C3H4O

同系物导航
	C3H6O
C2H2O	C3H4O	C4H6O
	C3H2O
C3H4		C3H4O2

化学式C₃H₄O（摩尔质量：56.06 g/mol，不饱和度为2）可以指：

• 丙烯醛，CAS号：107-02-8
• 环丙酮，CAS号：5009-27-8
• 丙二烯醇，CAS号：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号：6443-91-0
• Methyl ketene or 1-propen-1-one, O=C=CH-CH₃,，CAS号：6004-44-0
• Methylene oxirane, -CH₂-O-C(=CH₂)-,，CAS号：40079-14-9
• 1-炔丙醇, CH₃C≡C-OH, ，CAS号：6175-54-8
• 2-炔丙醇，CAS号：107-19-7
• 氧环丁烯, cyclo(-CH=CH-O-CH₂-), ，CAS号：287-25-2