geranium pyran

General Material Information

Preferred name	geranium pyran
Trivial Name	Tetrahydro-2-methyl-4-methylene-6-phenyl-2H-pyran
Short Description	pelargene (Givaudan)
Formula	C13 H16 O
CAS Number	30310-41-9
ECHA Number	250-124-6
FDA UNII	Search
Nikkaji Number	J249.955J
xLogP3-AA	2.80 (est)
NMR Predictor	External link
Synonyms	3,6-dihydro-4,6-dimethyl-2-phenyl-2H-pyran 2,4-dimethyl-6-phenyl dihydropyran 2,4-dimethyl-6-phenyl-dihydropyran 2,4-dimethyl-6-phenyldihydropyran fenyrane 2-methyl-4-methylene-6-phenyl-1-oxacyclohexane 2-methyl-4-methylene-6-phenyltetrahydro-2H-pyran 2-methyl-4-methylidene-6-phenyloxane pelargene (Givaudan) phenirane 2H- pyran, tetrahydro-2-methyl-4-methylene-6-phenyl- tetrahydro-2-methyl-4-methylene-6-phenyl-2H-pyran tetrahydromethyl methylene phenyl pyran 2-methyl-4-methylidene-6-phenyloxane 2H-Pyran, tetrahydro-2-methyl-4-methylene-6-phenyl- 2-Methyl-4-methylene-6-phenyl-1-oxacyclohexane 2-Methyl-4-methylene-6-phenyltetrahydro-2H-pyran

(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	188.26971435547
Boiling Point	266 to 268°C @ 760 mm Hg
Vapor Pressure	0.013 mmHg @ 25 °C
Flash Point TCC Value	111.11 °C TCC
logP (o/w)	3.423 est
Solubility
alcohol	Yes
water, 23.85 mg/L @ 25 °C (est)	Yes
water	No

Odor Type: Floral
geranium, floral, green, leafy, herbal
Odor strength	high , recommend smelling in a 10.00 % solution or less
Substantivity	504 hour(s) at 100.00 %
General comment	At 10.00 % in dipropylene glycol. geranium floral green leafy herbal
Pelargene has a powerful geranium character, reminiscent of crushed leaves. It adds substantivity and body, particularly to floral fragrances, especially rose and geranium.	Floral, Geranium


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 geranium pyran usage levels up to:
	1.0000 % in the fragrance concentrate.

Recommendation for geranium pyran flavor usage levels up to:
	not for flavor use.

AIDS Citations:Search

Cancer Citations:Search

Toxicology Citations:Search

EPA Substance Registry Services (TSCA):30310-41-9

EPA Substance Registry Services (SRS):Registry

Laboratory Chemical Safety Summary :121777

National Institute of Allergy and Infectious Diseases:Data

2-methyl-4-methylidene-6-phenyloxane

Chemidplus:0030310419