Dibutyl phthalate 99 84-74-2 - Sigma-Aldrich
n-Butyl phthalate, DBP, Phthalic acid dibutyl ester Linear Formula: C6H4-1,2- [CO2(CH2)3CH3]2 CAS Number: 84-74-2 Molecular Weight: 278.34 Beilstein: 1914064 EC Number: 201-557-4 MDL number: MFCD00009441 PubChem Substance ID: 24874456 NACRES: NA.22 Pricing and availability is not currently available. Properties vapor density 9.6 (vs air)
Final Scope of the Risk Evaluation for Dibutyl Phthalate (1,2
In December 2025, EPA designated dibutyl phthalate (CASRN 84-74-2) as a high-priority substance for risk evaluation following the prioritization process as required by Section 6(b) of the Toxic Substances Control Act (TSCA) and implementing regulations (40 CFR Part 702) (Docket ID: EPA-HQ-OPPT- 2025-0131).
Dibutyl phthalate certified reference material, TraceCERT 84-74-2
Dibutyl phthalate certified reference material, TraceCERT; CAS Number: 84-74-2; EC Number: 201-557-4; Synonyms: n-Butyl phthalate,DBP,Phthalic acid dibutyl ester; Linear Formula: C6H4-1,2-[CO2(CH2)3CH3]2; find Supelco-18281 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich
Proposed Designation of Dibutyl Phthalate as a High-Priority Substance
Dibutyl Phthalate (84-74-2) 10M to 50M 10M to 50M 10M to 50M 10M to 50M 10M to 50M 10M to 50M 7,005,890 1M to 10M 1M to 10M 1M to 10M 1M to 10M Note: M = million Reference: U.S. EPA (2013 ), 7 Production volume of dibutyl phthalate in 2015, as reported to EPA during the 2016 CDR
Draft Scope of the Risk Evaluation for Dibutyl Phthalate (1,2
In December 2025, EPA designated dibutyl phthalate (CASRN 84-74-2) as a high-priority substance for risk evaluation following the prioritization process required by Section 6(b) of the Toxic Substances
