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Chemical compound From Wikipedia, the free encyclopedia
3,5,5-Trimethyl-1-hexanol is a nine carbon primary alcohol, and it makes up the mixture isononanol along with isononyl alcohol. It is used for fragrance in many toiletries and household cleaning products. Between one and ten metric tonnes are produced every year for use as a fragrance.[1]
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Names | |
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IUPAC name
3,5,5-Trimethyl-1-hexanol | |
Other names
Nonylol Trimethylhexanol [1] | |
Identifiers | |
3D model (JSmol) |
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.020.343 |
EC Number |
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MeSH | 3,5,5-trimethyl-1-hexanol |
CompTox Dashboard (EPA) |
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Properties | |
C9H20O | |
Molar mass | 144.258 g·mol−1 |
Appearance | Clear liquid |
Odor | herbaceous, plant-like [2] |
Density | 0.824 g/mL |
Melting point | -70 °C |
Boiling point | 194.0 °C |
0.45 g/L | |
Solubility | Soluble in alcohol, acetone, ester |
Vapor pressure | 0.2 torr [1] |
Henry's law constant (kH) |
4.12·10−5 atm m3 / mol [1] |
Hazards | |
GHS labelling: | |
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Warning | |
H227, H315, H319, H373, H411 | |
P210, P260, P264, P273, P280, P302+P352, P305+P351+P338, P314, P332+P313, P337+P313, P362, P370+P378, P391, P403+P235, P501 | |
Flash point | 80°C |
Related compounds | |
Related compounds |
Isononyl alcohol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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