Name | 2,3-Dichlorophenoxyacetic acid |
Synonyms | 2,3-D NSC 74462 2,3-d (iso) 2,3-d solution (2,3-dichlorophenoxy)acetate 2,3-Dichlorophenoxyacetic acid 2,3-DICHLOROPHENOXYACETIC ACID 2-(2,3-Dichlorophenoxy)ethanoic acid Acetic acid, (2,3-dichlorophenoxy)- (8CI)(9CI) |
CAS | 2976-74-1 |
EINECS | 221-022-9 |
InChI | InChI=1/C8H6Cl2O3/c9-5-2-1-3-6(8(5)10)13-4-7(11)12/h1-3H,4H2,(H,11,12)/p-1 |
Molecular Formula | C8H6Cl2O3 |
Molar Mass | 221.04 |
Density | 1.4564 (rough estimate) |
Melting Point | 172-175 °C |
Boling Point | 316.96°C (rough estimate) |
Flash Point | 164.5°C |
Water Solubility | 342.6mg/L(25 ºC) |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 1.9E-05mmHg at 25°C |
Appearance | Solid |
Color | White |
BRN | 1963475 |
pKa | 2.96±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5000 (estimate) |
MDL | MFCD00004299 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S16 - Keep away from sources of ignition. S24/25 - Avoid contact with skin and eyes. |
UN IDs | 2811 |
HS Code | 29163990 |
Hazard Note | Corrosive |
Hazard Class | 6.1(b) |
Packing Group | III |