Alpha beta-unsaturated carbonyl compounds
3-Methyl-2-butenal, 97%
CAS: 107-86-8 Formule moléculaire: C5H8O Poids moléculaire (g/mol): 84.12 Clé InChI: SEPQTYODOKLVSB-UHFFFAOYSA-N Synonyme: 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde CID PubChem: 61020 ChEBI: CHEBI:15825 Nom IUPAC: 3-methylbut-2-enal SMILES: CC(=CC=O)C
Manganese(II) 2,4-pentanedionate
CAS: 14024-58-9 Formule moléculaire: C10H14MnO4 Poids moléculaire (g/mol): 253.16 Numéro MDL: MFCD00000022 MFCD09998212 Clé InChI: ZQZQURFYFJBOCE-FDGPNNRMSA-L Synonyme: bis 4-hydroxypent-3-en-2-one dihydrate manganese CID PubChem: 54669727 Nom IUPAC: (Z)-4-hydroxypent-3-en-2-one;manganese;dihydrate SMILES: [Mn++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Nickel(II) 2,4-pentanedionate, 95%
CAS: 3264-82-2 Formule moléculaire: C10H14NiO4 Poids moléculaire (g/mol): 256.91 Numéro MDL: MFCD00000024 Clé InChI: BMGNSKKZFQMGDH-FDGPNNRMSA-L Synonyme: nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii CID PubChem: 53384569 SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(II), 99.9% (metals basis)
CAS: 13986-53-3 Formule moléculaire: C22H38CoO4 Poids moléculaire (g/mol): 425.48 Numéro MDL: MFCD00233616 Clé InChI: KLJJOSZRALJWDS-UHFFFAOYSA-N Synonyme: bis 2,2,6,6-tetramethyl-3,5-heptanedionato cobalt ii,cobalt 2+ bis 2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate CID PubChem: 57369563 Nom IUPAC: cobalt(2+);2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate SMILES: [Co++].CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C
Ethyl 2-acetyl-3-(dimethylamino)acrylate, 95%, Thermo Scientific Chemicals
CAS: 51145-57-4 Formule moléculaire: C9H15NO3 Poids moléculaire (g/mol): 185.223 Numéro MDL: MFCD00087563 Clé InChI: LQSOVGAUOHMPLK-SOFGYWHQSA-N CID PubChem: 2763877 Nom IUPAC: ethyl (2E)-2-(dimethylaminomethylidene)-3-oxobutanoate SMILES: CCOC(=O)C(=CN(C)C)C(=O)C
trans-2-Pentenal, 97%
CAS: 1576-87-0 Formule moléculaire: C5H8O Poids moléculaire (g/mol): 84.12 Numéro MDL: MFCD00009615 Clé InChI: DTCCTIQRPGSLPT-ONEGZZNKSA-N Synonyme: 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 CID PubChem: 5364752 Nom IUPAC: (E)-pent-2-enal SMILES: CCC=CC=O
3-Benzylidene-2,4-pentanedione, 97%
CAS: 4335-90-4 Formule moléculaire: C12H12O2 Poids moléculaire (g/mol): 188.23 Numéro MDL: MFCD00014990 Clé InChI: NYRGMNMVISROGJ-UHFFFAOYSA-N Synonyme: 3-benzylidene-2,4-pentanedione,benzalacetylacetone,benzylidene acetylacetone,3-benzylideneacetylacetone,2,4-pentanedione, 3-phenylmethylene,1,1-diacetyl-2-phenylethylene,2,2-diacetylvinyl benzene,2-acetyl-1-phenyl but-1-en-3-one,2,4-pentanedione, 3-benzylidene,3-benzylidene acetylacetone CID PubChem: 95782 Nom IUPAC: 3-benzylidenepentane-2,4-dione SMILES: CC(=O)C(=CC1=CC=CC=C1)C(C)=O
4-Methoxy-3-buten-2-one, tech. 90%
CAS: 4652-27-1 Formule moléculaire: C5H8O2 Poids moléculaire (g/mol): 100.12 Numéro MDL: MFCD00008778,MFCD00008778,MFCD00008778 Clé InChI: VLLHEPHWWIDUSS-ARJAWSKDSA-N Synonyme: z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one CID PubChem: 643837 Nom IUPAC: (Z)-4-methoxybut-3-en-2-one SMILES: CO\C=C/C(C)=O
Methyl vinyl ketone, tech. 90%, stab.
