Name | 4-Amino-m-cresol |
Synonyms | 4-amino-cresol 4-amino-m-creso 4-Amino-m-cresol m-Cresol, 4-amino- 4-amino-meta-cresol p-Hydroxy-o-toluidine 4-amino-3-methylphenol 4-Amino-3-methylphenol 4-Amino-3-methyl phenol Phenol, 4-amino-3-methyl- tert-butyl prop-2-en-1-yl carbonate 4-amino-m-cresol,4-hydroxy-o-toluidine,4-amino-3-methylphenol |
CAS | 2835-99-6 |
EINECS | 220-621-2 |
InChI | InChI=1/C8H14O3/c1-5-6-10-7(9)11-8(2,3)4/h5H,1,6H2,2-4H3 |
InChIKey | QGNGOGOOPUYKMC-UHFFFAOYSA-N |
Molecular Formula | C7H9NO |
Molar Mass | 123.15 |
Density | 1.0877 (rough estimate) |
Melting Point | 176-179 °C (lit.) |
Boling Point | 229.26°C (rough estimate) |
Flash Point | 60°C |
Water Solubility | insoluble |
Solubility | soluble in Methanol |
Vapor Presure | 1.65mmHg at 25°C |
Appearance | Yellow powder |
Color | Brown |
BRN | 2078803 |
pKa | 10.34±0.18(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Sensitive | Sensitive to air and light |
Refractive Index | 1.5380 (estimate) |
MDL | MFCD00007871 |
Use | Used as a dye intermediate |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. |
UN IDs | UN3077 |
WGK Germany | 3 |
RTECS | GO6826000 |
FLUKA BRAND F CODES | 8-10-23 |
TSCA | Yes |
HS Code | 29222900 |
Hazard Class | 9 |
Packing Group | III |
LogP | 0.51 at 22℃ |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Use | Used as dye intermediate |
category | toxic substances |
toxicity classification | poisoning |
acute toxicity | abdominal cavity-mouse LD50: 680 mg/kg |
flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxide smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |