4-异丙基甲苯
一般危化品
4-异丙基甲苯结构式
|
常用名 | 4-异丙基甲苯 | 英文名 | p-cymene |
|---|---|---|---|---|
| CAS号 | 99-87-6 | 分子量 | 134.218 | |
| 密度 | 0.9±0.1 g/cm3 | 沸点 | 173.9±10.0 °C at 760 mmHg | |
| 分子式 | C10H14 | 熔点 | -68 °C | |
| MSDS | 中文版 美版 | 闪点 | 47.2±0.0 °C | |
| 符号 |
GHS02, GHS08, GHS09 |
信号词 | Danger |
|
Carvacrol and rosemary essential oil manifest cytotoxic, DNA-protective and pro-apoptotic effect having no effect on DNA repair.
Neoplasma 61(6) , 690-9, (2014) For several thousand years natural products were successfully used to treat a variety of diseases and to maintain health in humans, but until now it is not fully known what causes these medicinal effects. In our study we assessed the cytotoxic, DNA-protective... |
|
|
QSPR modeling of octanol/water partition coefficient for vitamins by optimal descriptors calculated with SMILES.
Eur. J. Med. Chem. 43 , 714-40, (2008) Simplified molecular input line entry system (SMILES) has been utilized in constructing quantitative structure-property relationships (QSPR) for octanol/water partition coefficient of vitamins and organic compounds of different classes by optimal descriptors.... |
|
|
Identification of odorants in frankincense (Boswellia sacra Flueck.) by aroma extract dilution analysis and two-dimensional gas chromatography-mass spectrometry/olfactometry.
Phytochemistry 109 , 66-75, (2014) Frankincense has been known, traded and used throughout the ages for its exceptional aroma properties, and is still commonly used in both secular and religious settings to convey a pleasant odor. Surprisingly, the odoriferous principle(s) underlying its uniqu... |
|
|
Anaerobic activation of p-cymene in denitrifying betaproteobacteria: methyl group hydroxylation versus addition to fumarate.
Appl. Environ. Microbiol. 80(24) , 7592-603, (2014) The betaproteobacteria "Aromatoleum aromaticum" pCyN1 and "Thauera" sp. strain pCyN2 anaerobically degrade the plant-derived aromatic hydrocarbon p-cymene (4-isopropyltoluene) under nitrate-reducing conditions. Metabolite analysis of p-cymene-adapted "A. arom... |
|
|
Phytochemical analysis and in vitro biological activity of three Hypericum species from the Canary Islands (Hypericum reflexum, Hypericum canariense and Hypericum grandifolium).
Fitoterapia 100 , 95-109, (2015) In the present work we carried out a phytochemical and biological investigation on three Hypericum species, i.e. Hypericum reflexum, Hypericum canariense and Hypericum grandifolium, from the Canary Islands where they are traditionally used as diuretic, wound ... |
|
|
(Chemotaxonomic) Implications of Postharvest/Storage-Induced Changes in Plant Volatile Profiles--the Case of Artemisia absinthium L. Essential Oil.
Chem. Biodivers. 12 , 1237-55, (2015) The plant volatile profile and the essential-oil chemical composition change during the storage of plant material. The objective of this study was to develop a mathematical model able to predict, explain, and quantify these changes. Mathematical equations, de... |
|
|
Preparation and evaluation of a novel hybrid monolithic column based on pentafluorobenzyl imidazolium bromide ionic liquid.
J. Chromatogr. A. 1375 , 101-9, (2014) To develop a novel hybrid monolithic column based on pentafluorobenzyl imidazolium bromide ionic liquid, a new ionic liquid monomer was synthesized from 1-vinylimidazole and pentafluorobenzyl bromide. By employing a facile one-step copolymerization of polyhed... |
|
|
Genotoxic, antigenotoxic and antioxidant properties of methanol extracts obtained from Peltigera horizontalis and Peltigera praetextata.
Toxicol. Ind. Health 31 , 602-13, (2015) Now-a-days, there is a big need to reduce genotoxic effects of mutagenic and carcinogenic agents in environment, which are increased by the technological development. Lichens produce a wide variety of unique metabolites due to being in various extreme areas a... |
|
|
Sensitive voltammetric determination of thymol in essential oil of Carum copticum seeds using boron-doped diamond electrode.
Anal. Biochem. 486 , 1-4, (2015) Essential oil of Carum copticum seeds, obtained from a local shop, was extracted and content of thymol was analyzed using square-wave voltammetry at boron-doped diamond electrode. The effect of various parameters, such as pH of supporting electrolyte and squa... |
|
|
Eating Quality of Carrots (Daucus carota L.) Grown in One Conventional and Three Organic Cropping Systems over Three Years.
J. Agric. Food Chem. 63 , 9803-11, (2015) The eating quality of carrots (Daucus carota L.) was investigated to evaluate the impact of cropping systems (one conventional and three organic systems) and growing years (2007, 2008, and 2009) on root size, chemical composition, and sensory quality. The con... |