2,4-Pentanedione,3-(ethoxymethylene)-

Modify Date: 2025-08-25 17:00:04

2,4-Pentanedione,3-(ethoxymethylene)- structure	Common Name	2,4-Pentanedione,3-(ethoxymethylene)-
	CAS Number	33884-41-2	Molecular Weight	156.17900
	Density	1.01g/cm3	Boiling Point	303.3ºC at 760mmHg
	Molecular Formula	C₈H₁₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	134.2ºC

Name	3-(ethoxymethylidene)pentane-2,4-dione
Synonym	More Synonyms

Density	1.01g/cm3
Boiling Point	303.3ºC at 760mmHg
Molecular Formula	C₈H₁₂O₃
Molecular Weight	156.17900
Flash Point	134.2ºC
Exact Mass	156.07900
PSA	43.37000
LogP	1.08480
Index of Refraction	1.483-1.485
InChIKey	ITTXGKOHFZJUEX-UHFFFAOYSA-N
SMILES	CCOC=C(C(C)=O)C(C)=O

Safety Phrases	24/25
HS Code	2914509090

Triethyl orthof...

CAS#:122-51-0

2,4-Pentandione

CAS#:123-54-6

~88%

2,4-Pentanedion...

CAS#:33884-41-2

Literature: Wang, Jiang-Hong; Shen, Yu-Quan; Yu, Cong-Xuan; Si, Jing-Hai Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1455 - 1460

Precursor 2
CAS#:122-51-0 Triethyl orthof... CAS#:123-54-6 2,4-Pentandione
DownStream 10
CAS#:105223-85-6 1-(3-Methyl-1-p... CAS#:6123-63-3 4-acetyl-5-meth... CAS#:105224-04-2 Ethanone, 1-(3-... CAS#:106659-98-7 1H-Pyrazole-1-c...
CAS#:52773-23-6 1-(1,3-DIMETHYL... CAS#:21686-05-5 1-(1,3-BENZOTHI... CAS#:4335-90-4 3-Benzylidene-2... CAS#:210992-31-7 1-[1-(5-chloro-...
CAS#:18856-72-9 3-(dimethylamin... CAS#:29397-21-5 2,4-PENTANEDION...

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

3-(ethoxymethylidyne)-2,4-pentanedione

methyl 2-ethoxy-1-methylcarbonyl-vinyl ketone

3-(ethoxymethylene)-2,4-pentanedione

3-(ethoxyviinylidene)-2,4-pentanedione

1-Acetylaceton-1-ylidene(ethoxy)methane

MFCD07368652

3-Ethoxymethylene-2,4-pentanedione

ethoxymethylene acetyl acetone

3-(ethoxymethylene)pentane-2,4-dione

Names