Name | m-Anisidine |
Synonyms | m-Anisidin m-Anisidine 3-Aminoanisole m-aminoanisole 3-ethoxyaniline 3-Methoxyaniline M-METHOXYANILINE 3-Methoxybenzenamine 3-methoxy-benzenamin 3-methoxy-Benzenamine 1-Amino-3-methoxybenzene 3-Methoxy-1-aminobenzene 3-Aminophenol methyl ether |
CAS | 536-90-3 |
EINECS | 208-651-4 |
InChI | InChI=1/C8H11NO/c1-2-10-8-5-3-4-7(9)6-8/h3-6H,2,9H2,1H3 |
InChIKey | NCBZRJODKRCREW-UHFFFAOYSA-N |
Molecular Formula | C7H9NO |
Molar Mass | 123.15 |
Density | 1.096g/mLat 25°C(lit.) |
Melting Point | −1-1°C(lit.) |
Boling Point | 251°C(lit.) |
Flash Point | >230°F |
Solubility | 18g/l |
Vapor Presure | 0.0209mmHg at 25°C |
Appearance | Liquid |
Color | Clear yellow to brown |
Merck | 14,667 |
BRN | 386119 |
pKa | 4.23(at 25℃) |
Storage Condition | 2-8°C |
Sensitive | Light Sensitive |
Refractive Index | n20/D 1.581(lit.) |
Physical and Chemical Properties | Density 1.096 melting point 1°C boiling point 250-252°C refractive index 1.58-1.582 flash point 126°C water solubility <0.1g/100 mL at 19°C |
Use | For the synthesis of pharmaceuticals, dyes, liquid crystal material intermediates |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R33 - Danger of cumulative effects R26/27/28 - Very toxic 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. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37 - Wear suitable protective clothing and gloves. S28B - |
UN IDs | UN 2431 6.1/PG 3 |
WGK Germany | 1 |
RTECS | BZ5408000 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
HS Code | 29222200 |
Hazard Class | 6.1 |
Packing Group | III |
Toxicity | cyt-ham:ovr 160 mg/L EMMUEG 10(Suppl 10),1,87 |
Raw Materials | 1,3-Dinitrobenzene Cresol |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | m-aminoanisole is a drug, dye intermediate, polymer material, aluminum alloy corrosion inhibitor, heavy metal ion complexation analysis reagent, photosensitive material reducing agent, etc. Used to synthesize medicine, dyes, liquid crystal material intermediates Used to make azo dyes, etc. |
Production method | It is obtained by methylation of m-nitrophenol on the hydroxyl group and reduction. |
category | toxic substances |
toxicity classification | poisoning |
acute toxicity | oral-quail LD50: 562 mg/kg; Oral-Wild Bird LD50: 562 mg/kg |
flammability hazard characteristics | combustible in case of open flame; combustion produces toxic nitrogen oxide smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying; Store separately from oxidants, acids and food additives |
fire extinguishing agent | carbon dioxide, foam, sand, mist water |
toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |