant medicine | 2021-08-19 |
| KR-102367705-B1 | Solvent-free quantumdot composition, manufacturing method thereof and cured film, color filter and display device using the same | 2021-08-06 |
| CN-113402850-A | Low-dielectric-constant and low-warpage epoxy plastic packaging material composition, preparation and application | 2021-07-13 |
| CN-214158588-U | Sublimation crystallization device is used in p-benzoquinone production | 2021-07-09 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 26558468 | 2015-12-01 | Covalent binding of quinones activates the Ah receptor in Hepa1c1c7 cells | The Journal of toxicological sciences |
| 22190684 | 2012-02-10 | Determination of the proton environment of high stability Menasemiquinone intermediate in Escherichia coli nitrate reductase A by pulsed EPR | The Journal of biological chemistry |
| 22252536 | 2012-01-01 | n-Hexyl laurate and fourteen related fatty acid esters: new secretory compounds from the julid millipede, Anaulaciulus sp | Journal of chemical ecology |
| 22363223 | 2012-01-01 | A new cytotoxic sesquiterpene quinone produced by Penicillium sp. F00120 isolated from a deep sea sediment sample | Marine drugs |
| 22101549 | 2011-12-01 | Composition of the defensive secretion in three species of European millipedes | Journal of chemical ecology |
| 21872394 | 2011-10-30 | Solar photoelectro-Fenton degradation of the herbicide 4-chloro-2-methylphenoxyacetic acid optimized by response surface methodology | Journal of hazardous materials |
| 21475986 | 2011-05-01 | Density-related volatile emissions and responses in the red flour beetle, Tribolium castaneum | Journal of chemical ecology |
| 21495889 | 2011-03-01 | Human accidents involving Rhinocricus spp., a common millipede genus observed in urban areas of Brazil | Clinical toxicology (Philadelphia, Pa.) |
| 21528729 | 2011-01-01 | The carcinogenic effects of benzoquinones produced by the flour beetle | Polish journal of veterinary sciences |
| 21738410 | 2011-01-01 | Predator feeding choice on conspicuous and non-conspicuous carabid beetles: first results | ZooKeys |
