Chemical Detail

Chemical Name2,4-DB
Synonym(s)(2,4-Dichlorophenoxy)butyric acid | 2,4-D Butyric | 2,4-D Butyric acid | 2,4-DM | 4(2,4-DB) | 4-(2,4-Dichlorophenoxy)butanoic acid | 4-(2,4-Dichlorophenoxy)butyric acid | Butanoic acid, 4-(2,4-dichlorophenoxy)- | Butoxone amine | Butoxone ester | Butyrac 118 | Butyrac 200 | Butyrac ester | Butyric acid, 4-(2,4-dichlorophenoxy)- | Caswell No. 316 | EPA Pesticide Chemical Code 030801 | Embutox E | Embutox klean-up | Legumex D | NSC 70337 | gamma-(2,4-Dichlorophenoxy)butyric acid
CASRN94-82-6
De minimis Limit %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-DB

Rulemaking Changes Affecting This Chemical

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