7-Hydroxy-3,7-dimethyloctanal

7-Hydroxy-3,7-dimethyloctanal Structure
7-Hydroxy-3,7-dimethyloctanal structure
Common Name 7-Hydroxy-3,7-dimethyloctanal
CAS Number 107-75-5 Molecular Weight 172.265
Density 0.9±0.1 g/cm3 Boiling Point 251.6±23.0 °C at 760 mmHg
Molecular Formula C10H20O2 Melting Point 19ºC
MSDS Chinese USA Flash Point 103.8±15.2 °C
Symbol GHS07
GHS07
Signal Word Warning

The Fantastic Four: A plug 'n' play set of optimal control pulses for enhancing NMR spectroscopy.

J. Magn. Reson. 228 , 16-31, (2013)

We present highly robust, optimal control-based shaped pulses designed to replace all 90° and 180° hard pulses in a given pulse sequence for improved performance. Special attention was devoted to ensuring that the pulses can be simply substituted in a one-to-...

Differential effects of some natural compounds on the transdermal absorption and penetration of caffeine and salicylic acid.

Int. J. Pharm. 483(1-2) , 151-7, (2015)

Many natural products have the potential to modulate the dermal penetration of topically applied drugs and chemicals. We studied the effect of five natural compounds (hydroxycitronellal, limonene 1,2-epoxide, terpinyl acetate, p-coumaric acid, transferrulic a...

Terpenoid biotransformation in mammals. V. Metabolism of (+)-citronellal, (+-)-7-hydroxycitronellal, citral, (-)-perillaldehyde, (-)-myrtenal, cuminaldehyde, thujone, and (+-)-carvone in rabbits.

Xenobiotica 19(8) , 843-55, (1989)

1. The metabolism of (+)-citronellal, (+-)-7-hydroxycitronellal, citral, (-)-perillaldehyde, (-)-myrtenal, cuminaldehyde, thujone, and (+-)-carvone was studied in rabbits. 2. In (+-)-7-hydroxycitronellal, (-)-perillaldehyde, (-)-myrtenal and cuminaldehydes, b...

Deodorants on the European market: quantitative chemical analysis of 21 fragrances.

Contact Dermatitis 38(1) , 29-35, (1998)

Deodorants are one of the most frequently used types of cosmetics and side-effects from them are common. Recent studies relate perfume allergy to this type of product. 73 deodorants were analyzed by gas chromatography--mass spectrometry for the determination ...

Natural ingredients based cosmetics. Content of selected fragrance sensitizers.

Contact Dermatitis 34(6) , 423-6, (1996)

In the present study, we have investigated 42 cosmetic products based on natural ingredients for content of 11 fragrance substances: geraniol, hydroxycitronellal, eugenol, isoeugenol, cinnamic aldehyde, cinnamic alcohol, alpha-amylcinnamic aldehyde, citral, c...

Chemicals with weak skin sensitizing properties can be identified using low-density microarrays on immature dendritic cells.

Toxicol. Lett. 174(1-3) , 98-109, (2007)

A critical step in the induction of allergic contact dermatitis is the interaction of haptens with immature dendritic cells (iDC) leading to their activation. Therefore iDC appear as suitable targets for the evaluation of the sensitizing properties of haptens...

Aspects of pharmaceutical and chemical standardization of patch test materials.

J. Am. Acad. Dermatol. 21(4 Pt 2) , 836-8, (1989)

The choice of vehicle for patch test materials is important for the bioavailability and stability of the allergens. Examples are given from the standardization of the TRUE Test and include caine mix, Kathon CG, and fragrance mix.

Correlations of patch test reactivity and the repeated open application test (ROAT)/provocative use test (PUT).

Food Chem. Toxicol. 42(11) , 1719-25, (2004)

The clinical relevance of patch test reactions is often difficult to determine. Use tests have been developed to further evaluate the significance of patch test results. We review studies that have defined correlations between the threshold concentrations at ...

Dose-response studies of contact allergens using 3 guinea pigs models.

Contact Dermatitis 41(4) , 198-206, (1999)

A multi-dose-response induction protocol for the guinea pig maximization test (GPMT), including a statistical computer program, has earlier been developed to improve the power of predictive tests for identification of contact allergens. This dose-response pro...

In vitro sensitization of human T cells with hapten-treated Langerhans cells: a screening test for the identification of contact allergens.

Curr. Probl. Dermatol. 25 , 28-36, (1996)