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305774

Sigma-Aldrich

3,7-Dimethyl-1-octanol

≥98%

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About This Item

Linear Formula:
(CH3)2CH(CH2)3CH(CH3)CH2CH2OH
CAS Number:
Molecular Weight:
158.28
Beilstein:
1719638
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor density

5.4 (vs air)

Quality Level

vapor pressure

<0.01 mmHg ( 20 °C)

Assay

≥98%

form

liquid

refractive index

n20/D 1.436 (lit.)

bp

98-99 °C/9 mmHg (lit.)

density

0.828 g/mL at 20 °C (lit.)

SMILES string

CC(C)CCCC(C)CCO

InChI

1S/C10H22O/c1-9(2)5-4-6-10(3)7-8-11/h9-11H,4-8H2,1-3H3

InChI key

PRNCMAKCNVRZFX-UHFFFAOYSA-N

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General description

3,7-Dimethyl-1-octanol is an fragrance ingredient and its toxicologic and dermatologic review as a fragrance ingredient was reported.

Application

3,7-Dimethyl-1-octanol was employed as medium supplement in the anaerobic enrichment cultures of Pseudomonas citronellolis.2

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

206.6 °F - closed cup

Flash Point(C)

97 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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J Harder et al.
Applied and environmental microbiology, 61(11), 3804-3808 (1995-11-01)
Anaerobic degradation of natural monoterpenes by microorganisms was evaluated by using Pseudomonas citronellolis DSM 50332 and enrichment cultures containing nitrate as an electron acceptor. P. citronellolis grew anaerobically on 3,7-dimethyl-1-octanol and citronellol but not on geraniol, nerol, and alicyclic monoterpenes.
A Lapczynski et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 46 Suppl 11, S139-S141 (2008-07-22)
A toxicologic and dermatologic review of 3,7-dimethyl-1-octanol when used as a fragrance ingredient is presented.
J Pevsner et al.
The Journal of biological chemistry, 265(11), 6118-6125 (1990-04-15)
We have characterized the odorant binding properties of purified bovine odorant-binding protein (OBP) using as a ligand [3H]3,7-dimethyloctan-1-ol ([3H]DMO). A broad variety of odorants, including terpenes, aldehydes, esters, and musks, bind to OBP with affinities of 0.2 to 100 microM.
Gul Majid Khan et al.
Pakistan journal of pharmaceutical sciences, 24(4), 451-457 (2011-10-01)
In the present study a new alcohol derivative of tetrahydrogeraniol (THG), an acyclic monoterpene, has been prepared by using Grignard reagent and methyl cyclopropyl ketone. Penetration enhancing effects of THG and the synthesized derivative 5,9-dimethyl-2-cyclopropyl-2-decanol (DICNOL) on the transdermal penetration
R M Hanif et al.
Journal of controlled release : official journal of the Controlled Release Society, 55(2-3), 297-302 (1998-10-31)
Poly(acrylic acid) gels containing 5-fluorouracil (5-FU) and tetrahydrogeraniol (THG) were prepared and the effects of THG on 5-FU permeation across the excised rat skin were studied by in vitro methods. Experiments on in vitro permeation of 5-FU across the skin

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