241806

(R)-(−)-2,2-Dimethyl-1,3-dioxolane-4-methanol

98%

• Synonym(s): 2,3-Isopropylidene-sn-glycerol, L-α,β-Isopropylideneglycerol, L-2,3-O-isopropylidene-sn-glycerol
• Empirical Formula (Hill Notation): C₆H₁₂O₃
• CAS Number: 14347-78-5
• Molecular Weight: 132.16
• Beilstein/REAXYS Number: 80117
• MDL number: MFCD00003213
• UNSPSC Code: 12352005
• PubChem Substance ID: 24854331
• NACRES: NA.22

Properties

• assay: 98%
• form: liquid
• optical activity: [α]20/D −13.7°, neat
• optical purity: ee: 98% (GLC)
• refractive index: n20/D 1.434 (lit.)
• bp: 72-73 °C/8 mmHg (lit.)
• density: 1.062 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CC1(C)OC[C@@H](CO)O1
• InChI: 1S/C6H12O3/c1-6(2)8-4-5(3-7)9-6/h5,7H,3-4H2,1-2H3/t5-/m1/s1
• InChI key: RNVYQYLELCKWAN-RXMQYKEDSA-N

Description

Application

(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol may be used to prepare:

• (R)-2,2-Dimethyl-4-benzoxymethyl-1,3-dioxolane.
• ((S)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methyl 4-methylbenzenesulfonate)-1,3-dioxolane.
• (S)-Glyceraldehyde acetonide.
• Tetraoxaspiroundecanes, diglycerides, glyceryl phosphates, and spiropyrans.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 174.2 °F - closed cup
• flash_point_c: 79 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)