N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide
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N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide
structure -
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CAS No:
92-78-4
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Formula:
C17H12ClNO2
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Chemical Name:
N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide
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Synonyms:
2-Naphthalenecarboxamide,N-(4-chlorophenyl)-3-hydroxy-;2-Naphthanilide,4′-chloro-3-hydroxy-;N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide;C.I. 37510;Acna Naphthol PC;Amanil Naphthol AS-E;Amarthol AS-E;Azoic Coupling Component 10;4′-Chloro-3-hydroxy-2-naphthanilide;Cibanaphthol RC;C.I. Azoic Coupling Component 10;Daito Grounder E;Hiltonaphthol AS-E;3-Hydroxy-4′-chloro-2-naphthanilide;Naphtanilide E;Naphtazol E;Naphthol ACNA PC;Naphtoelan E;Naphtol AS-E Supra;Sanatol E;Tulathol AS-E;Naphthol AS-E;Kako Grounder E;NSC 50684;Napthol ASE;Conazoic AO;Kiwa Grounder E;Anarthol AS-E;Red RC Base;Naftol AS-E;Dycosthol AS-E
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CAS No:
N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide Basic Attributes
297.74
297.74
202-189-7
8V561WAE43
751298|50684
DTXSID7059066
2924299090
Characteristics
49.3
4.8
off-white powder
1.399 g/cm3
255°C
416.5ºC at 760 mmHg
205.7ºC
1.735
+2C to +8C
Safety Information
Ⅲ
3077
3
9
S7-S36-S24/25
MR0176000
Xn
P264, P273, P280, P305+P351+P338, P337+P313, P391, P501
H319
|Warning|H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P273, P280, P305+P351+P338, P337+P313, P391, and P501|Aggregated GHS information provided by 72 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide Use and Manufacturing
Use 2, 3-acid and p-chloroaniline as raw materials, and chlorobenzene as solvent. First, 2, 3-acid is made into sodium salt, and then it is condensed with p-chloroaniline in the presence of PCl3, and the finished product is obtained by neutralization, distillation, filtration and drying.
Naphthol AS-E is mainly used for dyeing cotton, but also for dyeing viscose fiber and silk. It is generally not used for printing. It is often used with blue base or blue salt to dye dark blue and navy blue. It is also used to make lake pigments.
2-Naphthalenecarboxamide, N-(4-chlorophenyl)-3-hydroxy-: ACTIVE
Computed Properties
Molecular Weight:297.7
XLogP3:4.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:297.0556563
Monoisotopic Mass:297.0556563
Topological Polar Surface Area:49.3
Heavy Atom Count:21
Complexity:368
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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N-(4-Chlorophenyl)-3-hydroxy-2-naphthalenecarboxamide
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