Alpha beta-unsaturated carbonyl compounds

Organic compounds consisting of an alkene (carbon - carbon double bond) adjacent to a ketone functional group; also known as an enone.

1 – 15 of 355 results

Iron(III) 1,1,1-trifluoro 2,4-pentanedionate

CAS: 14526-22-8 Molecular Formula: C15H12F9FeO6 Molecular Weight (g/mol): 515.09 MDL Number: MFCD00017760 InChI Key: PDLKINIVWBCDRU-UHFFFAOYSA-N Synonym: ferric iron 1,1,1-trifluoro-4-oxopent-2-en-2-olate PubChem CID: 71299627 SMILES: [Fe+3].CC(=O)[CH-]C(=O)C(F)(F)F.CC(=O)[CH-]C(=O)C(F)(F)F.CC(=O)[CH-]C(=O)C(F)(F)F

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PubChem CID	71299627
CAS	14526-22-8
Molecular Weight (g/mol)	515.09
MDL Number	MFCD00017760
SMILES	[Fe+3].CC(=O)[CH-]C(=O)C(F)(F)F.CC(=O)[CH-]C(=O)C(F)(F)F.CC(=O)[CH-]C(=O)C(F)(F)F
Synonym	ferric iron 1,1,1-trifluoro-4-oxopent-2-en-2-olate
InChI Key	PDLKINIVWBCDRU-UHFFFAOYSA-N
Molecular Formula	C15H12F9FeO6

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV), 99.9%, Thermo Scientific™

CAS: 18865-74-2 Molecular Formula: C44H80O8Zr Molecular Weight (g/mol): 828.34 MDL Number: MFCD00145380,MFCD00145380 InChI Key: ANBXKEDJQLYCLX-UHFFFAOYSA-N Synonym: tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium,zirconium 2,2,6,6-tetramethyl-3,5-heptanedionate,tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium iv,zr tmhd 4,zirconium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,zirconium tetrakis dipivaloylmethanate,zirconium iv 2,2,6,6-tetramethyl-3,5-heptanedionate,4z-2,2,6,6-tetramethyl-5-tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy zirconio oxy hept-4-en-3-one PubChem CID: 50919870 IUPAC Name: 5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;zirconium SMILES: [Zr].CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C

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PubChem CID	50919870
CAS	18865-74-2
Molecular Weight (g/mol)	828.34
MDL Number	MFCD00145380,MFCD00145380
SMILES	[Zr].CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C
Synonym	tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium,zirconium 2,2,6,6-tetramethyl-3,5-heptanedionate,tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium iv,zr tmhd 4,zirconium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,zirconium tetrakis dipivaloylmethanate,zirconium iv 2,2,6,6-tetramethyl-3,5-heptanedionate,4z-2,2,6,6-tetramethyl-5-tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy zirconio oxy hept-4-en-3-one
IUPAC Name	5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;zirconium
InChI Key	ANBXKEDJQLYCLX-UHFFFAOYSA-N
Molecular Formula	C44H80O8Zr

trans-2-Pentenal, 96%

CAS: 1576-87-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00009615 InChI Key: DTCCTIQRPGSLPT-ONEGZZNKSA-N Synonym: trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al PubChem CID: 5364752 IUPAC Name: (E)-pent-2-enal SMILES: CCC=CC=O

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PubChem CID	5364752
CAS	1576-87-0
Molecular Weight (g/mol)	84.118
MDL Number	MFCD00009615
SMILES	CCC=CC=O
Synonym	trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al
IUPAC Name	(E)-pent-2-enal
InChI Key	DTCCTIQRPGSLPT-ONEGZZNKSA-N
Molecular Formula	C5H8O

trans-2-Pentenal, 97%

CAS: 1576-87-0 Molecular Formula: C₅H₈O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00009615 InChI Key: DTCCTIQRPGSLPT-ONEGZZNKSA-N Synonym: trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al PubChem CID: 5364752 IUPAC Name: (E)-pent-2-enal SMILES: CCC=CC=O