CAS: 78-94-4 Formule moléculaire: C4H6O Poids moléculaire (g/mol): 70.09 Numéro MDL: MFCD00008777 Clé InChI: FUSUHKVFWTUUBE-UHFFFAOYSA-N Synonyme: 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 CID PubChem: 6570 ChEBI: CHEBI:48058 Nom IUPAC: but-3-en-2-one SMILES: CC(=O)C=C
Ethyl trans-4-oxo-2-butenoate, 96%
CAS: 2960-66-9 Formule moléculaire: C6H8O3 Poids moléculaire (g/mol): 128.127 Numéro MDL: MFCD00236170 Clé InChI: SDGAEBKMHIPSAC-ONEGZZNKSA-N Synonyme: ethyl trans-4-oxo-2-butenoate,ethyl 4-oxobut-2-enoate,e-ethyl 4-oxobut-2-enoate,ethyl e-4-oxobut-2-enoate,ethyl 2e-4-oxobut-2-enoate,e-4-oxo-but-2-enoic acid ethyl ester,2-butenoic acid, 4-oxo-, ethyl ester, 2e,ethyl fumaraldehydate,ethyl 3-formylacrylate,ethyl-e-4-oxobutenoate CID PubChem: 7019541 Nom IUPAC: ethyl (E)-4-oxobut-2-enoate SMILES: CCOC(=O)C=CC=O
4-Amino-3-penten-2-one, 96%
CAS: 1118-66-7 Formule moléculaire: C5H9NO Poids moléculaire (g/mol): 99.133 Numéro MDL: MFCD00043715 Clé InChI: OSLAYKKXCYSJSF-ONEGZZNKSA-N Synonyme: acetylacetonamine,fluoral-p,4-amino-3-penten-2-one,e-4-aminopent-3-en-2-one,3-penten-2-one, 4-amino,3e-4-aminopent-3-en-2-one,4-aminopent-3-en-2-one,4-amino-pent-3-en-2-one,e-4-amino-3-pentene-2-one,2-acetyl-1-amino-1-methylethylene CID PubChem: 5367854 ChEBI: CHEBI:51695 Nom IUPAC: (E)-4-aminopent-3-en-2-one SMILES: CC(=CC(=O)C)N
3-Penten-2-one, tech. 85%
CAS: 625-33-2 Formule moléculaire: C5H8O Poids moléculaire (g/mol): 84.118 Numéro MDL: MFCD00009290 Clé InChI: LABTWGUMFABVFG-ONEGZZNKSA-N Synonyme: z-pent-3-en-2-one,unii-w8xx21whyc,z-3-penten-2-one,w8xx21whyc,3-penten-2-one,3z-pent-3-en-2-one,3-penten-2-one, z,cis-3-penten-2-one,3-penten-2-one, cis CID PubChem: 637920 Nom IUPAC: (E)-pent-3-en-2-one SMILES: CC=CC(=O)C
Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)niobium(IV), Thermo Scientific™
CAS: 41706-15-4 Formule moléculaire: C44H80NbO8 Poids moléculaire (g/mol): 830.022 Numéro MDL: MFCD00145379 Clé InChI: WYTIGJVEVROCSD-DSORRXEFSA-N Synonyme: tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato niobium iv,nb tmhd 4,niobium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,4e-5-bis 3e-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy niobio oxy-2,2,6,6-tetramethylhept-4-en-3-one CID PubChem: 72376395 Nom IUPAC: (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;niobium SMILES: CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Nb]
Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)ytterbium(III), 99% (metals basis)
CAS: 18323-96-1 Formule moléculaire: C30H30F21O6Yb Poids moléculaire (g/mol): 1058.584 Numéro MDL: MFCD00044289 Clé InChI: KZBQCXBCJMHJOB-VNGPFPIXSA-K Synonyme: tris 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato ytterbium,6,6,7,7,8,8,8-heptafluoro-2,2-dimethyloctane-3,5-dione; ytterbium 3+,z-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate; ytterbium 3+ CID PubChem: 6510275 Nom IUPAC: (Z)-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate;ytterbium(3+) SMILES: CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].[Yb+3]
Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, 97%
CAS: 571-55-1 Formule moléculaire: C9H11F3O4 Poids moléculaire (g/mol): 240.178 Numéro MDL: MFCD02677683 Clé InChI: XNGGOXOLHQANRB-AATRIKPKSA-N Synonyme: ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate,e-ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylene-4,4,4-trifluoroacetoacetate,ethyl 2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2e-3-ethoxy-2-2,2,2-trifluoroacetyl prop-2-enoate,2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester CID PubChem: 6185754 Nom IUPAC: ethyl (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate SMILES: CCOC=C(C(=O)C(F)(F)F)C(=O)OCC