C.I. Pigment Yellow 12

C.I. Pigment Yellow 12 structural formula

CAS Number6358-85-6
Molecular FormulaC32H26Cl2N6O4
Molecular Weight629.500
InChI KeyGNCOVOVCHIHPHP-HVMBLDELSA-N
LogP5.30
Synonyms
  • C.I. Pigment Yellow 12
  • 2,2'-{(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis[(E)diazene-2,1-diyl]}bis(3-oxo-N-phenylbutanamide)
  • Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)di(E)-2,1-diazenediyl]bis[3-oxo-N-phenyl-
  • 6358-85-6
  • Pigment yellow 12 (Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenyl-) (Diarylanilide yellow)
  • 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[3-oxo-N-phenylbutanamide]
  • Butanamide, 2,?2'-?[(3,?3'-?dichloro[1,?1'-?biphenyl]?-?4,?4'-?diyl)?bis(2,?1-?diazenediyl)?]?bis[3-?oxo-?N-?phenyl-
  • Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenyl-
  • Acetoacetanilide, 2,2''-(3,3'-dichloro-4,4'-biphenylylenebisazo)bis
  • 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutanamide
  • Amazon Yellow X 2485
  • Benzidine Yellow
  • Benzidine Yellow 12
  • Benzidine Yellow 1316
  • Benzidine Yellow AAA
  • Benzidine Yellow HG-Plv
  • Benzidine Yellow Toner YA 8081
  • Benzidine Yellow Toner YT 378
  • Benzyl Yellow G
  • C.I. 21090
  • Diarylide Yellow AAMX
  • Disazo Yellow
  • Helio Yellow GW
  • Japan Yellow 205
  • Japan Yellow No. 205
  • KET Yellow 406
  • Laibo 178-1
  • Lionol Yellow 1206
  • Lionol Yellow 1235P
  • Lionol Yellow 1243P
  • Lionol Yellow 1245P
  • Lionol Yellow 2RN
  • Lionol Yellow GGT
  • Lionol Yellow GR
  • Lionol Yellow SS-OW
  • Lionol Yellow TT 1206
  • Lodestone Yellow YB 57
  • Lutetia Yellow 2JRST
  • Permanent Yellow DHG 80
  • Permanent Yellow DHG-CN 09
  • Pigment Yellow 12
  • Pigment Yellow FG
  • Pigment Yellow GRT
  • Sanyo Benzidine Yellow B
  • Sanyo Pigment Yellow GRT
  • Seikafast Yellow 7055
  • Seikafast Yellow H 7055
  • Sumikaprint Yellow 3A-O
  • Sun Yellow AAA
  • Sunbrite Yellow 273-3556
  • Sunbrite Yellow AAA
  • Symuler Fast Yellow GTF 219
  • Symuler Fast Yellow PDGF 138
  • Verona Yellow X 1791
  • Yellow 205
  • 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramide]
  • 2,2'-[(3,3'-Dichlor[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutyramid]
  • 2,2'-[(3,3'-dicloro[1,1'-bifenil]-4,4'-diil)bis(azo)]bis[N-fenil-3-oxobutiramida]
  • C.I. pigment yellow 012
  • BASIS PIGMENT YELLOW 12
  • 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diy)bis(azo)]bis[3-oxo-N-phenylbutanamide]
  • C.I. PIGMENT YELLOW 12, Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenyl-
  • Butanamide,2,2'-{3,3'-dichloro{1,1'-diphenyl}-4,4'-diyl)bis(azo)}bis{3-oxo-n-phenyl-,
  • Butanamida, 2,2 '- [(3,3'-dicloro [1,1 '-bifenil] -4,4'-diil) bis (2,1-diacenodiil)] bis [3-oxo-n-fenil -
  • 2,2'-(3,3'-dichlorobiphenyl-4,4'-ylenebisazo)diacetanilide
  • 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenylbutanamide]
  • Acetoacetanilide, 2,2''-(3,3'-dichloro-4,4'-biphenylylenebisazo)bis-
  • Butanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl)]-4,4'-diyl)bis(azo)]bis[3-oxo-N-phenyl-
