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· · COA & SDS available for every product · Same-day shipping on in-stock items ((2S,3S)-4-(tert-butoxy)-3-(tert-butyl)-2,3-dihydrobenzo[d][1,3]oxaphosphol-2-yl)di-tert-butylphosphine oxide - ≥97%,≥99%(ee) , CAS No.2374143-33-4
Storage
Store at 2-8°C,Desiccated
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Why this grade ≥97%,≥99%(ee) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Desiccated Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥97%, ≥99%(ee)
Legal Information
生产商：赜军医药
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504773727 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504773727 Canonical Smiles CC(C)(C)OC1=CC=CC2=C1P(C(O2)P(=O)(C(C)(C)C)C(C)(C)C)C(C)(C)C IUPAC Name (2S,3S)-3-tert-butyl-2-ditert-butylphosphoryl-4-[(2-methylpropan-2-yl)oxy]-2H-1,3-benzoxaphosphole InChIKey YTSVKNHPNYLCOD-PPHZAIPVSA-N INCHI 1S/C23H40O3P2/c1-20(2,3)26-17-15-13-14-16-18(17)27(21(4,5)6)19(25-16)28(24,22(7,8)9)23(10,11)12/h13-15,19H,1-12H3/t19-,27-/m0/s1 PubChem CID 156596990 Molecular Weight 426.52
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
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