59539

(4S,5S)-2,2-二甲基-1,3-二氧戊环-4,5-二甲醇

≥97.0% (sum of enantiomers, GC)

• 别名: (+)-2,3-O-亚异丙基-L-苏力糖醇, (+)-2,3-O-异亚丙基-L-苏糖醇
• 经验公式（希尔记法）: C₇H₁₄O₄
• CAS号: 50622-09-8
• 分子量: 162.18
• Beilstein: 1280797
• EC號碼: 256-658-6
• MDL號碼: MFCD00063761
• 分類程式碼代碼: 12352005
• PubChem物質ID: 57651690
• NACRES: NA.22

属性

• 品質等級: 100
• 化驗: ≥97.0% (sum of enantiomers, GC)
• 形狀: solid
• 光學活性: [α]20/D +3.0±0.5°, c = 5% in ethanol
• bp: 92-94 °C/0.1 mmHg (lit.)
• mp: 46-50 °C
• 官能基: ether; hydroxyl; ketal
• SMILES 字串: 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 密鑰: INVRLGIKFANLFP-WDSKDSINSA-N

说明

應用

(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.
• To prepare a chiral diphosphite ligand by reacting with phosphorochloridite using excess of NEt₃. 

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)