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Specifications

PubChem CID	5364752
CAS	1576-87-0
Molecular Weight (g/mol)	84.12
MDL Number	MFCD00009615
SMILES	CCC=CC=O
Synonym	trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al
IUPAC Name	(E)-pent-2-enal
InChI Key	DTCCTIQRPGSLPT-ONEGZZNKSA-N
Molecular Formula	C₅H₈O

beta-Ionone, 96%, synthetic

CAS: 14901-07-6 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001549 InChI Key: PSQYTAPXSHCGMF-BQYQJAHWSA-N Synonym: beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone PubChem CID: 638014 ChEBI: CHEBI:32325 IUPAC Name: (E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1=C(C)CCCC1(C)C

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PubChem CID	638014
CAS	14901-07-6
Molecular Weight (g/mol)	192.30
ChEBI	CHEBI:32325
MDL Number	MFCD00001549
SMILES	CC(=O)\C=C\C1=C(C)CCCC1(C)C
Synonym	beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone
IUPAC Name	(E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-one
InChI Key	PSQYTAPXSHCGMF-BQYQJAHWSA-N
Molecular Formula	C13H20O

Methyl vinyl ketone, tech. 90%, stab.

CAS: 78-94-4 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00008777 InChI Key: FUSUHKVFWTUUBE-UHFFFAOYSA-N Synonym: methyl vinyl ketone,3-buten-2-one,butenone,methylvinylketon,vinyl methyl ketone,methylene acetone,2-butenone,acetyl ethylene,3-butene-2-one,methyl ethenyl ketone PubChem CID: 6570 ChEBI: CHEBI:48058 IUPAC Name: but-3-en-2-one SMILES: CC(=O)C=C

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PubChem CID	6570
CAS	78-94-4
Molecular Weight (g/mol)	70.09
ChEBI	CHEBI:48058
MDL Number	MFCD00008777
SMILES	CC(=O)C=C
Synonym	methyl vinyl ketone,3-buten-2-one,butenone,methylvinylketon,vinyl methyl ketone,methylene acetone,2-butenone,acetyl ethylene,3-butene-2-one,methyl ethenyl ketone
IUPAC Name	but-3-en-2-one
InChI Key	FUSUHKVFWTUUBE-UHFFFAOYSA-N
Molecular Formula	C4H6O

Mesityl oxide, 99%, mixture of alpha- and beta-isomers

CAS: 141-79-7 Molecular Formula: C₆H₁₀O Molecular Weight (g/mol): 98.14 InChI Key: SHOJXDKTYKFBRD-UHFFFAOYSA-N Synonym: mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone PubChem CID: 8858 IUPAC Name: 4-methylpent-3-en-2-one SMILES: CC(=CC(=O)C)C

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Specifications

PubChem CID	8858
CAS	141-79-7
Molecular Weight (g/mol)	98.14
SMILES	CC(=CC(=O)C)C
Synonym	mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone
IUPAC Name	4-methylpent-3-en-2-one
InChI Key	SHOJXDKTYKFBRD-UHFFFAOYSA-N
Molecular Formula	C₆H₁₀O

Crotonaldehyde, predominantly trans, 98+%

CAS: 4170-30-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00007003 InChI Key: MLUCVPSAIODCQM-NSCUHMNNSA-N Synonym: crotonaldehyde,2-butenal,crotylaldehyde,crotonal,2e-but-2-enal,trans-crotonaldehyde,e-crotonaldehyde,crotonic aldehyde,1-formylpropene,trans-2-butenal PubChem CID: 447466 ChEBI: CHEBI:41607 IUPAC Name: (E)-but-2-enal SMILES: CC=CC=O

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Specifications

PubChem CID	447466
CAS	4170-30-3
Molecular Weight (g/mol)	70.091
ChEBI	CHEBI:41607
MDL Number	MFCD00007003
SMILES	CC=CC=O
Synonym	crotonaldehyde,2-butenal,crotylaldehyde,crotonal,2e-but-2-enal,trans-crotonaldehyde,e-crotonaldehyde,crotonic aldehyde,1-formylpropene,trans-2-butenal
IUPAC Name	(E)-but-2-enal
InChI Key	MLUCVPSAIODCQM-NSCUHMNNSA-N
Molecular Formula	C4H6O

