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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 93046Generated: October 24, 2026

2,10-Epoxypinane

(+)-β-Pineneoxide · Pinan · Rosemane · 2,10-epoxy-pinan · BETA-PINANEOXIDE · 2,10-epoxypinane · beta-pineneepoxide · Pinane, 2,10-epoxy-

https://huagongshe.com/en/chemical/93046

2,10-Epoxypinane molecular structure

Identifiers & Physical Properties

CAS No.6931-54-0
Molecular formulaC10H16O
Average molar mass152.23 g/mol
Monoisotopic mass152.12011513 g/mol
SMILESCC1(C)C2CCC3(CO3)C1C2
InChIKeyOUXAABAEPHHZPC-UHFFFAOYSA-N
PubChem CID93046
EC No.230-055-8
DTXSIDDTXSID70863962

Chemical & Physical Properties

XLogP2.1
Topological polar surface area12.5
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds0
Heavy atoms11
Formal charge0
Complexity209
FragrancesFragrance Ingredient (2,10-Epoxypinane) -> IFRA transparency List
Boiling point98-100 °C (27 mmHg)
alpha6.5 º (neat)
Density0.97
Refractive index1.476-1.481
Flash point66 °C
Odorat 100.00 %. rosemary sage herbal camphor
Odor typeherbal
Cosmetics Ingredients FunctionsPERFUMING
LogP (partition coefficient)2.384 (est)
NIST Chemistry ReferenceSpiro[bicyclo[3.1.1]heptane-2,2'-oxirane], 6,6-dimethyl-(6931-54-0)
EPA Substance Registry SystemSpiro[bicyclo[3.1.1]heptane-2,2'-oxirane], 6,6-dimethyl- (6931-54-0)
GHS pictogramGHS07,GHS09
Signal wordWarning
GHS hazard statementsH317-H400
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P391-P501
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)37/39-26
TSCA inventory statusTSCA listed

Safety & Regulations

GHS classificationThis chemical does not meet GHS hazard criteria for 89.9% (223 of 248) of all reports.WarningH317 (10.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 248 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatory informationChemical: Spiro[bicyclo[3.1.1]heptane-2,2'-oxirane], 6,6-dimethyl-
Hazard Classes and CategoriesSkin Sens. 1 (10.1%)
TSCA inventory statusTSCA listed
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07,GHS09
Hazard symbolsXi
Safety statements (S)37/39-26
GHS hazard statementsH317-H400
GHS precautionary statementsP261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P273-P391-P501