Rose oxide

Rose oxide
Names
	IUPAC name Tetrahydro-4-methyl-2-(2-methylpropenyl)-2H-pyran
Identifiers
CAS Number	16409-43-1 ; 876-17-5 (−)-cis ; 876-18-6 (−)-trans ; 4610-11-1 (+)-cis ; 5258-10-6 (+)-trans ;
3D model (JSmol)	Interactive image; (−)-cis: Interactive image; (−)-trans: Interactive image; (+)-cis: Interactive image; (+)-trans: Interactive image;
ChEBI	CHEBI:90075 ; CHEBI:90098 (−)-cis ; CHEBI:90100 (−)-trans ; CHEBI:90102 (+)-cis ; CHEBI:90103 (+)-trans ;
ChemSpider	25927 ; 1361574 (−)-cis ; 5442476 (−)-trans ; 4937413 (+)-cis ; 1361573 (+)-trans ;
ECHA InfoCard	100.036.763
EC Number	240-457-5;
PubChem CID	27866; 1712087 (−)-cis; 7093102 (−)-trans; 6432154 (+)-cis; 1712086 (+)-trans;
UNII	4O51437J50 ; 08FS7459GK (−)-cis ; XF860DJU9P (−)-trans ; 7G7H98N31J (+)-cis ; 0338MA4H3Y (+)-trans ;
CompTox Dashboard (EPA)	DTXSID1051771 ;
	InChI InChI=1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3 Key: CZCBTSFUTPZVKJ-UHFFFAOYSA-N; (−)-cis: InChI=1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3/t9-,10-/m1/s1 Key: CZCBTSFUTPZVKJ-NXEZZACHSA-N; (−)-trans: InChI=1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3/t9-,10+/m1/s1 Key: CZCBTSFUTPZVKJ-ZJUUUORDSA-N; (+)-cis: InChI=1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3/t9-,10-/m0/s1 Key: CZCBTSFUTPZVKJ-UWVGGRQHSA-N; (+)-trans: InChI=1S/C10H18O/c1-8(2)6-10-7-9(3)4-5-11-10/h6,9-10H,4-5,7H2,1-3H3/t9-,10+/m0/s1 Key: CZCBTSFUTPZVKJ-VHSXEESVSA-N;
	SMILES CC1CCOC(C1)C=C(C)C; (−)-cis: C[C@@H]1CCO[C@@H](C1)C=C(C)C; (−)-trans: C[C@@H]1CCO[C@H](C1)C=C(C)C; (+)-cis: C[C@H]1CCO[C@H](C1)C=C(C)C; (+)-trans: C[C@H]1CCO[C@@H](C1)C=C(C)C;
Properties
Chemical formula	C10H18O
Molar mass	154.25 g/mol
Density	0.875 g/cm3
Boiling point	230 °C (446 °F; 503 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

Rose oxide is a fragrance chemical found in roses and rose oil. It also contributes to the flavor of some fruits, such as lychee, and wines, such as Gewürztraminer.