2,4-D isooctyl ester CAS 25168-26-7

Introduction：Basic information about 2,4-D isooctyl ester CAS 25168-26-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

2,4-D isooctyl ester Basic information

• Product Name: 2,4-D isooctyl ester
• Synonyms: 2,4-D ISOOCTYL ESTER;(2,4-dichlorophenoxy)-aceticaciisooctylester;(2,4-dichlorophenoxy)-aceticaciisooctylester[qr];2,4-dichlorophenoxyaceticacid,isooctylester;2,4-dichlorophenoxyaceticacidisooctylester;2,4-dichlorophenoxyaceticacidisooctylester[qr];2,4-disooctylesters;2,4-Doctylester
• CAS: 25168-26-7
• MF: C16H22Cl2O3
• MW: 333.25
• EINECS: 246-704-3
• Product Categories: MetabolitesPesticides&Metabolites;Pesticides&Metabolites;Phenoxy structure;Pharmaceutical Raw Materials;Alpha sort;D;DA - DHEnvironmental Standards;DAlphabetic;Herbicides
• Mol File: 25168-26-7.mol

2,4-D isooctyl ester Chemical Properties

• Melting point: 12°C
• Boiling point: 449.37°C (rough estimate)
• density: 1.1506 (rough estimate)
• refractive index: 1.5810 (estimate)
• Fp: 48°C
• Water Solubility: <0.1 g/100 mL at 21 ºC
• CAS DataBase Reference: 25168-26-7(CAS DataBase Reference)
• EPA Substance Registry System: 2,4-D isooctyl ester (25168-26-7)

Safety Information

• Hazard Codes: T,N,Xn
• Risk Statements: 25-36/38-40-50/53-43-22
• Safety Statements: 26-36/37-45-61-60-46-29
• RIDADR: UN 2810
• WGK Germany: 3
• RTECS: AG8575000
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 25168-26-7(Hazardous Substances Data)
• Toxicity: rabbit,LD50,skin,> 2gm/kg (2000mg/kg),Fundamental and Applied Toxicology. Vol. 9, Pg. 423, 1987.

2,4-D isooctyl ester Usage And Synthesis

Chemical Properties

2,4-Dichlorophenoxyacetic acid is a whiteto yellow crystalline powder with a slight phenolic odor.

Uses

2,4-D isooctyl ester is a useful biochemical for proteomics research.

General Description

White crystals in commerce, a brown or dark brown liquid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.

Fire Hazard

2,4-D isooctyl ester is combustible.

Potential Exposure

2,4-Dichlorophenoxyacetic acid,was introduced as a plant growth-regulator in 1942. Itis registered in the United States as a herbicide for controlof broadleaf plants and as a plant growth-regulator. Thus,workers engaged in manufacture, formulation or applicationare affected, as may be citizens in areas of application. TheVietnam war era defoliant, Agent Orange, was a mixture of2,4-D and 2,4,5-T.

Shipping

UN3345 Phenoxyacetic acid derivative pesticide,solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonousmaterials. A DOT regulated marine pollutant.

Incompatibilities

A weak acid, incompatible with bases.Decomposes in sunlight or heat, forming hydrogen chlorideand phosgene. Contact with strong oxidizers may cause fireand explosions.

Toxics Screening Level

The interim initial threshold screening level (ITSL) for 2,4-D IOE is 3 μg/m3 based on an annual averaging time.

Waste Disposal

Incineration of phenoxys iseffective in 1 second @ 982 C, using a straight combustionprocess or @ 482℃ using catalytic combustion. Over 99%decomposition was reported when small amounts of 2,4-Dwere burned in a polyethylene bag. See “References”for additional detail. In accordance with 40CFR165, follow(31); recommendations for the disposal of pesticides andpesticide containers. Must be disposed properly by follow-ing (100) Package (2) label directions or by contactingyour local or federal environmental control agency, or bycontacting your regional EPA office. Consult with environ-mental regulatory agencies for guidance on acceptabledisposal practices. Generators of waste containing thiscontaminant (≥100 kg/mo) must conform with EPA regu-lations governing storage, transportation, treatment, andwaste disposal.