Product

Butyl 2,4-dichlorophenoxyacetate

CAS No.：94-80-4

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Butyl 2,4-dichlorophenoxyacetate Basic information

Product Name:	Butyl 2,4-dichlorophenoxyacetate
Synonyms:	butyl 2-(2,4-dichlorophenoxy)ethanoate;2,4-D 1-butyl ester,2,4-D 1-butyl ester, Butyl 2,4-dichlorophenoxyacetate;2,5-D butyl ester solution;2.4-D-1-butyl;essoherbicide10;essoherbicide10[qr];Esteron76BE;esteron99concentrate[qr]
CAS:	94-80-4
MF:	C12H14Cl2O3
MW:	277.14
EINECS:	202-364-8
Product Categories:	HERBICIDE;Phenoxy structureMethod Specific;2000/60/EC;Alphabetic;B;BI - BZEnvironmental Standards;Pharmaceutical Raw Materials;European Community: ISO and DIN;Herbicides;MetabolitesPesticides&Metabolites;Pesticides&Metabolites
Mol File:	94-80-4.mol

Butyl 2,4-dichlorophenoxyacetate Chemical Properties

Melting point	9°C
Boiling point	146-147°C
density	1.2639 (rough estimate)
refractive index	1.5209 (estimate)
storage temp.	0-6°C
solubility	Chloroform (Slightly), Methanol (Slightly)
form	neat
color	Colourless
Water Solubility	<0.1 g/100 mL at 21 ºC
BRN	2056085
Stability:	Stable. Incompatible with strong oxidizing agents.
InChIKey	UQMRAFJOBWOFNS-UHFFFAOYSA-N
CAS DataBase Reference	94-80-4(CAS DataBase Reference)
NIST Chemistry Reference	Butyl (2,4-dichlorophenoxy)acetate(94-80-4)
EPA Substance Registry System	2,4-D butyl ester (94-80-4)

Safety Information

Hazard Codes	Xn;N,N,Xn
Risk Statements	22-43-50/53
Safety Statements	26-29-36/37-46-60-61
RIDADR	UN 3082
WGK Germany	3
RTECS	AG8050000
HazardClass	6.1(b)
PackingGroup	III
Hazardous Substances Data	94-80-4(Hazardous Substances Data)
Toxicity	LD50 oral in rat: 600mg/kg

MSDS Information

Provider	Language
Butyl 2,4-dichlorophenoxyacetate	English

Butyl 2,4-dichlorophenoxyacetate Usage And Synthesis

Chemical Properties	colourless liquid
Uses	2,4-D-1-butyl ester may be used as a reference standard for the determination of 2,4-D-1-butyl ester in soil samples by capillary high performance liquid chromatography with ultraviolet detection.
General Description	Clear colorless to light brown liquid.
Air & Water Reactions	Insoluble in water.
Reactivity Profile	Butyl 2,4-dichlorophenoxyacetate is an ester. 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	Flash point data for Butyl 2,4-dichlorophenoxyacetate are not available. Butyl 2,4-dichlorophenoxyacetate is probably combustible.

Butyl 2,4-dichlorophenoxyacetate Preparation Products And Raw materials

Raw materials	Sodium chloroacetate-->sodium 2,4-dichlorophenolate-->butyl bromoacetate-->2,4-D-METHYL ESTER-->Butyl 2-chloroacetate-->Phenol-->1-Butanol-->2,4-Dichlorophenol-->Methyl phenoxyacetate
Preparation Products	2,4-Dichlorophenoxybutyric acid

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