Hinokitiol

Hinokitiol
Names
	Preferred IUPAC name 2-Hydroxy-6-(propan-2-yl)cyclohepta-2,4,6-trien-1-one
	Other names β-Thujaplicin; 4-Isopropyltropolone
Identifiers
CAS Number	499-44-5 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:10447 ;
ChEMBL	ChEMBL48310 ;
ChemSpider	3485 ;
ECHA InfoCard	100.007.165
KEGG	D04876 ;
PubChem CID	3611;
UNII	U5335D6EBI ;
CompTox Dashboard (EPA)	DTXSID6043911 ;
	InChI InChI=1S/C10H12O2/c1-7(2)8-4-3-5-9(11)10(12)6-8/h3-7H,1-2H3,(H,11,12) Key: FUWUEFKEXZQKKA-UHFFFAOYSA-N ;
	SMILES O=C1/C=C(\C=C/C=C1/O)C(C)C;
Properties
Chemical formula	C10H12O2
Molar mass	164.204 g·mol−1
Appearance	Colorless to pale yellow crystals
Melting point	50 to 52 °C (122 to 126 °F; 323 to 325 K)
Boiling point	140 °C (284 °F; 413 K) at 10 mmHg
Solubility in water	1.2 g/L (0 °C)
Solubility in ethanol	20 g/L
Solubility in dimethyl sulfoxide	30 g/L
Solubility in dimethylformamide	12.5 g/L
Hazards
Flash point	140 °C (284 °F; 413 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Hinokitiol (β-thujaplicin) is a natural monoterpenoid found in the wood of trees in the family Cupressaceae. It is a tropolone derivative and one of the thujaplicins. Hinokitiol is used in oral and skin care products, and is a food additive used in Japan.