rhubarb undecane

bonarox

CAS: 87641-24-5 C11 H18 O2 MW: 182.26286000 fruity

All Ingredients Aromatic Ingredients CAS Numbers EINECS Numbers Fragrance Ingredients M.W Index Odor Substantivity Refractive Index Specific Gravity

Identification

Name	rhubarb undecane
IUPAC	2-methylspiro[1,3-dioxane-5,6'-bicyclo[2.2.1]heptane]
CAS Number	87641-24-5
EINECS	289-330-6
FDA UNII	Search
Molecular Formula	C11 H18 O2
Molecular Weight	182.26286000
Nikkaji Number	J334.008B

Regulatory

Physical Properties

Appearance	colorless clear liquid (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Specific Gravity	1.04900 @ 25.00 °C.
Refractive Index	1.48200 to 1.48400 @ 20.00 °C.
Boiling Point	67.00 to 70.00 °C. @ 1.70 mm Hg
Vapor Pressure	0.113000 mmHg @ 25.00 °C. (est)
Flash Point	200.00 °F. TCC ( 93.33 °C. )
logP (o/w)	2.334 (est)
Soluble in	alcohol
Insoluble in	water
Stability	alkalis

Cosmetic Information

CosIng	cosmetic data
Cosmetic Uses	perfuming agents

Organoleptic Properties

Odor Strength	medium ,
Substantivity	48 hour(s) at 100.00 %
Odor Description	at 10.00 % in dipropylene glycol.
Odor sample from	Henkel Corporation

Safety Information

European information	Most important hazard(s):
Oral/Parenteral Toxicity	oral-mouse LD50 500 mg/kg
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

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

Safety in Use

Category	fragrance agents
RIFM Fragrance Material Safety Assessment	Search
Recommendation for rhubarb undecane usage levels up to	2.0000 % in the fragrance concentrate.
Recommendation for rhubarb undecane flavor usage levels up to	not for flavor use.

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87641-24-5 2'-Methylspiro[bicyclo[2.2.1]heptane-2,

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Potential Uses

FR amber FR angel essence FR animal FR balsam FR cedar FR clean linen diffusion FR floral FR galbanum FR green FR herbal FR incense FR leather FR moss FR musk FR oriental FR patchouli FR rain FR rhubarb FR sandalwood FR vetiver FR woody

Natural Occurrence

not found in nature

Synonyms

bonarox 2,4- dioxa-3-methyl-7,10-methanospiro-undecane 2,4- dioxa-3-methyl-7,10-methanospiro(5.5)undecane 2- methyl spiro(bicyclo(2.2.1)heptane-2,5'-(1,3) dioxane) 2'- methyl spiro(bicyclo(2.2.1)heptane-2,5'-(1,3)dioxane) methyl spirobicycloheptane dioxane 2'- methylspiro(bicyclo(2.2.1)heptane-2,5'-(1,3)dioxane) 2- methylspiro[1,3-dioxane-5,6'-bicyclo[2.2.1]heptane] 2'- methylspiro[bicyclo[2.2.1]heptane-2,5'-[1,3]dioxane] rhubarb undecane spiro(bicyclo(2.2.1)heptane-2,5'-(1,3)dioxane), 2'-methyl- Try the PubMed Search.