rhubarb undecane

General Material Information

Preferred name	rhubarb undecane
Trivial Name	2′-Methylspiro[bicyclo[2.2.1]heptane-2,5′-[1,3]dioxane]
Short Description	bonarox
Formula	C11 H18 O2
CAS Number	87641-24-5
ECHA Number	289-330-6
FDA UNII	Search
Nikkaji Number	J334.008B
xLogP3-AA	2.40 (est)
NMR Predictor	External link
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] spiro(bicyclo(2.2.1)heptane-2,5'-(1,3)dioxane), 2'-methyl- 2-methylspiro[1,3-dioxane-5,6'-bicyclo[2.2.1]heptane] Spiro[bicyclo[2.2.1]heptane-2,5′-[1,3]dioxane], 2′-methyl- 2′-Methylspiro[bicyclo[2.2.1]heptane-2,5′-[1,3]dioxane]

(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
HMDB (The Human Metabolome Database):	Search
ChemSpider:	View

Material listed in food chemical codex	No
Molecular weight	182.26286315918
Specific gravity	@ 25 °C
Pounds per Gallon
Refractive Index	1.482 to 1.484 @ 20 °C
Boiling Point	67 to 70°C @ 1.7 mm Hg
Vapor Pressure	0.113 mmHg @ 25 °C
Flash Point TCC Value	93.33 °C TCC
logP (o/w)	2.334 est
Solubility
alcohol	Yes
water, 63.47 mg/L @ 25 °C (est)	Yes
water	No
Stability
alkalis	Unspecified

Odor Type: Fruity
fruity, green, rhubarb, celery, galbanum
Odor strength	medium , recommend smelling in a 10.00 % solution or less
Substantivity	48 hour(s) at 100.00 %
Luebke, William tgsc, (1985)	At 10.00 % in dipropylene glycol. fruity green rhubarb celery galbanum

Applications	fragrance agents
Odor purposes	Amber , Angel essence , Animal , Balsam , Cedar , Clean linen , Floral , Galbanum , Green , Herbal , Incense , Leather , Moss , Musk , Oriental , Patchouli , Rain , Rhubarb , Sandalwood , Vetiver , Woody
Other purposes	Diffusion
Cosmetic purposes	Perfuming agents

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 36 - Wear suitable protective clothing.

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-mouse LD50 500 mg/kg Henkel Corporation
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
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.

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):87641-24-5

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :163546

National Institute of Allergy and Infectious Diseases:Data

2-methylspiro[1,3-dioxane-5,6'-bicyclo[2.2.1]heptane]

Chemidplus:0087641245