Isofenphos

Chemical Name	Isofenphos
Synonym(s)	1-Methylethyl-2-((ethoxy((1-methylethyl)amino)phosphinothioyl)oxy)benzoate \| 2-((Ethoxy((1-methylethyl)amino)phosphinothioyl)oxy)benzoic acid 1-methylethyl ester \| 2-((Ethoxyl((1-methylethyl)amino]phosphinothioyl]oxy) benzoic acid 1-methylethyl ester \| 40 SD \| AI3-27748 \| Amaze \| BAY-92114 \| BAY-SRA-12869 \| Benzoic acid, 2-((ethoxy((1-methylethyl)amino)phosphinothioyl)oxy)-, 1-methyl ester \| Benzoic acid, 2-((ethoxy((1-methylethyl)amino)phosphinothioyl)oxy)-, 1-methylethyl ester \| Caswell No. 447AB \| EPA Pesticide Chemical Code 109401 \| Isofenphos (2-[[Ethoxyl[(1-methylethyl)amino]phosphinothioyl]oxy] benzoic acid 1-methylethyl ester) \| Isopropyl O-(ethoxy(isopropylamino)phosphinothioyl)salicylate \| Isopropyl O-(ethoxy-N-isopropylamino(thiophosphoryl))salicylate \| Isopropyl salicylate O-ester with O-ethyl isopropylphosphoramidothioate \| O-Ethyl O-(2-isopropoxycarbonyl)phenyl isopropylphosphoramidothioate \| Phosphoramidothioic acid, isopropyl-, O-ethyl O-(2-isopropoxycarbonylphenyl) ester \| SRA 12869 \| SRA 128691 \| Salicylic acid, isopropyl ester, O-ester with O-ethyl isopropylphosphoramidothioate
CASRN	25311-71-1
De minimis Limit %	1
M,P/OU Threshould (lb)	25,000/10,000
Listing Type	Individually listed chemical
Effective Date	01-JAN-95
Chemical Qualifier	No
Metal	No
Chemical of Special Concern	No
Per- or Polyfluoroalkyl Substance	No

Rulemaking Changes Affecting This Chemical

Status	Effective Reporting Year	FR Proposed Rule	FR Final Rule
Added	1995	59 FR 1788 (1/12/1994)	59 FR 61432 (11/30/1994)

Structural image
Structural representation of Isofenphos