A5418812
MCPA , Analysis standard , 94-74-6
Synonym(s):
(4-Chloro-2-methylphenoxy)acetic acid solution;4-Chloro-o-tolyloxyacetic acid;4-Chloro-2-methylphenoxyacetic acid;MCPA
CAS NO.：94-74-6
Empirical Formula: C9H9ClO3
Molecular Weight: 200.62
MDL number: MFCD00004306
EINECS: 202-360-6
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB207.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 114-118 °C (lit.) |
| Boiling point: | 288.02°C (rough estimate) |
| Density | 1.2799 (rough estimate) |
| refractive index | 1.5230 (estimate) |
| Flash point: | 2 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | water: insoluble(lit.) |
| form | Solid |
| pka | 3.14±0.10(Predicted) |
| color | White to Light yellow to Light orange |
| Water Solubility | 1.174g/L(25 ºC) |
| Merck | 14,5764 |
| BRN | 2051752 |
| CAS DataBase Reference | 94-74-6(CAS DataBase Reference) |
| NIST Chemistry Reference | [(4-Chloro-o-tolyl)oxy]acetic acid(94-74-6) |
| EPA Substance Registry System | MCPA (94-74-6) |
Description and Uses
MCPA is a colorless crystalline solid. Molecular weight= 200.63; Freezing/Melting point=118.8℃; Vapor pressure= 1.5×106 mmHg at 20℃. Insoluble in water.
(4-Chloro-2-methylphenoxy)acetic Acid is a herbicide.Environmental toxin on US EPA Toxic Release Inventory list (TRI) list.
Safety
| Symbol(GHS) |    GHS05,GHS07,GHS09 |
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H410 |
| Precautionary statements | P264-P273-P280-P301+P312-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,F,N |
| Risk Statements | 22-38-41-36-20/21/22-11-50/53 |
| Safety Statements | 26-37-39-36-16-61-60-36/37 |
| RIDADR | UN 2765 |
| WGK Germany | 2 |
| RTECS | AG1575000 |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29189900 |
| Hazardous Substances Data | 94-74-6(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 700 mg/kg (Rowe, Hymas) |
