(R)-(+)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane [CAS 57044-24-3]
(R)-(+)-4-氯甲基-2,2-二甲基-1,3-二氧戊环
(S)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane
CAS Number:

57044-24-3
(R)-(+)-4-(Chloromethyl)-2,2-dimethyl-1,3-dioxolane [CAS 57044-24-3]
Molecular Formula: C6H11ClO2
Molecular Weight: 150.60
   
Properties  
Chemical Purity: 98% min. (by GC)
Optical Purtiy: 99% min. (enantiomeric ratio = 99:1)
enantiomeric excess (ee): 98% min. (by Chiral GC)
Optical Rotation: [α]24/D +42.1 ± 1 °, neat
Boling Point: 63 °C, C/37 mmHg(lit.)
Refractive Index: n20/D 1.434(lit.)
   
Safety  
Hazard Codes Xi
Risk Statements 10; 41
Safety Statements 16; 26; 36  
RIDADR UN 1993 3/PG 3  
WGK Germany 3  
Flash point 51 °C  
     
Application    
Utilized in the preparation of both enantiomers of the orally active antifungal azolic agent ketoconazole.