Cas no 15793-73-4 (Pigment Orange 34)
Pigment Orange 34 is a synthetic organic pigment belonging to the monoazo class, widely used for its excellent color strength and durability. It exhibits strong lightfastness and heat stability, making it suitable for applications in plastics, coatings, and inks. The pigment provides a bright reddish-orange hue with good dispersibility and resistance to solvents and migration. Its consistent performance in various polymer systems ensures reliable coloration in industrial processes. Pigment Orange 34 is also valued for its cost-effectiveness compared to high-performance pigments, offering a balance between quality and affordability. Compliance with industry standards further enhances its suitability for demanding technical applications.
Pigment Orange 34 structure
Product Name:Pigment Orange 34
CAS No:15793-73-4
MF:C34H28Cl2N8O2
MW:651.54452419281
CID:50210
Update Time:2026-05-14
Pigment Orange 34 Chemical and Physical Properties
Names and Identifiers
-
- Orange HF
- C.I. NO. 21115
- Pigment Orange 34
- 4-[[2-chloro-4-[3-chloro-4-[[3-methyl-1-(4-methylphenyl)-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one
- 4,4'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(2,4-dihydro-5-methyl-2-(p-tolyl)-3H-pyrazol-3-one)
- C.I. Pigment Orange 34
- EINECS 239-898-6
- Vynamon Orange RE-FW
- C.I. 21115
- 4,4'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one
- Pigment Orange 35
- Pigment Orange 37
- Orange RL
- Pigment Orange 34
-
- Inchi： InChI=1S/C34H28Cl2N8O2/c1-19-5-11-25(12-6-19)43-33(45)31(21(3)41-43)39-37-29-15-9-23(17-27(29)35)24-10-16-30(28(36)18-24)38-40-32-22(4)42-44(34(32)46)26-13-7-20(2)8-14-26/h5-18,31-32H,1-4H3/b39-37+,40-38+
- InChI Key： UIBAAMBCJDNDSQ-HVMBLDELSA-N
- SMILES： CC1=CC=C(C=C1)N2C(=O)C(C(=N2)C)/N=N/C3=C(C=C(C=C3)C4=CC(=C(C=C4)/N=N/C5C(=NN(C6=CC=C(C)C=C6)C5=O)C)Cl)Cl
Computed Properties
- Exact Mass: 622.14000
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 10
- Heavy Atom Count: 46
- Rotatable Bond Count: 7
- Complexity: 1150
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 2
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 10
- XLogP3: 8.3
Experimental Properties
- Density: 1.39
- PSA: 125.54000
- LogP: 9.89060
Pigment Orange 34 Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| TRC | P437850-5g |
Pigment Orange 34 |
15793-73-4 | 5g |
45.00 | 2021-07-19 | ||
| TRC | P437850-10g |
Pigment Orange 34 |
15793-73-4 | 10g |
60.00 | 2021-07-19 | ||
| TRC | P437850-50g |
Pigment Orange 34 |
15793-73-4 | 50g |
155.00 | 2021-07-19 | ||
| TRC | P437850-500mg |
Pigment Orange 34 (Technical Grade) |
15793-73-4 | 500mg |
$ 58.00 | 2023-09-06 | ||
| TRC | P437850-1g |
Pigment Orange 34 (Technical Grade) |
15793-73-4 | 1g |
$ 92.00 | 2023-09-06 | ||
| TRC | P437850-2.5g |
Pigment Orange 34 (Technical Grade) |
15793-73-4 | 2.5g |
$ 155.00 | 2023-09-06 | ||
| A2B Chem LLC | AX19884-100mg |
3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)- |
15793-73-4 | 100mg |
$62.00 | 2024-04-20 | ||
| 1PlusChem | 1P01DQNG-100mg |
3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)- |
15793-73-4 | 100mg |
$79.00 | 2024-06-20 | ||
| 1PlusChem | 1P01DQNG-1g |
3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)- |
15793-73-4 | 1g |
$173.00 | 2024-06-20 | ||
| A2B Chem LLC | AX19884-1g |
3H-Pyrazol-3-one,4,4'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)- |
15793-73-4 | 1g |
$153.00 | 2024-04-20 |
Pigment Orange 34 Related Literature
-
Joo Chuan Yeo,Kenry Lab Chip, 2016,16, 4082-4090
-
2. Fatty acid eutectic mixtures and derivatives from non-edible animal fat as phase change materials?Pau Gallart-Sirvent,Marc Martín,Gemma Villorbina,Mercè Balcells,Aran Solé,Luisa F. Cabeza,Ramon Canela-Garayoa RSC Adv., 2017,7, 24133-24139
-
Yukiya Kitayama Polym. Chem., 2014,5, 2784-2792
-
Marcin Czapla,Jack Simons Phys. Chem. Chem. Phys., 2018,20, 21739-21745
-
Jacob S. Jordan,Evan R. Williams Analyst, 2021,146, 2617-2625
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