2,3-Dichloropropionic acid

Molecular Structure:

Molecular Formula: C₃H₄Cl₂O₂
Molecular Weight: 142.9687
IUPAC Name: 2,3-Dichloropropanoic acid 
SMILES: ClCC(Cl)C(O)=O 
InChI: InChI=1/C3H4Cl2O2/c4-1-2(5)3(6)7/h2H,1H2,(H,6,7)/t2-/m1/s1 
InChIKey: GKFWNPPZHDYVLI-UWTATZPHBC
Std. InChI: InChI=1S/C3H4Cl2O2/c4-1-2(5)3(6)7/h2H,1H2,(H,6,7) 
Std. InChIKey: GKFWNPPZHDYVLI-UHFFFAOYSA-N
Synonyms of 2,3-Dichloropropionic acid (CAS NO.565-64-0): 2,3-Dichloropropanoic acid ; 4-02-00-00756 (Beilstein Handbook Reference) ; BRN 1721427 ; CCRIS 7753 ; NSC 60521 ; Propanoic acid, 2,3-dichloro- ; Propionic acid, 2,3-dichloro ; alpha,beta-Dichloropropionic acid ; Propanoic acid, 2,3-dichloro- (9CI)
CAS NO: 565-64-0
EINECS: 209-285-8
Melting point: 48-52 °C 
Index of Refraction: 1.478
Molar Refractivity: 27.16 cm³
Molar Volume: 95.8 cm³
Surface Tension: 44.5 dyne/cm
Density: 1.491 g/cm³
Flash Point: 85.8 °C
Enthalpy of Vaporization: 49.18 kJ/mol
Boiling Point: 210 °C at 760 mmHg
Vapour Pressure: 0.0783 mmHg at 25°C 
Product Categories: C1 to C5;Carbonyl Compounds;Carboxylic Acids;Alpha Sort;D;DAlphabetic;DIA - DIC;Volatiles/ Semivolatiles;500 Series Drinking Water Methods;EPA;Method 552

Hazard Codes of 2,3-Dichloropropionic acid (CAS NO.565-64-0): T,Xn,F
Risk Statements: 22-24-34-40-36/37/38 
R22: Harmful if swallowed. 
R24: Toxic in contact with skin. 
R34: Causes burns. 
R40: Limited evidence of a carcinogenic effect. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-45-16 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) 
S16: Keep away from sources of ignition.
RIDADR: UN 2923 8/PG 3
WGK Germany: 3
RTECS: UF0700000
HazardClass: 6.1(b)
PackingGroup: III