IUPAC Name: 3-Amino-4-methoxybenzoic acid
CAS: 2840-26-8
Formula: C₈H₉NO₃
Molecular Weight: 167.16
Molecular Structure of 3-Amino-4-methoxybenzoic acid (CAS NO.2840-26-8):

Density: 1.303 g/cm³ 
Flash Point: 166.4 °C
Boiling Point: 351.6 °C at 760 mmHg
Melting Point: 208-210 °C(lit.)    
Index of Refraction: 1.603 
Molar Refractivity: 44.09 cm³ 
Molar Volume: 128.2 cm³ 
Polarizability: 17.48×10^-24cm³ 
Surface Tension: 56.6 dyne/cm 
Enthalpy of Vaporization: 62.93 kJ/mol 
Vapour Pressure: 1.51E-05 mmHg at 25°C 
Water Solubility: 8231(mg/L) at 25°C 
Appearance: white to light yellow crystal powder
Product Categories: aromatic carboxylic acids, amides, anilides, anhydrides & salts;aromatic amino acids;peptide synthesis;unnatural amino acid derivatives.

Mildly toxic by ingestion. Severe eye irritant. When heated to decomposition it emits toxic fumes of NO_x.
Safety Information about 3-Amino-4-methoxybenzoic acid (CAS NO.2840-26-8):
Hazard Codes: 
Xi: 
Risk Statements about 3-Amino-4-methoxybenzoic acid (CAS NO.2840-26-8):
Hazard 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 Statements about 3-Amino-4-methoxybenzoic acid (CAS NO.2840-26-8):
Hazard Codes:  
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

  3-Amino-4-methoxybenzoic acid with CAS number of 2840-26-8 is also known as Labotest-bb lt01138583 ; 3-Amino-methoxy benzoic acid ; 3-Amino-p-anisic acid ; 3-Amino-4-anisic acid ; 3-Amino-4-methoxybenzoic acid ; 3-Amino-4-methoxy-benzoicaci ; kyselina3-amino-4-methoxybenzoova ; 3-Amino-4-methoxylbenzoic acid . If ingestion or inhalation,Get medical aid. Wash mouth out with water. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Use water spray, dry chemical, carbon dioxide, or chemical foam. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Store in a cool, dry place. Store in a tightly closed container.