C3H4O

同系物導航
	C3H6O
C2H2O	C3H4O	C4H6O
	C3H2O
C3H4		C3H4O2

化學式C₃H₄O，摩爾質量：56.06 g/mol，不飽和度為2，可以指：

• 丙烯醛 CAS編號：107-02-8
• 環丙酮 CAS編號：5009-27-8
• 丙二烯醇 CAS編號：81788-96-7
• 1-Cyclopropenol or 1-hydroxy-cyclopropene, cyclo (-CH=COH-CH₂-), tautomer of cyclopropanone, not synthetized
• 2-Cyclopropenol or 1-hydroxy-2-cyclopropene, cyclo (-CH=CH-CHOH-), not synthetized
• Epoxypropene or methyl-oxirene, cyclo(-C(CH₃)=CH-O-), not synthetized
• Methoxy ethyne or methyl ethynyl ether, HC≡COCH₃, CAS編號：6443-91-0
• Methyl ketene or 1-propen-1-one, O=C=CH-CH₃, CAS編號：6004-44-0
• Methylene oxirane, -CH₂-O-C(=CH₂)-, CAS編號：40079-14-9
• 1-炔丙醇, CH₃C≡C-OH, CAS編號：6175-54-8
• 2-炔丙醇 CAS編號：107-19-7
• 氧環丁烯, cyclo(-CH=CH-O-CH₂-), CAS編號：287-25-2