2,4-Dichlorophenoxybutyric acid
- CAS No.
- 94-82-6
- Chemical Name:
- 2,4-Dichlorophenoxybutyric acid
- Synonyms
- 76BF;DUBLEX;2,4-DM;2,4-DB;EMBUTOX;MB 2878;Legumex;buratal;Butirex;Butoxon
- CBNumber:
- CB9776377
- Molecular Formula:
- C10H10Cl2O3
- Molecular Weight:
- 249.09
- MOL File:
- 94-82-6.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| Melting point | 118-120 °C(lit.) |
|---|---|
| Boiling point | 324.35 °C |
| Density | 1.3342 (estimate) |
| storage temp. | 0-6°C |
| form | Amorphous Powder |
| pka | 4.56±0.10(Predicted) |
| color | Off-white |
| Water Solubility | 53mg/L(room temperature) |
| Merck | 13,2855 |
| BRN | 1976809 |
| CAS DataBase Reference | 94-82-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 4-(2,4-dichlorophenoxy)-(94-82-6) |
| EPA Substance Registry System | 2,4-DB (94-82-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H411 |
| Precautionary statements | P273-P301+P312+P330 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-51/53 |
| Safety Statements | 25-29-46-61 |
| RIDADR | UN 3077 9/PG 3 |
| WGK Germany | 2 |
| RTECS | ES9100000 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29189900 |
2,4-Dichlorophenoxybutyric acid price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 73073 | 2,4-DB certified reference material, TraceCERT? | 94-82-6 | 73073 | ₹4118.1 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 73073 | 2,4-DB certified reference material, TraceCERT? | 94-82-6 | 50MG | ₹19842.23 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 45420 | 2,4-DB PESTANAL?, analytical standard | 94-82-6 | 250MG | ₹2966.05 | 2022-06-14 | Buy |
2,4-Dichlorophenoxybutyric acid Chemical Properties,Uses,Production
Chemical Properties
White to light-brown crystalline solid. May be shipped as a concentrate to be mixed with water and used as a spray. Slight phenolic odor.
Uses
4-(2,4-Dichlorophenoxy)butanoic Acid is a herbicide.
Definition
ChEBI: A monocarboxylic acid that is butyric acid in which one of the hydrogens at position 4 is replaced by a 2,4-dichlorophenoxy group. A selective post-emergence herbicide.
General Description
Colorless crystals. Slightly corrosive to iron. A chlorinated phenoxy herbicide. Soluble in organic solvents.
Reactivity Profile
2,4-Dichlorophenoxybutyric acid is an organic acid. Neutralizes bases in exothermic reactions. Forms water soluble metal and amine salts. Hard water precipitates the calcium and magnesium salts from aqueous solutions of such salts.
Potential Exposure
2,4-DB is a chlorophenoxy/arylox- yalkanoic acid selective systemic herbicide used to control annual and perennial broadleaf weeds in many field crops such as alfalfa, peanuts, cereals and soybeans; used as a defoliant. In the plant, the compound changes to 2,4-D and inhibits growth at the tips of stems and roots.
Shipping
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous haz- ardous material, Technical Name Required.
Incompatibilities
2,4-DB is a weak organic acid. Keep away from oxidizers, sulfuric acid, caustics, ammonia, aliphatic amines, alkanolamines, isocyanates, alkylene oxides, and epichlorohydrin. Corrosive to iron, aluminum, zinc, and possibly other metals, especially in the presence of moisture.
Waste Disposal
Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guid- ance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office
2,4-Dichlorophenoxybutyric acid Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21667 | 55 | Inquiry |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | China | 32836 | 60 | 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 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29825 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34571 | 58 | Inquiry |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23556 | 58 | Inquiry |