4-Hydroxyaniline hydrochloride
- Product Name4-Hydroxyaniline hydrochloride
- CAS51-78-5
- CBNumberCB6853727
- MFC6H8ClNO
- MW145.59
- EINECS200-122-6
- MDL NumberMFCD00012996
- MOL File51-78-5.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 302 °C |
| Boiling point | 306°C (decomp) |
| storage temp. | Store below +30°C. |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | powder |
| color | gray |
| Water Solubility | soluble |
| Merck | 14,462 |
| BRN | 3911747 |
| Stability | Stable, but hygroscopic, air and light sensitive. Incompatible with strong oxidizing agents. |
| Cosmetics Ingredients Functions | HAIR DYEING |
| InChI | 1S/C6H7NO.ClH/c7-5-1-3-6(8)4-2-5;/h1-4,8H,7H2;1H |
| InChIKey | RVGOBWDGAVAVPJ-UHFFFAOYSA-N |
| SMILES | Cl[H].Nc1ccc(O)cc1 |
| CAS DataBase Reference | 51-78-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | IWL2N22RFY |
| EPA Substance Registry System | 4-Aminophenol hydrochloride (51-78-5) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302+H332-H315-H319-H317-H335 | |||||||||
| Precautionary statements | P501-P261-P272-P270-P271-P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P333+P313-P301+P312+P330-P304+P340+P312-P403+P233-P405 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-43 | |||||||||
| Safety Statements | 28-36 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SJ6070000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29222900 | |||||||||
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects | |||||||||
| Hazard Classifications | Acute Tox. 3 Dermal Acute Tox. 3 Inhalation Acute Tox. 3 Oral Aquatic Acute 1 Carc. 2 Eye Dam. 1 Muta. 2 Skin Sens. 1 STOT RE 1 | |||||||||
| Hazardous Substances Data | 51-78-5(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 slt-dmg-orl: 750 mg/kg NTIS** AD691-490 | |||||||||
| NFPA 704: |
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