| Identification | |
| Name: | 4-Methylaminophenol sulfate |
| Synonyms: | Metol; 4-(Methylamino)phenol sulphate; 4-(Methylamino)phenol hemisulfate salt; Bis(4-hydroxy-N-methylanilinium) sulphate~Metol; METOL(TM); METHOL; BIS-(N-METHYL-4-HYDROXYANILINIUM) SULFATE; ARMOL; ELON; ECOL(R); GENOL |
| CAS: | 55-55-0 |
| EINECS: | 200-237-1 |
| Molecular Formula: | 2(C7H9NO)?H2SO4 |
| Molecular Weight: | 344.38 |
| InChI: | InChI=1/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4) |
| Molecular Structure: |  |
| Properties | |
| Transport: | UN 3077 |
| Flash Point: | 148.6 °C |
| Boiling Point: | 262.7 °C at 760 mmHg |
| Density: | 1.577 |
| Stability: | Stability Combustible. Incompatible with strong oxidizing agents, acids, acid halides. |
| Solubility: | 50 g/L (20 ºC) |
| Appearance: | white crystalline powder |
| Specification: |
p-Methylaminophenol sulfate (CAS NO.55-55-0), its Synonyms are 4-(Methylamino)phenol sulfate ; Metol ; Paramethylaminophenol sulfate ; Phenol, 4-(methylamino)-, sulfate salt (2:1) ; 4-(Methylamino)phenol sulfate (2:1) salt ; Methyl-p-aminophenol sulfate ; N-Methyl-4-hydroxyaniline hemisulfate ; N-Methyl-p-aminophenol sulfate ; Bis(4-hydroxy-N-methylanilinium) sulphate . It is white crystalline powder. |
| Report: |
Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program. |
| Packinggroup: | III |
| HS Code: | 29222900 |
| Flash Point: | 148.6 °C |
| Storage Temperature: | −20°C |
| Sensitive: | Air Sensitive |
| Color: | white to faintly beige |
| Usage: | Photographic developer. |
| Safety Data | |
| Hazard Symbols |
Xn:Harmful
N:Dangerousfortheenvironment
|
 |
|
