ChemicalBook > CAS DataBase List > 4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide

4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide

Product Name
4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide
CAS No.
16403-84-2
Chemical Name
4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide
Synonyms
pigment red 268;C.I.Pigment Red 268;Red Warm Light Shade;Pigment red 268 (C.I. 12316);ci pigment red 268(naphthol red,warm light shade);1-(2-Methyl-5-benzamide)azo-2-hydroxy-3-naphthanalide;4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide;4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxy-2-Naphthanilide;1-(2-Methyl-5-carbamylphenylazo)-2-hydroxy-3-phenylcarbamoylnaphthalene;2-naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-n
CBNumber
CB4899732
Molecular Formula
C25H20N4O3
Formula Weight
424.45
MOL File
16403-84-2.mol
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4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Property

Boiling point:
619.4±55.0 °C(Predicted)
Density 
1.31±0.1 g/cm3(Predicted)
vapor pressure 
1.13hPa at 20℃
pka
10.65±0.50(Predicted)
Water Solubility 
1μg/L at 20℃
LogP
0.8 at 20℃
EPA Substance Registry System
2-Naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-N-phenyl- (16403-84-2)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H312Harmful in contact with skin

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P281Use personal protective equipment as required.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P308+P313IF exposed or concerned: Get medical advice/attention.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P363Wash contaminated clothing before reuse.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0002165
Product name
PIGMENT RED 268
Purity
95.00%
Packaging
5MG
Price
$495.57
Updated
2021/12/16
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4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Chemical Properties,Usage,Production

Flammability and Explosibility

Pyrophoric

Properties and Applications

TEST ITEMS

SPECIFICATION

APPEARANCE

RED POWDER

SHADE

CLOSE TO FLINT STANDARD

HEAT RESISTANCE

200 °C min

LIGHT FASTNESS

6-7

ACID RESISTANCE

5

ALKALI RESISTANCE

5

FASTNESS TO BLEEDING

5

OIL ABSORPTION

40-50%

SPECIFIC SURFACE

26m 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 %

4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Preparation Products And Raw materials

Raw materials

Preparation Products

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4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Suppliers

China 21 United States 2 Global 23
Winchem Industrial Co. Ltd
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Hefei TNJ Chemical Industry Co.,Ltd.
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Dayang Chem (Hangzhou) Co.,Ltd.
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571-88938639 +8617705817739
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+86-571-88938652，+86-571- 88492614
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AFINE CHEMICALS LIMITED
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Career Henan Chemica Co
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Wuhan kemike Biomedical Technology Co., Ltd
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13163388153 13163388153
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yeqiu416@163.com
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Shaanxi Dideu Newmaterial Co., Ltd.
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GIHI CHEMICALS CO.,LIMITED
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SANHU COLOR,.LTD
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Hangzhou Youpike Chemical Co., Ltd.
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info@unionpigment.com
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Hangzhou Hecai Pigment Chemical Co., Ltd. (Hangzhou Ford Chemical Co., Ltd.)
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WUJIANG SHANHU PIGMENT CO.,LTD.
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Hangzhou Fude Chemical Co., Ltd
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Hangzhou Union Pigment Corporation
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Hangzhou Xcolor Imp / Exp Co., Ltd.
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16403-84-2, 4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Related Search:

PIGMENT BLUE 10 Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(ethylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, tungstatephosphate Pigment Violet 1 Pigment Red 81:1 Pigment Red 266 Pigment Blue 14 Pigment Red 184 Pigment Red 81:2 Pigment Blue 1 N-(5-chloro-2-methoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)carbonyl]phenyl]azo]naphthalene-2-carboxamide Pigment Red 81:3 bis[[4-[[4-(diethylamino)phenyl][4-(ethylamino)-1-naphthyl]methylene]cyclohexa-2,5-dien-1-ylidene]diethylammonium] dicopper(1+) hexa(cyano-C)ferrate(4-) Pigment Red 169 Pigment Red 81 Pigment Red 210 Pigment Violet 2 Pigment Red 146 Pigment Red 2

  • 4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide
  • pigment red 268
  • 2-Naphthalenecarboxamide, 4-5-(aminocarbonyl)-2-methylphenylazo-3-hydroxy-N-phenyl-
  • 2-naphthalenecarboxamide, 4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-n
  • 4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxy-2-Naphthanilide
  • 1-(2-Methyl-5-benzamide)azo-2-hydroxy-3-naphthanalide
  • 1-(2-Methyl-5-carbamylphenylazo)-2-hydroxy-3-phenylcarbamoylnaphthalene
  • 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-aminocarbonylphenyl)azo)-N-phenyl-
  • 2-Naphthalenecarboxamide, 3-hydroxy-4-((2-methyl-5-phenylcarboxyamide)azo)-N-phenyl-
  • 2-Naphthalenecarboxamide, 4-(2-(5-(aminocarbonyl)-2-methylphenyl)diazenyl)-3-hydroxy-N-phenyl-
  • 4-((2-Methyl-5-carboxamidophenyl)azo)-3-hydroxy-N-phenyl-2-naphthalenecarboxamide
  • 4-((5-(Aminocarbonyl)-2-methylphenyl)azo)-3-hydroxy-N-phenyl-2-naphthalenecarboxamide
  • Pigment red 268 (C.I. 12316)
  • Red Warm Light Shade
  • 4-[(5-Carbamoyl-2-methylphenyl)azo]-3-hydroxy-N-phenyl-2-naphthalenecarboxamide
  • ci pigment red 268(naphthol red,warm light shade)
  • C.I.Pigment Red 268
  • 16403-84-2
  • 16403-86-2
  • C25H20N4O3