Dihydrotanshinone I ≥98% (HPLC)

Dihydroxyacetone for synthesis

Dihydroxyacetone Pharmaceutical Secondary Standard; Certified Reference Material

Dihydroxyacetone phosphate dilithium salt ≥93% dry basis (enzymatic)

Dihydroxyacetone phosphate hemimagnesium salt hydrate ≥95% (TLC)

Dihydroxyacetone phosphate lithium salt ≥95.0% (TLC)

Dihydroxyfumaric acid hydrate 98%

Diiodo(pentamethylcyclopentadienyl)iridium(III) dimer

Diiodomethane (stabilised) for synthesis

Diiodomethane ReagentPlus®, 99%, contains copper as stabilizer

Diiodosilane contains copper as stabilizer

Diiodothyronine United States Pharmacopeia (USP) Reference Standard

Diisobutyl adipate 99%

Diisobutyl ketone for synthesis

Diisobutyl phthalate 99%

Diisobutyl phthalate certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Diisobutyl phthalate-3,4,5,6-d₄ 98 atom % D

Diisobutyl phthalate-3,4,5,6-d₄ analytical standard

Diisobutylaluminum hydride reagent grade

Diisobutylaluminum hydride solution 1.0 M in cyclohexane

Diisobutylaluminum hydride solution 1.0 M in hexanes

Diisobutylaluminum hydride solution 1.0 M in methylene chloride

Diisobutylaluminum hydride solution 1.0 M in THF

Diisobutylaluminum hydride solution 1.0 M in toluene

Diisobutylaluminum hydride solution 25 wt. % in toluene

Diisobutylamine 99%

Diisobutylene technical, ≥90% (3 parts 2,4,4-trimethyl-1-pentene + 1 part 2,4,4-trimethyl-2-pentene, GC)

Diisodecyl phthalate Selectophore™, ≥99.0%

Diisononyl phthalate ester content ≥99 % (mixture of C₉ isomers), technical grade

Diisooctylthiophosphinic acid technical, ~85% (T)

Diisopentyl phthalate analytical standard

Diisopropyl azodicarboxylate 98%

Diisopropyl chlorophosphate 97%

Diisopropyl ether (stabilized with 2,6-di-tert-butyl-4-methylphenol (BHT)) for synthesis

Diisopropyl ether analytical standard

Diisopropyl ether anhydrous, 99%, contains either BHT or hydroquinone as stabilizer

Diisopropyl ether for analysis EMSURE® ACS,Reag. Ph Eur

Diisopropyl Ether Pharmaceutical Secondary Standard; Certified Reference Material

Diisopropyl ether puriss. p.a., ≥98.5% (GC)

Diisopropyl ether ReagentPlus®, 99%, contains either BHT or hydroquinone as stabilizer

Diisopropyl malonate ReagentPlus®, 99%

Diisopropyl-fluorophosphatase ≥30 U/mg

Diisopropylamine analytical standard

Diisopropylamine for synthesis

Diisopropylamine purified by redistillation, 99.95%