N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide
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N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide
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CAS No:
92-76-2
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Formula:
C18H14ClNO2
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Chemical Name:
N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide
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Synonyms:
2-Naphthalenecarboxamide,N-(4-chloro-2-methylphenyl)-3-hydroxy-;2-Naphtho-o-toluidide,4′-chloro-3-hydroxy-;N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide;C.I. 37525;Acna Naphthol T;Amanil Naphthol AS-TR;Anthonaphthol AS-TR;Azoground TR;Azoic Coupling Component 8;Brenthol CT;4′-Chloro-3-hydroxy-2-naphtho-o-toluidide;Cibanaphthol RCT;C.I. Azoic Coupling Component 8;Daito Grounder TR;Naftolo MTR;Naphtanilide TR;Naphtazol TR;Naphthoide TR;Naphthol AS-TR Dispersible;Naphtol AS-TR;Naphtol AS-TRLL;Naphtol AS-TR Supra;Sanatol TR;Solunaptol CTL;Solunaptol CTX;Tulathol AS-TR;Naphthol AS-TR;1-(2′,3′-Hydroxynaphthoylamino)-2-methyl-4-chlorobenzene;2-Hydroxynaphthoic acid-3-(2′-methyl-4′-chloro)anilide;Amarthol AS-TR;4′-Chloro-3-hydroxy-2′-methyl-2-naphthanilide;Naphthol TR;NSC 50686;NSC 59807;Red GL Base;Napthol ASTR;Naftol AS-TR
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CAS No:
N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide Basic Attributes
311.76
311.76
202-187-6
59807|50686
DTXSID2059065
2924299090
N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide Use and Manufacturing
Using 2, 3-acid and 2-methyl-4-chloroaniline as raw materials, the 2, 3-acid is firstly reacted with alkali in a chlorobenzene medium to form a salt, and then with 2-methyl in the presence of phosphorus trichloride -4-Chloroaniline condensation product. After neutralization and distillation, the chlorobenzene is recovered, filtered, dried and crushed to obtain a finished product.
Naphthol AS-TR is a primer for cotton yarn dyed in orange, scarlet, red, brilliant red, date red, navy blue, blue and other colors. Such as coupling with orange base GG to get golden yellow, coupling with magenta base GP to get magenta, coupling with big red base RC to get big red, coupling with red base ITR to get bright red, and coupling with blue base B to get navy blue and so on. This product is mainly used for dyeing cotton, viscose fiber, silk, nylon and acetate fiber, but also for cotton cloth printing. Medium affinity for cotton.
2-Naphthalenecarboxamide, N-(4-chloro-2-methylphenyl)-3-hydroxy-: ACTIVE
Computed Properties
Molecular Weight:311.8
XLogP3:5.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:311.0713064
Monoisotopic Mass:311.0713064
Topological Polar Surface Area:49.3
Heavy Atom Count:22
Complexity:403
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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N-(4-Chloro-2-methylphenyl)-3-hydroxy-2-naphthalenecarboxamide
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