dehydro beta-linalool

General Material Information

Preferred name	dehydro beta-linalool
Trivial Name	Dehydrolinalool
Short Description	beta-dehydrolinalool
Formula	C10 H16 O
CAS Number	29171-20-8
Deleted CAS Number	5663-88-7
ECHA Number	249-482-6
FDA UNII	L06OT2435M
Nikkaji Number	J37.640J
xLogP3-AA	2.20 (est)
NMR Predictor	External link
FDA Mainterm	29171-20-8 ; (E)-3,7-DIMETHYL-1,5,7-OCTATRIEN-3-OL
Synonyms	cyclo musk dehydro-beta-linalool beta- dehydrolinalool 3,7-dimethyl oct-6-en-1-yn-3-ol 3,7-dimethyl-6-octen-1-yn-3-ol 3,7-dimethyl-oct-6-en-1-yn-3-ol 3,7-dimethyloct-6-en-1-yn-3-ol 6-octen-1-yn-3-ol, 3,7-dimethyl- 3,7-dimethyloct-6-en-1-yn-3-ol 6-Octen-1-yn-3-ol, 3,7-dimethyl- Linalool, dehydro- 3,7-Dimethyl-6-octen-1-yn-3-ol β-Linalool, dehydro- 3,7-Dimethyl-3-hydroxy-6-octen-1-yne Dehydrolinalool 2,6-Dimethyl-2-octen-7-yn-6-ol Dehydro-β-linalool 3-Hydroxy-3,7-dimethyl-oct-6-en-1-yne

(IUPAC):	Atomic Weights of the Elements 2011 (pdf)
Videos:	The Periodic Table of Videos
tgsc:	Atomic Weights use for this web site
(IUPAC):	Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS):	View
HMDB (The Human Metabolome Database):	Search
VCF-Online:	VCF Volatile Compounds in Food
ChemSpider:	View

Tianjin Danjun International	WholeChem
Tianjin Danjun International Trade Co., LTD.	WholeChem, LLC

Material listed in food chemical codex	No
Molecular weight	152.23672485352
Melting Point	-58 to -56°C @ 760 mm Hg
Boiling Point	198 to 199°C @ 760 mm Hg
Vapor Pressure	8.34 mmHg @ 20 °C
Flash Point TCC Value	85 °C TCC
logP (o/w)	2.61
Solubility
alcohol	Yes
water, 1084 mg/L @ 25 °C (est)	Yes
water	No

Odor Type: Musk
sweet, musk, waxy, ambrette, dry, woody
Odor strength	medium
Substantivity	140 hour(s) at 100.00 %
Luebke, William tgsc, (1985)	At 100.00 %. sweet musk waxy ambrette dry woody

Applications	flavor and fragrance agents
Odor purposes	Floral, Herbal, Musk, Woody

European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection.

Hazards identification

Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements

Pictogram

Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LD50 1700 mg/kg BEHAVIORAL: ATAXIA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA National Technical Information Service. Vol. OTS0543729 intraperitoneal-mouse LD50 200 mg/kg BEHAVIORAL: ATAXIA BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA National Technical Information Service. Vol. OTS0543729
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
maximum skin levels for fine fragrances:
	0.0200 % and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey).
Recommendation for dehydro beta-linalool usage levels up to:
	1.0000 % in the fragrance concentrate.
use level in formulae for use in cosmetics:
	0.0200 %
Dermal Systemic Exposure in Cosmetic Products:
	0.0005 mg/kg/day

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):29171-20-8

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :62842

National Institute of Allergy and Infectious Diseases:Data

3,7-dimethyloct-6-en-1-yn-3-ol

Chemidplus:0029171208