2-Methyl-3-butyn-2-ol, 98%

CAS: 115-19-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00004467 InChI Key: CEBKHWWANWSNTI-UHFFFAOYSA-N Synonym: 2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol PubChem CID: 8258 IUPAC Name: 2-methylbut-3-yn-2-ol SMILES: CC(C)(C#C)O

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Specifications

PubChem CID	8258
CAS	115-19-5
Molecular Weight (g/mol)	84.118
MDL Number	MFCD00004467
SMILES	CC(C)(C#C)O
Synonym	2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol
IUPAC Name	2-methylbut-3-yn-2-ol
InChI Key	CEBKHWWANWSNTI-UHFFFAOYSA-N
Molecular Formula	C5H8O

Tris(dibenzylideneacetone)dipalladium(0), 97%

CAS: 51364-51-3 Molecular Formula: C51H42O3Pd2 Molecular Weight (g/mol): 915.73 MDL Number: MFCD00013310 InChI Key: CYPYTURSJDMMMP-UHFFFAOYSA-N Synonym: tris dibenzylideneacetone dipalladium 0,tris dibenzylideneacetone dipalladium,pd2 dba 3,tris dibezylideneacetone dipalladium,tris dibenzylideneacetone dipalladium o,tris dibenzylideneacetonyl bis-palladium,tris dba,tris 1e,4e-1,5-diphenylpenta-1,4-dien-3-one dipalladium PubChem CID: 9811564 IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium SMILES: [Pd].[Pd].O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1

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Specifications

PubChem CID	9811564
CAS	51364-51-3
Molecular Weight (g/mol)	915.73
MDL Number	MFCD00013310
SMILES	[Pd].[Pd].O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1
Synonym	tris dibenzylideneacetone dipalladium 0,tris dibenzylideneacetone dipalladium,pd2 dba 3,tris dibezylideneacetone dipalladium,tris dibenzylideneacetone dipalladium o,tris dibenzylideneacetonyl bis-palladium,tris dba,tris 1e,4e-1,5-diphenylpenta-1,4-dien-3-one dipalladium
IUPAC Name	(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium
InChI Key	CYPYTURSJDMMMP-UHFFFAOYSA-N
Molecular Formula	C51H42O3Pd2

2,5-Dimethyl-3-hexyne-2,5-diol, (+/-) + meso, 98%

CAS: 142-30-3 Molecular Formula: C8H14O2 Molecular Weight (g/mol): 142.198 MDL Number: MFCD00004468 InChI Key: IHJUECRFYCQBMW-UHFFFAOYSA-N Synonym: 2,5-dimethyl-3-hexyne-2,5-diol,dimethylhexynediol,kemitracin-50,tetramethylbutynediol,acetylenepinacol,3-hexyne-2,5-diol, 2,5-dimethyl,olfine y,tetramethyl-2-butynediol,unii-22rr53u71w,2,5-dimethylhexyne-2,5-diol PubChem CID: 8883 IUPAC Name: 2,5-dimethylhex-3-yne-2,5-diol SMILES: CC(C)(C#CC(C)(C)O)O

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Specifications

PubChem CID	8883
CAS	142-30-3
Molecular Weight (g/mol)	142.198
MDL Number	MFCD00004468
SMILES	CC(C)(C#CC(C)(C)O)O
Synonym	2,5-dimethyl-3-hexyne-2,5-diol,dimethylhexynediol,kemitracin-50,tetramethylbutynediol,acetylenepinacol,3-hexyne-2,5-diol, 2,5-dimethyl,olfine y,tetramethyl-2-butynediol,unii-22rr53u71w,2,5-dimethylhexyne-2,5-diol
IUPAC Name	2,5-dimethylhex-3-yne-2,5-diol
InChI Key	IHJUECRFYCQBMW-UHFFFAOYSA-N
Molecular Formula	C8H14O2

trans-2-Methyl-2-butenal, 98%

CAS: 497-03-0 Molecular Formula: C₅H₈O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00006977 InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N Synonym: tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e PubChem CID: 5321950 IUPAC Name: (E)-2-methylbut-2-enal SMILES: CC=C(C)C=O

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Specifications

PubChem CID	5321950
CAS	497-03-0
Molecular Weight (g/mol)	84.12
MDL Number	MFCD00006977
SMILES	CC=C(C)C=O
Synonym	tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e
IUPAC Name	(E)-2-methylbut-2-enal
InChI Key	ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula	C₅H₈O

