NAPHTHOL AS-LT
NAPHTHOL AS-LT Basic information
- Product Name:
- NAPHTHOL AS-LT
- Synonyms:
-
- NAPHTHOL AS-LT
- 3-hydroxy-4’-methoxy-2’-methyl-2-naphthanilide
- 3-hydroxy-n-(4-methoxy-2-methylphenyl)-2-naphthalenecarboxamid
- 3-hydroxy-N-(4-methoxy-2-methylphenyl)-2-Naphthalenecarboxamide
- 3-hydroxy-N-(4-methoxy-2-methylphenyl)-2-naphthamide
- Naphthol AS-LT (C.I. 37540)
- 3-Hydroxy-N-(4-methoxy-2-methylphenyl)naphthalene-2-carboxamide
- 2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxy-2-methylphenyl)
- CAS:
- 3689-20-1
- MF:
- C19H17NO3
- MW:
- 307.34
- EINECS:
- 222-994-7
- Mol File:
- 3689-20-1.mol
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NAPHTHOL AS-LT Chemical Properties
- Melting point:
- 191-192 °C(Solv: benzene (71-43-2))
- Boiling point:
- 436.8±45.0 °C(Predicted)
- Density
- 1.274±0.06 g/cm3(Predicted)
- pka
- 8.75±0.40(Predicted)
- CAS DataBase Reference
- 3689-20-1
- EPA Substance Registry System
- 2-Naphthalenecarboxamide, 3-hydroxy-N-(4-methoxy-2-methylphenyl)- (3689-20-1)
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NAPHTHOL AS-LT Usage And Synthesis
Preparation
5-Methoxy-2-methylbenzenamine and 3-Hydroxy-2-naphthoic acid condensation.
Properties and Applications
shallow brown powder, soluble in butanol and pyridine, insoluble in water and sodium carbonate solution. In the light of sulfuric acid is palm yellow solution; In sodium hydroxide solution for yellow in liquid, a green fluorescent. Melting point for 196 ~ 197 ℃, of air sensitive. Mainly used for cotton cloth dyeing and printing, also can be used for silk, polyamide, two vinegar fiber, viscose and WeiGuan dyeing. This product to cotton affinity medium
NAPHTHOL AS-LT Preparation Products And Raw materials
Raw materials
NAPHTHOL AS-LTSupplier
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Alfa Chemistry
- Tel
- +1-5166625404
- Info@alfa-chemistry.com
Dideu Industries Group Limited
- Tel
- +86-29-89586680 +86-15129568250
- 1026@dideu.com
Hubei Jusheng Technology Co.,Ltd.
- Tel
- 18871490254
- linda@hubeijusheng.com
career henan chemical co
- Tel
- +86-0371-86658258 15093356674;
- factory@coreychem.com
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NAPHTHOL AS-LT(3689-20-1)Related Product Information
- Sodium nitrite
- FERROUS SULFATE
- Naphthol AS
- Naphthol AS-D
- Naphthol AS-OL
- Sodium sulfite
- Naphthol AS-LC
- Naphthol AS-E
- DISPERSE DYE
- ACID DYES
- NAPHTHOL AS-LT
- 3-Hydroxy-4'-methoxy-2-naphthanilide
- 2-Hydroxy-N-(4-hydroxyphenyl)-benzamide
- N-BENZYL-4-METHOXYANILINE
- N-(4-methoxy-2-methylphenyl)acetamide
- 3-METHYL-4-METHYLAMINO-PHENOL
- P-BENZANISIDIDE
- N-(4-hydroxy-2-methylphenyl)benzamide