  • Acetoacetanilide, 2,2'-((3,3'-dichloro-4,4'-biphenylene)diazo)bis-
  • Amazon Yellow X2485
  • Benzidene Yellow
  • Benzidene Yellow ABZ-245
  • Benzidene Yellow WD-266
  • Benzidene Yellow YB-1
  • Benzidine Lacquer Yellow G
  • Benzidine Yellow E
  • Benzidine Yellow G
  • Benzidine Yellow 1178
  • Benzidine Yellow 45-2650
  • Benzidine Yellow 45-2680
  • Benzidine Yellow 45-2685
  • Benzidine Yellow ABZ-245
  • Benzidine Yellow GF
  • Benzidine Yellow GT
  • Benzidine Yellow GTR
  • Benzidine Yellow HG
  • Benzidine Yellow HG PLV
  • Benzidine Yellow Toner
  • Benzidine Yellow Toner YA-8081
  • Benzidine Yellow Toner YT-378
  • Benzidine Yellow YB-1
  • Benzidine Yellow YB 5722
  • Bis(acetyl-N-phenylcarbamylmethyl)-4,4'-disazo-3,3'-dichlorobiphenyl
  • Brilliant Yellow Slurry
  • Carnelio Yellow GX
  • Dainichi Benzidine Yellow G
  • Dainichi Benzidine Yellow GRT
  • Dainichi Benzidine Yellow GT
  • Dainichi Benzidine Yellow GY
  • Dainichi Benzidine Yellow GYT
  • Daltolite Fast Yellow GT
  • Diarylanilide Yellow
  • Diarylide Yellow AAA
  • Diarylide Yellow YT 553D
  • 2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)-bis(azo))bis(3-oxo-N-phenyl)-butanamide
  • EINECS 228-787-8
  • Eljon Yellow BG
  • Graphtol Yellow A-HG
  • Hancock Yellow 10010
  • Helic Yellow GW
  • Helio Yellow GWN
  • Helioyellow GW
  • Irgalite Yellow BO
  • Irgalite Yellow BST
  • Irgalite Yellow BTR
  • Isol Benzidine Yellow G
  • Isol Benzidine Yellow G 2537
  • Isol Benzidine Yellow G Special
  • Isol Benzidine Yellow Gapropyl
  • Isol Benzidine Yellow Gbpropyl
  • Kromon Yellow GXT Conc
  • Kromon Yellow MTB
  • Light Yellow JB
  • Light Yellow JBO
  • Light Yellow JBT
  • Lodestone Yellow YB-57
  • Monolite GT
  • Monolite Yellow 2GRA
  • Monolite Yellow GRA
  • Monolite Yellow GT
  • Monolite Yellow GTA
  • Monolite Yellow GTN
  • Monolite Yellow GTNA
  • Monolite Yellow GTS
  • NCI-C03269
  • No. 49 Conc. Benzidine Yellow
  • NSC 521237
  • Permanent Yellow DHG
  • Permanent Yellow GHG
  • Pigment Yellow GT
  • Rangoon Yellow
  • Recolite Yellow BG
  • Recolite Yellow BGT
  • Sanyo Benzidine Yellow-B
  • Segnale Light Yellow 2GR
  • Segnale Light Yellow 2GRT
  • Segnale Light Yellow 2 GR
  • Segnale Yellow HG
  • Seikafast Yellow 2300
  • Siliton Yellow 3GX
  • Siliton Yellow GTX
  • Siloton Yellow 3GX
  • Siloton Yellow GTX
  • Sumikarrint Yellow 3A-0
  • Symuler Fast Yellow 219
  • Symuler Fast Yellow 224
  • Symuler Fast Yellow 4078
  • Symuler Fast Yellow GF
  • Verona Yellow X-1791
  • Vulcafor Fast Yellow GT
  • Vulcafor Fast Yellow GTA
  • Vulcol Fast Yellow GR
  • Yellow No. 205
  • Zlut pigment 12
  • UNII-N52TUS5TRY
  • 15541-56-7
  • 127546-11-6
  • 142583-27-5
  • 82197-93-1
  • 82249-35-2
  • 912849-92-4
  • 97794-07-5
  • 1438404-83-1

Applications:

Separation of C.I. Pigment Yellow 12 on Newcrom R1 HPLC column

February 16, 2018
Separation of C.I. Pigment Yellow 12 on Newcrom C18 HPLC column

C.I. Pigment Yellow 12 can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
C.I. Pigment Yellow 12
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.