ChemicalBook--->CAS DataBase List--->6528-34-3

6528-34-3

6528-34-3 Structure

6528-34-3 Structure
IdentificationMore
[Name]

Pigment Yellow 65
[CAS]

6528-34-3
[Synonyms]

2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butyramide
c.i. 11740
Pigment Yellow 65
YELLOW 65
2-[(4-methoxy-2-nitrophenyl)azo]-n-(2-methoxyphenyl)-3-oxo-butanamid
2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo-Butanamide
2-[(4-Methoxy-2-nitrophenyl)azo]-o-acetoacetanisidide
Permanent Yellow Rn
YELLOW RN
Arylide yellow RN
Hansa yellow RN
Butanamide, 2-(4-methoxy-2-nitrophenyl)azo-N-(2-methoxyphenyl)-3-oxo-
Fast Yellow RN (Pigment Yellow 65)
Pigment yellow 65 (C.I. 11740)
Fast Yellow RN
Pigment Permanent Yellow RN
6109 Permanent Yellow RN
[EINECS(EC#)]

229-419-9
[Molecular Formula]

C18H18N4O6
[MDL Number]

MFCD00071941
[Molecular Weight]

386.36
[MOL File]

6528-34-3.mol
Chemical PropertiesBack Directory
[Melting point ]

236 - 240°C
[Boiling point ]

570.1±50.0 °C(Predicted)
[density ]

1.33
[vapor pressure ]

0Pa at 25℃
[storage temp. ]

Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Slightly, Heated)
[form ]

Solid
[pka]

0.77±0.59(Predicted)
[color ]

Yellow to Dark Orange
[Water Solubility ]

1.9μg/L at 25℃
[LogP]

4.83 at 22.6℃
[CAS DataBase Reference]

6528-34-3(CAS DataBase Reference)
[EPA Substance Registry System]

Butanamide, 2-[(4-methoxy-2-nitrophenyl)azo]-N-(2-methoxyphenyl)-3-oxo- (6528-34-3)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Urea-->Sodium acetate trihydrate-->Activated carbon,decolor-->o-Acetoacetaniside
Safety DataBack Directory
[TSCA ]

TSCA listed
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

Pigment Yellow 65 is a disazomethine dye with solid-state fluorescence.a biologically active chemical.
[Flammability and Explosibility]

Notclassified
[Properties and Applications]

TEST ITEMS

SPECIFICATION

APPEARANCE

YELLOW POWDER

SHADE

REDDISH

HEAT RESISTANCE

180 °C min

LIGHT FASTNESS

6

ACID RESISTANCE

5

ALKALI RESISTANCE

4

FASTNESS TO BLEEDING

4

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

28 m 2 /g

DENSITY

1.60 g/cm 3

RESIDUE ON 80 MESH

5.0% max

WATER SOLUBLE

1.0% max

VOLATITE 105 °C

1.0% max

TINTING STRENGTH

100-105 %

[References]

[1] Pl?tner J, Dreuw A. Solid state fluorescence of Pigment Yellow 101 and derivatives: a conserved property of the individual molecules[J]. Physical Chemistry Chemical Physics, 2006, 8(10): 1197-1204.
6528-34-3 suppliers list
Company Name: Winchem Industrial Co. Ltd  
Telephone: 0574-83851061
Website: www.win-chemical.com
Company Name: Shanghai Orgchem Co.,Ltd.  
Telephone: +86-21-5877 1921
Website: www.chemofchina.com
Company Name: Aikon International Limited  
Telephone: 025-58859352 15955137747
Website: www.aikonchem.com
Company Name: SHANDONG ZHI SHANG CHEMICAL CO.LTD  
Telephone: 0531-68652808 18953170293
Website: www.zhishangchem.com/
Company Name: ShanDong Look Chemical Co.,Ltd.  
Telephone: 17653113209 13065062079
Website: https://www.sdlookchem.com/
Company Name: Shandong Zhishang New Material Co., Ltd.  
Telephone: +8617653113209
Website: https://www.zhishangchemical.com/
Company Name: Henan Alfa Chemical Co., Ltd  
Telephone: +8618339805032
Website: www.chemicalbook.com/manufacturer/henan-alfa-chemical-570/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.  
Telephone: +86-0551-65418671 +86-189 4982 3763
Website: www.tnjchem.com
Company Name: Dideu Industries Group Limited  
Telephone: +8617392712697
Website: www.dideu.com
Company Name: AFINE CHEMICALS LIMITED  
Telephone: +86-571-85134551 +86-18958018566
Website: www.afinechem.com/index.html
Company Name: Chemwill Asia Co.,Ltd.  
Telephone: 86-21-51086038
Website: www.chemwill.com
Company Name: Chongqing Chemdad Co., Ltd  
Telephone: +86-023-6139-8061 +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: CONIER CHEM AND PHARMA LIMITED  
Telephone:
Website: http://www.conier.com/
Company Name: Wuhan kemike Biomedical Technology Co., Ltd  
Telephone: 027-13163388153 13163388153
Website: http://www.kmksw.com/
Company Name: Henan Jiuke Chemical Co. LTD  
Telephone: 0370-2071226 17303700913
Website: www.chemicalbook.com/ShowSupplierProductsList1506642/0_EN.htm
Company Name: Hubei Xinkang Pharmaceutical Chemical Co., Ltd  
Telephone: 027-027-59308705 18871579363
Website: www.xin-api.com/
Company Name: Hebei Zhentian Food Additives Co., Ltd.  
Telephone: 0551-77777777-5 13333333333
Website: www.china2699.com/
Company Name: Shaanxi Dideu Newmaterial Co., Ltd.  
Telephone: 029-63373950 17392216152
Website: https://www.chemicalbook.com/ShowSupplierProductsList1184346/0_EN.htm
Tags:6528-34-3 Related Product Information
31837-42-0 6486-23-3 4531-49-1 7723-14-0 456-55-3 122-84-9 1344-37-2 129423-54-7 5567-15-7 5468-75-7 6358-85-6 5102-83-0 84632-65-5 3520-72-7 2814-77-9 4424-06-0 6358-31-2 5590-18-1