Name | 3-Amino-4-methoxybenzoic acid |
Synonyms | 3-Aminoanisic acid 3-Amino-p-anisic acid 3-AMINO-4-ANISIC ACID 3-amino-4-methoxybenzoate 5-Carboxy-2-methoxyaniline 3-AMINO-METHOXY BENZOIC ACID 3-AMINO-4-METHOXYBENZOIC ACID 3-Amino-4-methoxybenzoic acid 3-Amino-4-methoxylbenzoic acid |
CAS | 2840-26-8 |
EINECS | 220-634-3 |
InChI | InChI=1/C8H9NO3/c1-12-7-3-2-5(8(10)11)4-6(7)9/h2-4H,9H2,1H3,(H,10,11)/p-1 |
Molecular Formula | C8H9NO3 |
Molar Mass | 167.16 |
Density | 1.2917 (rough estimate) |
Melting Point | 208-210°C(lit.) |
Boling Point | 295.73°C (rough estimate) |
Flash Point | 166.4°C |
Water Solubility | Soluble in water. |
Vapor Presure | 1.51E-05mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Gray to Brown |
pKa | 4.69±0.10(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.5570 (estimate) |
MDL | MFCD00002521 |
Use | Mainly used for cotton, hemp printing, dyeing and manufacturing of organic pigments and coatings |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R37/38 - Irritating to respiratory system and skin. R36 - Irritating to the eyes |
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 |
WGK Germany | 3 |
RTECS | DG2872000 |
HS Code | 29225090 |
use | mainly used for printing, dyeing and manufacturing organic pigments and coatings of cotton and hemp |
category | toxic substances |
toxicity classification | low toxicity |
acute toxicity | oral-rat LD50: 8280 mg/kg |
stimulation data | eyes-rabbit 500 mg/24 hours severe |
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 |