Chemical Detail

Chemical Name2,4-D chlorocrotyl ester
Synonym(s)2,4-D, alpha-chlorocrotyl ester | 2,4-Dichlorophenoxyacetic acid, 4-chlorocrotonyl ester | Acetic acid, (2,4-dichlorophenoxy)-, 4-chloro-2-butenyl ester | Chlorocrotyl ester of 2,4-D | Crotiline | Krotiline
CASRN2971-38-2
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 chlorocrotyl 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