C12H14Cl2O3
277.14 g/mol
AgrochemicalWarning
Butyl ester 2,4-D
CAS94-80-4EC202-364-8
Category
Agrochemical
Compound Class
Ester
Primary Use
Herbicide for weed control
Butyl ester 2,4-D is an agrochemical compound primarily used as a herbicide for weed control. It is structurally characterized by an aromatic ring with halogen substituents and ester and ether functional groups, with moderate lipophilicity.
herbicide for weed control
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 0.85
2,4-D-butotyl
CAS1929-73-3
Herbicide
SimilarStructure SimilarSimilarity 0.74
2,4-D-ethyl
CAS533-23-3
Herbicide active ingredient
SimilarStructure SimilarSimilarity 0.72
2,4,5-T-butyl
CAS93-79-8
herbicide for crops and industrial areas
ApplicationSame Use
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CAS1194-65-6
Herbicide for weed control
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Metribuzin
CAS21087-64-9
Herbicide for weed control
ReferenceSame Category
2,4-DB
CAS94-82-6
selective post-emergence broadleaf herbicide
ReferenceSame Category
4-Amino-3,5-dichloro-6-fluoro-2-pyridone
CAS94133-62-7
Agrochemical intermediate for fluroxypyr synthesis
Related Reading
Safety Reference
Warning
H302Harmful if swallowed
H317May cause an allergic skin reaction
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Customs Tariff Classification
The international HS code for Butyl ester 2,4-D (CAS 94-80-4) is 2918.99.
HS code (international, 6-digit)
2918.99
EU CN code (8-digit)
2918 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
butyl 2-(2,4-dichlorophenoxy)acetate
InChIKey
UQMRAFJOBWOFNS-UHFFFAOYSA-N
SMILES
CCCCOC(=O)COC1=C(C=C(C=C1)Cl)Cl
Synonyms (79)
- (2, butyl ester
- 2,4-D 1-butyl ester
- 2,4-D BUTYL ESTER
- 2,4-D butylate in Hexane
- 2,4-D n-butyl ester
- 2,4-D-butyl
- 2,4-d butylate
- Abco W.K-67 2,4-D Weed Killer
- Butapon
- Butyl 2,4-D
- Butyl 400
- Butyl dichlorophenoxyacetate
- Butyl ester 2,4-D
- Butyl ester of 2,4-D
- Caswell No. 315AL
- Chipman 2,4-D Butyl Ester 4E
- Chipman 2,4-D Butyl Ester 6E
- Component Orange
- Crop Rider 2.67D
- De-Pester Ded-Weed ME-4
- De-Pester Ded-Weed ME-5
- De-Pester Ded-Weed ME-6
- De-Pester Ded-Weed ME-9
- Diamond Shamrock Butyl 4D
- Esso Herbicide 10
- FS Ester 400 Weed Killer
- Felco HV2 Weed Killer
- Felco HV4 Weed Killer
- Green Cross Weed-No-More
- Hi-Ester 2,4-D
- Line Rider 4T
- Lironox
- Lironox 326
- MFA No. 4 Weed Killer
- MFA No. 6 Weed Killer
- Miller's 4# Ester
- Miller's 6# Ester
- Monsanto 2,4-D Butyl Ester
- Orange II Component
- Purple Component
- Rhodia 2,4-D Butyl Ester 6L
- Shell 40
- T-H Ded-Weed ME-6
- T-H Ded-Weed ME-9
- The Crop Rider
- Unico 2,4-D Ester Weed Killer
- Weed-Rhap B-2.67D
- Weed-Rhap B-4D
- Weed-Rhap B-6D
Sourcing Butyl ester 2,4-D?
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