59539

(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol

≥97.0% (sum of enantiomers, GC)

• 동의어(들): (+)-2,3-O-Isopropylidene-L-threitol, (4S,5S)-4,5-Bis(hydroxymethyl)-2,2-dimethyl-1,3-dioxolane
• 실험식(Hill 표기법): C₇H₁₄O₄
• CAS Number: 50622-09-8
• Molecular Weight: 162.18
• Beilstein: 1280797
• EC Number: 256-658-6
• MDL number: MFCD00063761
• UNSPSC 코드: 12352005
• PubChem Substance ID: 57651690
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: ≥97.0% (sum of enantiomers, GC)
• 양식: solid
• 광학 활성: [α]20/D +3.0±0.5°, c = 5% in ethanol
• bp: 92-94 °C/0.1 mmHg (lit.)
• mp: 46-50 °C
• 작용기: ether; hydroxyl; ketal
• SMILES string: CC1(C)O[C@@H](CO)[C@H](CO)O1
• InChI: 1S/C7H14O4/c1-7(2)10-5(3-8)6(4-9)11-7/h5-6,8-9H,3-4H2,1-2H3/t5-,6-/m0/s1
• InChI key: INVRLGIKFANLFP-WDSKDSINSA-N

설명

애플리케이션

(4S,5S)-2,2-Dimethyl-1,3-dioxolane-4,5-dimethanol can be used:

• As a key intermediate for the preparation of (6Z)-cis-9S,10R-epoxy-nonadecene, a female sex pheromone of elm spanworm.[1]
• To prepare a chiral diphosphite ligand by reacting with phosphorochloridite using excess of NEt₃.[2] 

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)