L-(+)-2,3-Butanediol 是 2,3-Butanediol (2,3-BD) 的立体异构体。 2,3-BD 可用于生产防冻溶剂、萃取溶剂、丁二烯、聚合物、聚氨酯和二乙酰,也可用作燃料。
100
for chiral derivatization
≥97.0% (sum of enantiomers, GC)≥97.0%
[α]20/D +13±1°, neat
enantiomeric ratio: ≥99:1 (GC)
LiChropur™
HPLC: suitable
n20/D 1.433
177-179 °C (lit.)
0.992 g/mL at 20 °C (lit.)
2-8°C
C[C@H](O)[C@H](C)O
1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m0/s1
OWBTYPJTUOEWEK-IMJSIDKUSA-N
10 - Combustible liquids
WGK 3
185.0 °F - closed cup
85 °C - closed cup
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)