Chemical Detail

Chemical NameS,S,S-Tributyltrithiophosphate
Secondary NameTribufos
Synonym(s)AI3-25812 | B 1776 | Butyl phosphorotrithioate | Caswell No. 864 | Chemagro 1,776 | Chemagro B-1776 | DEF | DEF defoliant | E-Z-Off D | EPA Pesticide Chemical Code 074801 | Fos-Fall A | Ortho phosphate defoliant | Phosphorotrithioic acid, S,S,S-tributyl ester | S,S,S-Tributyl phosphorotrithioate | TBTP
CASRN78-48-8
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 S,S,S-Tributyltrithiophosphate

Rulemaking Changes Affecting This Chemical

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