tuberose acetate

General Material Information

Preferred name	tuberose acetate
Trivial Name	Methyl 2-cyclopentylideneacetate
Short Description	cyclopidene (Firmenich)
Formula	C8 H12 O2
CAS Number	40203-73-4
ECHA Number	254-837-3
FDA UNII	Search
Nikkaji Number	J23.238F
xLogP3-AA	1.60 (est)
NMR Predictor	External link
Synonyms	acetic acid, 2-cyclopentylidene-, methyl ester acetic acid, cyclopentylidene-, methyl ester cyclopentylidene-acetic acid methyl ester cyclopentylideneacetic acid methyl ester cyclopentylideneacetic acid, methyl ester cyclopidene (Firmenich) methyl 2-cyclopentylideneacetate methyl cyclopentenyl acetate methyl cyclopentylidene acetate methyl cyclopentylideneacetate

(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
Export Tariff Code:	2915.39.9050
ChemSpider:	View

Azelis UK	BOC Sciences
Ernesto Ventós	Firmenich
Lluch Essence	Penta International
The Perfumers Apprentice	Vigon International
Azelis UK Ltd.	Firmenich Inc.
Lluch Essence S.L.	Penta International Corporation
Ernesto Ventós S.A.

Material listed in food chemical codex	No
Molecular weight	140.18203735352
Specific gravity	@ 25 °C
Pounds per Gallon	8.371 to 8.437
Refractive Index	1.473 to 1.477 @ 20 °C
Boiling Point	192 to 193°C @ 760 mm Hg
Acid Value	1 max KOH/g
Vapor Pressure	0.458 mmHg @ 25 °C
Flash Point TCC Value	68.89 °C TCC
logP (o/w)	2.194 est
Solubility
alcohol	Yes
water, 547.2 mg/L @ 25 °C (est)	Yes
Stability
APC: traces - 0.5%	Unspecified
candle: traces - 0.5%	Unspecified
detergent: traces - 0.5%	Unspecified
fine fragrances: traces - 0.5%	Unspecified
shampoo: traces - 0.5%	Unspecified
shower gel: traces - 0.1%	Unspecified
soap: traces - 0.5%	Unspecified
softener: traces - 0.5%	Unspecified

Odor Type: Floral
tuberose, ylang, sweet, fruity, dry, weedy
Odor strength	high , recommend smelling in a 1.00 % solution or less
Substantivity	16 hour(s) at 100.00 %
Luebke, William tgsc, (1985)	At 1.00 % in dipropylene glycol. tuberose ylang sweet fruity dry weedy
CYCLOPIDENE gives diffusion and lift. It combines the salicylate/cresyl harmony that exists in many white florals.	A very powerful floral modifier related to ylang

Applications	fragrance agents
Odor purposes	Citrus, Cologne, Fern, Floral, Jasmin, Lavender, Lemon, Lilac, Narcissus, Tuberose, Ylang ylang
Flavoring purposes	Walnut
Other purposes	Diffusion, Lifter
Cosmetic purposes	Perfuming agents


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:
Not determined
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 tuberose acetate usage levels up to:
	0.5000 % in the fragrance concentrate.

Recommendation for tuberose acetate flavor usage levels up to:
	not for flavor use.

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):40203-73-4

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :162409

National Institute of Allergy and Infectious Diseases:Data

methyl 2-cyclopentylideneacetate

Chemidplus:0040203734