92-72-8
92-72-8 structure
- Name: C.I. Azoic Coupling Component 12
- Chemical Name: 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide
- CAS Number: 92-72-8
- Molecular Formula: C19H16ClNO4
- Molecular Weight: 357.78800
- Catalog: Dyes and pigments dye Ice dye (chromogenic dye)
- Create Date: 2018-12-24 15:38:01
- Modify Date: 2025-08-25 20:20:59
| Name | 5'-Chloro-3-hydroxy-2',4'-dimethoxy-2-naphthanilide |
|---|---|
| Synonyms |
MFCD00021635
EINECS 202-182-9 N-(5-chloro-2,4-dimethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide |
| Density | 1.371 g/cm3 |
|---|---|
| Boiling Point | 480.3ºC at 760 mmHg |
| Melting Point | 200 °C |
| Molecular Formula | C19H16ClNO4 |
| Molecular Weight | 357.78800 |
| Flash Point | 244.3ºC |
| Exact Mass | 357.07700 |
| PSA | 67.79000 |
| LogP | 4.54130 |
| Index of Refraction | 1.682 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38:Irritating to eyes, respiratory system and skin . |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| HS Code | 2924299090 |
|
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92-72-8 |
| Literature: Journal of the Society of Dyers and Colourists, , vol. 55, p. 449,451 Kogyo Kagaku Zasshi, , vol. 37, p. 514,516 J.Soc.chem.Ind.Japan Spl., , vol. 37, p. 233 US1935554 , ; J.Soc.chem.Ind.Japan Spl., , vol. 37, p. 233 Chem. Zentralbl., , vol. 105, # II p. 1300 |
| HS Code | 2924299090 |
|---|---|
| Summary | 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |