musk ether

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2-naphthalenecarboxaldehyde, 5,6,7,8-tetrahydro-1-methoxy-3,5,5,8,8-pentamethyl-

CAS: 89780-06-3 C17 H24 O2 MW: 260.37668000 musk
All Ingredients Aromatic Ingredients CAS Numbers Fragrance Ingredients Odor Substantivity

Identification

Namemusk ether
IUPAC1-methoxy-3,5,5,8,8-pentamethyl-6,7-dihydronaphthalene-2-carbaldehyde
CAS Number89780-06-3
FDA UNIISearch
Molecular FormulaC17 H24 O2
Molecular Weight260.37668000
Nikkaji NumberJ592.252F

Regulatory

Physical Properties

Appearance white crystalline powder (est)
Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 276.00 to 277.00 °C. @ 760.00 mm Hg
Vapor Pressure 0.000006 mmHg @ 25.00 °C. (est)
Flash Point > 212.00 °F. TCC ( > 100.00 °C. )
logP (o/w) 6.294 (est)
Shelf Life 24.00 month(s) or longer if stored properly.
Storage store in cool, dry place in tightly sealed containers, protected from heat and light.
Soluble in alcohol
Insoluble in water

Organoleptic Properties

Odor Strength medium
Substantivity 400 hour(s) at 20.00 % in dipropylene glycol
Odor Description at 100.00 %.
Odor sample from Fritzsche Dodge & Olcott, Inc.

Safety Information

European informationMost important hazard(s):
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryfragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for musk ether usage levels up to20.0000 % in the fragrance concentrate.
Recommendation for musk ether flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

FR amber FR moss FR musk FR sandalwood FR woody

Natural Occurrence

not found in nature

Synonyms

1- methoxy-3,5,5,8,8-pentamethyl-6,7-dihydronaphthalene-2-carbaldehyde 2- naphthalenecarboxaldehyde, 5,6,7,8-tetrahydro-1-methoxy-3,5,5,8,8-pentamethyl- 5,6,7,8- tetrahydro-1-methoxy-3,5,5,8,8-pentamethyl-2-naphthalene carboxaldehyde Try the PubMed Search.