2,3-Butanediol
Molecular Structure:
MDL:
MFCD00004523
Molecular Formula:
C4H10O2
Molecular Weight:
90.12
Alias:
丁二醇,2,3-二羟基丁烷
2,3-Butylene glycol
2,3-Dihydroxybutane
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
2,3-Butanediol |
98% |
25ml |
RMB 127.6 |
Consulting service |
2,3-Butanediol |
98% |
500ml |
RMB 768.9 |
Consulting service |
2,3-Butanediol |
98% |
100ml |
RMB 214.5 |
Consulting service |
Character:
近乎无色的结晶或液体。市场上多为外消旋、内消旋混合物。分子中有二个不对称碳原子。有吸湿性。能与水混溶,溶于乙醇、乙醚和异丙醚。
熔点:25℃
沸点:182℃
折光率n20/D:1.438
密度:1.25
闪点:85℃
Quality Standard:
外观Appearance 无色至微黄色透明粘性液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥98.0%(GC)
相对密度Specific gravity (25/25°C) 1.2450-1.2490
折光率Refractive index n20/D 1.4720-1.4760
Storage:
密封阴凉干燥保存。
用途 溶剂。有机合成。掺合剂。
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