Chemical Detail

Chemical Name2,4-D 2-butoxyethyl ester
Synonym(s)(2,4-Dichlorophenoxy)acetic acid butoxyethyl ester | 2,4-D Butoxyethanol ester | 2,4-D Butoxyethyl ester | 2,4-D-(2-Butoxyethyl) | 2,4-D-Bee | 2,4-Dichlorophenoxyacetic acid 2-butoxyethyl ester | 2,4-Dichlorophenoxyacetic acid butoxyethanol ester | 2,4-Dichlorophenoxyacetic acid ethylene glycol butyl ether ester | 2,4-Dichlorophenoxyacetic acid, butoxyethyl ester | 2-Butoxyethyl 2,4-dichlorophenoxyacetate | Acetic acid, (2,4-dichlorophenoxy)-, 2-butoxyethyl ester | Acetic acid, (2,4-dichlorophenoxy)-, butoxyethyl ester | Aqua-Kleen | Brush Killer 64 | Butoxy-D 3 | Butoxyethanol ester of 2,4-dichlorophenoxyacetic acid | Butoxyethyl 2,4-dichlorophenoxyacetate | Caswell No. 315AI | EPA Pesticide Chemical Code 030053 | Esteron 99 Concentrate | Lo-Estasol | Silvaprop 1 | Weed-Rhap LV-4D | Weedone 100 Emulsifiable | Weedone 638 | Weedone LV 4 | Weedone LV-6
CASRN1929-73-3
De minimis Limit %0.1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeIndividually listed chemical
Effective Date1995-01-01
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of 2,4-D 2-butoxyethyl ester

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added199559 FR 1788 (1/12/1994)59 FR 61432 (11/30/1994)

Basis of OSHA Carcinogens

IARCNTPOSHA-Z
2B