The molecular formula C3H6O may refer to:
Alcohols
Allyl alcohol or 2-propen-1-ol, CH2=CH-CH2OH, CAS number 107-18-6
cyclopropanol or cyclopropyl alcohol, cyclo (-CH2-CH2-HOHC-), CAS number 16545-68-9
Aldehydes
propanal or propionaldehyde, CH3CH2-CHO, CAS number 123-38-6
Ketones
Propanone or acetone, CH3-CO-CH3, CAS number 67-64-1
Enols (tautomers of aldehydes and ketones)
(E)-1-propen-1-ol, CH3-CH=CH-OH, CAS number 57642-95-2
(Z)-1-propen-1-ol, CH3-CH=CH-OH, CAS number 57642-96-3
propen-2-ol, CH2=C(OH)-CH3, CAS number 29456-04-0 or 74324-85-9
Ethers
methyl vinyl ether or methoxyethene, H3C-O-CH=CH2, CAS number: 107-25-5
oxetane or trimethylene oxide, cyclo(-CH2-CH2-O-CH2-), CAS number: 503-30-0
1,2-epoxy-propane or Propylene oxide or methyl oxirane, cyclo(-C*H(CH3)-CH2-O-), C* chiral, CAS number: 75-56-9
(R)-(+)-methyl oxirane, CAS number 15448-47-2
(S)-(–)-methyl oxirane, CAS number 16088-62-3
