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CAS NO.94-75-7
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2,4-Dichlorophenoxyacetic acid Basic information |
Product Name: | 2,4-Dichlorophenoxyacetic acid |
Synonyms: | RARECHEM AL BO 0361;VERTON(R);WEEDAR(R);(2,4-Dichloor-fenoxy)-azijnzuur;(2,4-dichlorophenoxy)-aceticaci;(2,4-Dichlorophenyloxy)acetic acid;(2,4-Dichlorphenoxy)acetic acid;(2,4-Dichlor-phenoxy)-essigsaeure |
CAS: | 94-75-7 |
MF: | C8H6Cl2O3 |
MW: | 221.04 |
EINECS: | 202-361-1 |
Product Categories: | Pharmaceutical Raw Materials;Acetics acid and esters;Organic acids;PLANT GROWTH REGULATOR;Analytical Chemistry;Auxins;Biochemistry;Chlorinated Compounds (Environmental Endocrine Disruptors);Environmental Endocrine Disruptors;Plant Growth Regulators;Aromatics;DA - DHMethod Specific;PesticidesPesticides&Metabolites;Alphabetic;D;Endocrine Disruptors (Draft)Method Specific;EPA;Herbicides;Oeko-Tex Standard 100;Phenoxy structure |
Mol File: | 94-75-7.mol |
2,4-Dichlorophenoxyacetic acid Chemical Properties |
mp | 137 °C |
bp | 160 °C (0.4 mmHg) |
density | 1.563 |
vapor pressure | 0.4 mm Hg ( 160 °C) |
Fp | 160°C/0.4mm |
storage temp. | APPROX 4°C |
form | crystalline |
color | off-white to tan |
Water Solubility | Slightly soluble. Decomposes. 0.0890 g/100 mL |
Merck | 14,2796 |
BRN | 1214242 |
Stability: | Stable, but moisture-sensitive and may be light-sensitive. Incompatible with strong oxidizing agents, corrodes many metals. Decomposes in water. |
CAS DataBase Reference | 94-75-7(CAS DataBase Reference) |
NIST Chemistry Reference | (2,4-Dichlorophenoxy)acetic acid(94-75-7) |
EPA Substance Registry System | Acetic acid, (2,4-dichlorophenoxy)-(94-75-7) |
Safety Information |
Hazard Codes | Xn,Xi,T,F |
Risk Statements | 22-37-41-43-52/53-39/23/24/25-23/24/25-36/37/38-11-36-20/21/22-67-66 |
Safety Statements | 24/25-26-36/37/39-46-61-2-45-36/37-27-16-7-9 |
RIDADR | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | AG6825000 |
HazardClass | 6.1 |
PackingGroup | III |
HS Code | 29189090 |
Hazardous Substances Data | 94-75-7(Hazardous Substances Data) |
2,4-Dichlorophenoxyacetic acid Usage And Synthesis |
Chemical Properties | light yellow crystalline powder |
Usage | Herbicide. Used to increase latex output of old rubber trees |
General Description | Odorless white to tan solid. Sinks in water. |
Air & Water Reactions | Decomposes rapidly in water. |
Reactivity Profile | 2,4-Dichlorophenoxyacetic acid is incompatible with strong oxidizers. 2,4-Dichlorophenoxyacetic acid is corrosive to metals. |
Health Hazard | Dust may irritate eyes. Ingestion causes gastroentric distress, diarrhea, mild central nervous system depression, dysphagia, and possible transient liver and kidney injury. |
Fire Hazard | Special Hazards of Combustion Products: Toxic and irritating hydrogen chloride or phosgene gases may form. |