(2R,3R)-(-)-2,3-丁二醇是制药工业的关键结构单元。 应用 C2对称手性二醇,具有多种用途如手性辅助剂、结构单元、和手性配体。与酮发生环缩合反应以用于13C NMR 光学纯度测定。 (2R,3R)-(-)-2,3-Butanediol is a key building block in pharmaceutical industry.C2symmetric chiral diol with versatile applications as a chiral auxiliary, building block, and chiral ligand. Cyclocondenses with ketones for13CNMR determination of optical purity.
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(2R,3R)-(−)-2,3-Butanediol
Dangerous GoodsCAS number:24347-58-8 molecular formula:C4H10O2
overview
compound introduction
Specs
| Chinese alias | (R,R)-(-)-2,3-丁烯二醇 | (R,R)-(-)-2,3-二羟基丁烷 | (2R,3R)-(-)-2,3-丁二醇 | ||
| English alias | (R,R)-2,3-Butylene glycol | (2R,3R)-2,3-butanediol | (R,R)-(-)-2,3-Butanediol | (R,R)-Butane-2,3-diol | 2,3-Butanediol, (-)- | D-(-)-2,3-Butanediol | (2R,3R)-(-)-2,3-Butanediol | (R,R)-2,3-butanediol | (2R,3R)-butane-2,3-diol | Levo-2,3-Butanediol | (R,R) | ||
| CAS number | 24347-58-8 | molecular formula | C4H10O2 |
| molecular weight | 90.12 g/mol | Exact mass | ≥97% |
| PSA | 40.500 Ų | logp | -0.900 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
WGK Germany:
3
Personal protective equipment:
Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
24347-58-8 | (2R,3R)-(−)-2,3-Butanediol.pdf





