59452

(S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate

purum, ≥99.0% (sum of enantiomers, GC)

• Synonym(s): 2,3-Isopropylidene-sn-glycerol 1-tosylate, L-α,β-Isopropylideneglycerol-γ-tosylate
• Empirical Formula (Hill Notation): C₁₃H₁₈O₅S
• CAS Number: 23735-43-5
• Molecular Weight: 286.34
• Beilstein: 89799
• MDL number: MFCD00063234
• UNSPSC Code: 12352005
• PubChem Substance ID: 329758669

Properties

• grade: purum
• Assay: ≥99.0% (sum of enantiomers, GC)
• form: solid
• optical activity: [α]20/D +7.5±0.5°, c = 2% in DMF
• mp: 29-31 °C
• storage temp.: 2-8°C
• SMILES string: Cc1ccc(cc1)S(=O)(=O)OC[C@@H]2COC(C)(C)O2
• InChI: 1S/C13H18O5S/c1-10-4-6-12(7-5-10)19(14,15)17-9-11-8-16-13(2,3)18-11/h4-7,11H,8-9H2,1-3H3/t11-/m0/s1
• InChI key: SRKDUHUULIWXFT-NSHDSACASA-N

Description

Other Notes

Chiral building block, e.g. synthesis of GABOB

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves