Dichlorprop
- CAS No.
- 120-36-5
- Chemical Name:
- Dichlorprop
- Synonyms
- rd406;Kildip;2,4-DP;PATRON;U46 DP;RD 406;Polytox;DROMONE;REDIPON;WEEDONE
- CBNumber:
- CB7179789
- Molecular Formula:
- C9H8Cl2O3
- Molecular Weight:
- 235.06
- MOL File:
- 120-36-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/14 15:18:27
| Melting point | 110-112 °C(lit.) |
|---|---|
| Boiling point | 335.78°C (rough estimate) |
| Density | 1.3965 (rough estimate) |
| refractive index | 1.5000 (estimate) |
| storage temp. | APPROX 4°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| pka | 3.03±0.10(Predicted) |
| color | Off-White to Pale Beige |
| Water Solubility | 829mg/L(25 ºC) |
| Merck | 14,3078 |
| BRN | 2213812 |
| CAS DataBase Reference | 120-36-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Alpha-(2,4-dichlorophenoxy)propionic acid(120-36-5) |
| EPA Substance Registry System | Dichlorprop (120-36-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H312-H315-H318 | |||||||||
| Precautionary statements | P280-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 21/22-38-41-36/37/38-20/21/22 | |||||||||
| Safety Statements | 26-36/37-37/39 | |||||||||
| RIDADR | UN 3077 9 / PGIII | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | UF1050000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | IRRITANT | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29189990 | |||||||||
| Toxicity | LD50 oral in rat: 344mg/kg | |||||||||
| NFPA 704 |
|
Dichlorprop price More Price(2)
Dichlorprop Chemical Properties,Uses,Production
Chemical Properties
2,4-DP is a combustible, colorless to yellowish to tan crystalline solid with a faint phenolic odor
Definition
ChEBI: An aromatic ether that is 2-hydroxypropanoic acid in which the hydroxy group at position 2 has been converted to its 2,4-dichlorophenyl ether.
General Description
Yellowish to colorless solid. Soluble in organic solvents. Used as an herbicide.
Reactivity Profile
Dichlorprop is an organic acid. Neutralizes bases in exothermic reactions.
Safety Profile
Suspected carcinogen. Poison by ingestion. Moderately toxic by skin contact. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. A fumigant. When heated to decomposition it emits toxic fumes of Cl-.
Potential Exposure
A phenoxy herbicide
Environmental Fate
The average field half-life is 10 days. Microbial degradation and plant uptake account for the short half-life of dichlorprop. Losses due to leaching, photodegradation, and volatilization are minimal.
Metabolism
Chemical. Dichlorprop and its salts are very stable, but
esters readily hydrolyze under acidic and basic conditions.
Plant. Degradation of the side chain of dichlorprop to
form 2,4-dichlorophenol is most common. Dichlorprop may
be conjugated to form glucosides, diglucosides, and to a
limited extent triglucosides.
Soil. The degradation pathway of dichlorprop is similar
in plants and soils, forming 2,4-dichlorophenol. Evidence
indicates that some microbial communities preferentially
degrade the R-enantiomer.
Shipping
UN3345 Phenoxyacetic acid derivative pesticide, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials
Purification Methods
Crystallise 2,4-DP from MeOH. It is a plant growth substance, a herbicide and is TOXIC. The R(+)-and S(-)-enantiomers have m 124o (from *C6H6) and [] D ±35.2o (c 1, Me2CO). [Beilstein 6 H 189, 6 III 708, 6 IV 922-923.]
Incompatibilities
Dust may form explosive mixture with air. Contact with oxidizers may cause a fire and explosion hazard. The aqueous solution is a weak acid. Attacks many metals in presence of moisture. Compounds of the carboxyl group react with all bases, both inorganic and organic (i.e., amines) releasing substantial heat, water and a salt that may be harmful. Incompatible with arsenic compounds (releases hydrogen cyanide gas), diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides (releasing heat, toxic and possibly flammable gases), thiosulfates and dithionites (releasing hydrogen sulfate and oxides of sulfur).
Waste Disposal
In accordance with 40CFR165, follow recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.
Dichlorprop Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| Clearsynth Labs | 91-22-45045900 | Maharashtra, India | 3889 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21665 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | China | 10311 | 58 | Inquiry |
| Changzhou Ditong Chemical Co.,Ltd | +86-0519-88299272 | China | 2169 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
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