3-Amino-4-chlorobenzoic acid

Melting point :214-215 °C (lit.)
Boiling point :250°C (rough estimate)
Density :1.3246 (rough estimate)
vapor pressure :0.001Pa at 25℃
refractive index :1.5560 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :DMSO (Slightly), Methanol (Slightly)
pka :4.13±0.10(Predicted)
form :Powder
color :Light beige to beige
BRN :2085846
Major Application :peptide synthesis
InChI :1S/C7H6ClNO2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,9H2,(H,10,11)
InChIKey :DMGFVJVLVZOSOE-UHFFFAOYSA-N
SMILES :Nc1cc(ccc1Cl)C(O)=O
LogP :1.6 at 25℃
Dissociation constant :2.7-2.9 at 25℃
CAS DataBase Reference :2840-28-0(CAS DataBase Reference)
NIST Chemistry Reference :3-Amino-4-chlorobenzoic acid(2840-28-0)
EPA Substance Registry System :Benzoic acid, 3-amino-4-chloro- (2840-28-0)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.