2-Hydroxy-3-naphthoic acid anilide
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2-Hydroxy-3-naphthoic acid anilide
structure -
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CAS No:
92-77-3
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Formula:
C17H13NO2
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Chemical Name:
2-Hydroxy-3-naphthoic acid anilide
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Synonyms:
2-Naphthalenecarboxamide,3-hydroxy-N-phenyl-;2-Naphthanilide,3-hydroxy-;3-Hydroxy-N-phenyl-2-naphthalenecarboxamide;C.I. 37505;Acco Naphthol AS;Acna Naphthol C;Amanil Naphthol AS;Anthonaphthol AS;Azoground AS;Azonaphthol A;Azotol A;Brenthol AS;Celcot RF;Cibanaphthol RF;C.I. Azoic Coupling Component 2;Diathol AS;Diathol ASF;Dragonthol A;Hiltonaphthol AS;Kambothol AS;Lake Developer A;Mitsui Naphthozol AS;Naftolo MM;Naphthanilide OL Supra;Naphtanilide RC;Naphthanilide RC Supra;Naphthazol A;Naphthoide AS;Naphthoide AS No. 100;Naphthol ACNA C;Naphtholate AS;Naphthol AS Supra;Naphtoelan A;Naphtol AS;Solunaptol A;Tulathol AS;Ultrazol I-AS;Naphthanil AS;3-Hydroxy-2-naphthanilide;3-(N-Phenylcarbamoyl)-2-naphthol;Naphthol AS;2-Hydroxy-3-naphthanilide;2-Hydroxy-3-naphthoic anilide;2-Hydroxy-3-naphthalenecarboxanilide;2-Hydroxy-3-naphthoic acid anilide;Naphtol AS-A;3-Hydroxy-2-naphthalenecarboxanilide;2-Naphthol-3-carboxylic acid N-phenylamide;Amarthol AS;3-Hydroxy-N-phenyl-2-naphthamide;2-Hydroxy-N-phenyl-3-naphthalenecarboxamide;3-Hydroxy-2-naphthoic acid anilide;Aquafine Red E 9;2-Hydroxy-3-(phenylcarbamoyl)naphthalene;α-Naphthol AS;N-Phenyl-2-hydroxy-3-naphthalenecarboxamide;Azoic Coupling Component 2;Kako Grounder AS;NSC 45173;3-Hydroxyl-2-naphthanilide;Anathol AS;Dycosthol AS;Hebeithol AS;Napthol AS;Naftol AS;Conazoic Coupling B;Kiwa Grounder AS;Orange Base GC;C.I. Azo Coupling Comp. 2;N-Phenyl-3-hydroxy-2-naphthamide;3-Hydroxy-2-naphthoanilide;Sefen AS;3-Hydroxy-naphthalene-2-carboxylic acid phenylamide;H 0313
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CAS No:
2-Hydroxy-3-naphthoic acid anilide Basic Attributes
263.29
263.29
202-188-1
V3ZU6E76NB
45173
DTXSID1052618
2924299090
Characteristics
49.3
4.50
Beige Powder
1.3±0.1 g/cm3
296 °C (decomp)
391.8±25.0 °C at 760 mmHg
190.7±23.2 °C
1.735
Solubility Insoluble in water; sparingly soluble in ethanol
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Safety Information
9
UN 3077 9/PG 3
1
43-51/53
36/37-61
QJ1897400
Xi,N
Stable at room temperature in closed containers under normal storage and handling conditions.
P261, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, P501
H302
|Warning|H302 (50.88%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 172 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-Hydroxy-3-naphthoic acid anilide Use and Manufacturing
Using 2-hydroxy-3-naphthoic acid (2, 3-acid) and aniline as raw materials, using chlorobenzene (or toluene) as a solvent, in the presence of phosphorus trichloride, the 2, 3-acid and aniline are condensed. The finished product is obtained by neutralization, distillation, filtration and drying.
It is widely used as a primer for dyeing and printing cotton fabrics. For example, it is yellow when coupled with a yellow base GC, orange when coupled with an orange base GC, red when coupled with a large red base RC or red base KB, and is coupled with a large red base G It is the national flag red, coupled with blue base VB or blue base BB to blue, coupled with red base RC to sauce red, and coupled with maroon base GBC to date red. It can also be used to make fast pigment dyes and organic pigments.
Intermediates
Synthetic dye and pigment manufacturing|2-Naphthalenecarboxamide, 3-hydroxy-N-phenyl-: ACTIVE
Computed Properties
Molecular Weight:263.29
XLogP3:4.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:263.094628657
Monoisotopic Mass:263.094628657
Topological Polar Surface Area:49.3
Heavy Atom Count:20
Complexity:338
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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Business licensedTrader Supplier of API,Antibiotics,Anti cancer categoryInquiryUnit Price: $1 /KG EXWCAS No.: 92-77-3Grade: pharmaceutical gradeContent: 99%
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2-Hydroxy-3-naphthoic acid anilide
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