EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes


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CAS Number: 2387-78-2Picture of molecule3D/inchi
FDA UNII: Search
Nikkaji Web:J187.494B
XlogP3-AA:4.30 (est)
Molecular Weight:204.35628000
Formula:C15 H24
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome, Edge or firefox)
Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
Physical Properties:
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 268.91 °C. @ 760.00 mm Hg (est)
Vapor Pressure:0.012000 mmHg @ 25.00 °C. (est)
Flash Point: 219.00 °F. TCC ( 103.80 °C. ) (est)
logP (o/w): 6.185 (est)
Soluble in:
 water, 0.1165 mg/L @ 25 °C (est)
Organoleptic Properties:
Odor and/or flavor descriptions from others (if found).
Cosmetic Information:
None found
Arora Aromatics
Cyprene ex Cypriol
BOC Sciences
For experimental / research use only.
Cyperene > 95%
Odor: characteristic
Use: Cyperene, a sesquiterpenic hydrocarbon, is one of the major chemical components found in the essential oil of Cyperus rotundus L.
Safety Information:
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
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Safety in Use Information:
natural substances and extractives
Recommendation for cyperene usage levels up to:
 not for fragrance use.
Recommendation for cyperene flavor usage levels up to:
 not for flavor use.
Safety References:
EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :99856
National Institute of Allergy and Infectious Diseases:Data
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):99856
Pubchem (sid):135055672
Other Information:
(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
KEGG (GenomeNet):C17505
HMDB (The Human Metabolome Database):HMDB36004
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
Potential Blenders and core components note
None Found
Potential Uses:
None Found
Occurrence (nature, food, other):note
 burdock root
Search Trop Picture
 croton flavens l. (welensali) leaf oil curacao @ 0.50%
Data GC Search Trop Picture
 nut grass
Search Trop Picture
Search Trop Picture
3H-3a,7-methanoazulene, 2,4,5,6,7,8-hexahydro-1,4,9,9-tetramethyl-, (3aR-(3aa,4b,7a))-
3H-3a,7-methanoazulene, 2,4,5,6,7,8-hexahydro-1,4,9,9-tetramethyl-, [3aR-(3aa,4b,7a)]-
3H-3ab,7-methanoazulene, 2,4,5,6,7a,8-hexahydro-1,4a,9,9-tetramethyl-, (-)-


PubMed:[Network pharmacology study on major active compounds of siwu decoction analogous formulae for treating primary dysmenorrhea of gynecology blood stasis syndrome].
PubMed:Combined analysis of the root bark oil of Cleistopholis glauca by chromatographic and spectroscopic techniques.
PubMed:[GC-MS analysis and analgesic activity of essential oil from fresh rhizoma of Cyperus rotundus].
PubMed:Composition, and antimicrobial and remarkable antiprotozoal activities of the essential oil of rhizomes of Aframomum sceptrum K. Schum. (Zingiberaceae).
PubMed:Surface metabolic composition of berries collected from 13 Bulgarian grapevine plants.
PubMed:Chemical composition and antibacterial activity of the essential oil of Monticalia andicola (Asteraceae) collected in Venezuela.
PubMed:The composition of the essential oil from Cyperus distans rhizome.
PubMed:Norsesquiterpene hydrocarbon, chemical composition and antimicrobial activity of Rhaponticum carthamoides root essential oil.
PubMed:Comparative study of Cyperus rotundus essential oil by a modified GC/MS analysis method. Evaluation of its antioxidant, cytotoxic, and apoptotic effects.
PubMed:Feeding selectivity by mantled howler monkeys (Alouatta palliata) in relation to leaf secondary chemistry in Hymenaea courbaril.
PubMed:Optimization and comparison of three methods for extraction of volatile compounds from Cyperus rotundus evaluated by gas chromatography-mass spectrometry.
PubMed:[Study on the chemical substrates of SFE extract from Rhizoma Cyperi].
Isol. from Cyperus rotundus (nutgrass) and other plants
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