4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide
![4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Structure](CAS/GIF/16403-84-2.gif)
- 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
- Molecular Weight:
- 424.45
- MOL File:
- 16403-84-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 15:16:12
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS08 |
---|---|
Signal word | Warning |
Hazard statements | H312-H341 |
Precautionary statements | P280-P302+P352-P312-P322-P363-P501-P201-P202-P281-P308+P313-P405-P501 |
4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Chemical Properties,Uses,Production
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
4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide Suppliers
Global( 23)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
AFINE CHEMICALS LIMITED | +86-0571-85134551 | China | 15395 | 58 | Inquiry |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 50000 | 58 | Inquiry |
Shaanxi Dideu Newmaterial Co., Ltd. | 029-87576359 15353716720 | China | 10010 | 58 | Inquiry |
Wuhan kemike Biomedical Technology Co., Ltd | 13163388153 13163388153 | China | 9941 | 58 | Inquiry |
SANHU COLOR,.LTD | 15251931266 | China | 9 | 58 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
Ningbo Dynasty Chemical Co., Ltd | 86 0574 56159999 | China | 1444 | 58 | Inquiry |
16403-84-2(4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide )Related Search:
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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