Product Name4-AminophenolMultiple NamesC.I. 76550;C.I. Oxidation Base 6;4-Hydroxyaniline;P-Aminophen
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This product is an intermediate of fine chemicals such as pharmaceuticals and dyes. It is widely used in the synthesis of pharmaceuticals, dyes and other organic products, as raw materials, antioxidant and developer of pharmaceuticals and dyes. Advantage of 4-Aminophenol CAS No. 123-30-8 A common intermediate of fine chemical products This product shows weak alkalinity, weak acidity and strong reducibility Easy to store
Product Name
4-Aminophenol
Multiple Names
C.I. 76550;
C.I. Oxidation Base 6;
4-Hydroxyaniline;
P-Aminophenol;
P-Amino Phenol;
4-Amino-1-Hydroxybenzene;
Para Aminophenol;
Para-Aminophenol;
1-Amino-4-Hydroxybenzene 4-Amino Phenol
CAS No. 123-30-8
EC No. 204-616-2
MF No. C6H7NO
MW No. 109.1259
Name | 4-Aminophenol |
Synonyms | AZOL CITOL PARANOL CERTINAL C.I. 76550 4-Aminophenol P-Aminophenol AMINOPHENOL-4 P-Amino phenol para aminophenol 4-Hydroxyaniline Para-aminophenol P-HYDROXYANILINE C.I. Oxidation Base 6 4-Amino-1-hydroxybenzene ACETAMINOPHEN IMPURITY K 1-amino-4-hydroxybenzene 4-Amino phenol |
CAS | 123-30-8 |
EINECS | 204-616-2 |
InChI | InChI=1/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2 |
InChIKey | PLIKAWJENQZMHA-UHFFFAOYSA-N |
Molecular Formula | C6H7NO |
Molar Mass | 109.13 |
Density | 1.29 |
Melting Point | 188 °C |
Boling Point | 284 °C |
Flash Point | 189 °C |
Water Solubility | 1.5 g/100 mL (20 ºC) |
Solubility | water: slightly soluble |
Vapor Presure | 0.4 hPa (110 °C) |
Appearance | Crystalline Powder |
Color | White to cream |
Merck | 14,462 |
BRN | 385836 |
pKa | 5.48, 10.30(at 25℃) |
Storage Condition | 2-8°C |
Stability | Stable, though may discolour in air. Incompatible with acids, chloroformates, strong oxidizing agents. |
Sensitive | Air & Light Sensitive |
Refractive Index | 1.5444 (estimate) |
Physical and Chemical Properties | Character white or light yellow-brown crystal. melting point 186~187 ℃ boiling point 110 ℃ solubility: slightly soluble in water and ethanol, insoluble in benzene and chloroform, and quickly brown when dissolved in alkali. |
Use | For the production of vulcanized blue FBG, weak acid yellow 5G and other dyes, the manufacture of paracetamol, antoamine and other drugs, also used in the preparation of developer, antioxidant, etc |
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