Methacrolein (stabilized with HQ) 90.0+%, TCI America™

CAS: 78-85-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00006974 InChI Key: STNJBCKSHOAVAJ-UHFFFAOYSA-N Synonym: methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde PubChem CID: 6562 IUPAC Name: 2-methylprop-2-enal SMILES: CC(=C)C=O

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Specifications

PubChem CID	6562
CAS	78-85-3
Molecular Weight (g/mol)	70.09
MDL Number	MFCD00006974
SMILES	CC(=C)C=O
Synonym	methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde
IUPAC Name	2-methylprop-2-enal
InChI Key	STNJBCKSHOAVAJ-UHFFFAOYSA-N
Molecular Formula	C4H6O

Vanadium(III) 2,4-pentanedionate, typically 97%

CAS: 13476-99-8 Molecular Formula: C15H21O6V Molecular Weight (g/mol): 348.27 MDL Number: MFCD00000033 InChI Key: ZVFSRLXFKIWGRT-UHFFFAOYSA-N Synonym: Vanadium(III) acetylacetonate PubChem CID: 122198782 IUPAC Name: (Z)-4-hydroxypent-3-en-2-one;vanadium SMILES: [V+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

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Specifications

PubChem CID	122198782
CAS	13476-99-8
Molecular Weight (g/mol)	348.27
MDL Number	MFCD00000033
SMILES	[V+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O
Synonym	Vanadium(III) acetylacetonate
IUPAC Name	(Z)-4-hydroxypent-3-en-2-one;vanadium
InChI Key	ZVFSRLXFKIWGRT-UHFFFAOYSA-N
Molecular Formula	C15H21O6V

4-Ethoxy-1,1,1-trifluoro-3-buten-2-one, 97%

CAS: 17129-06-5 Molecular Formula: C6H7F3O2 Molecular Weight (g/mol): 168.12 MDL Number: MFCD00192131 InChI Key: YKYIFUROKBDHCY-UHFFFAOYSA-N Synonym: 4-ethoxy-1,1,1-trifluoro-3-buten-2-one,4-ethoxy-1,1,1-trifluorobut-3-en-2-one,e-4-ethoxy-1,1,1-trifluorobut-3-en-2-one,3e-4-ethoxy-1,1,1-trifluorobut-3-en-2-one,etfbo,2-ethoxyvinyl trifluoromethyl ketone,e-4-ethoxy-1,1,1-trifluoro-3-buten-2-one,3-buten-2-one, 4-ethoxy-1,1,1-trifluoro,4-ethoxy,4-ethoxy-1,1,1-trifluoro-but-3-en-2-one PubChem CID: 5709222 IUPAC Name: (E)-4-ethoxy-1,1,1-trifluorobut-3-en-2-one SMILES: CCOC=CC(=O)C(F)(F)F

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Specifications

PubChem CID	5709222
CAS	17129-06-5
Molecular Weight (g/mol)	168.12
MDL Number	MFCD00192131
SMILES	CCOC=CC(=O)C(F)(F)F
Synonym	4-ethoxy-1,1,1-trifluoro-3-buten-2-one,4-ethoxy-1,1,1-trifluorobut-3-en-2-one,e-4-ethoxy-1,1,1-trifluorobut-3-en-2-one,3e-4-ethoxy-1,1,1-trifluorobut-3-en-2-one,etfbo,2-ethoxyvinyl trifluoromethyl ketone,e-4-ethoxy-1,1,1-trifluoro-3-buten-2-one,3-buten-2-one, 4-ethoxy-1,1,1-trifluoro,4-ethoxy,4-ethoxy-1,1,1-trifluoro-but-3-en-2-one
IUPAC Name	(E)-4-ethoxy-1,1,1-trifluorobut-3-en-2-one
InChI Key	YKYIFUROKBDHCY-UHFFFAOYSA-N
Molecular Formula	C6H7F3O2

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Alpha beta-unsaturated carbonyl compounds

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Methacrolein (stabilized with HQ) 90.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Methacrolein (stabilized with HQ) 90.0+%, TCI America™