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2-Methyl-1,3-propanediol

Cas:
2163-42-0
Molecular Structure:
MDL:
MFCD00082586
Molecular Formula:
C4H10O2; CH3CH(CH2OH)2
Molecular Weight:
90.12
Alias:
甲基丙二醇 1,3-Dihydroxy-2-methylpropane
Product order:
Name Specifications Packing Price Delivery
2-Methyl-1,3-propanediol 98% 25L RMB 5264.6 Consulting service
2-Methyl-1,3-propanediol 98% 2.5L RMB 770 Consulting service
2-Methyl-1,3-propanediol 98% 1L RMB 352 Consulting service
2-Methyl-1,3-propanediol 98% 100ml RMB 90.2 Consulting service
2-Methyl-1,3-propanediol 98% 500ml RMB 220 Consulting service
Character:
透明低粘度液体。与水、甲醇、乙醇、丁醇、丙二醇、丙二醇单甲醚、四氢呋喃、丙酮、碳酸内酯、苯乙烯混溶,不溶于环己烷、己烷、甲苯、二甲苯。在-54℃左右粘度度增加,出现不明显的结晶。
沸点:123-125 °C/20 mmHg ,214 °C  
密度:1.02
熔点:−91 °C
折光率n20/D :1.445
闪点:100 °C
Quality Standard:
外观Appearance                          无色透明液体
红外光谱鉴别Infrared spectrometry       符合
纯度Purity                              ≥99.0% (GC)
相对密度Specific gravity (20/20°C)     1.0140 - 1.0180
折光率Refractive index n20/D            1.4430 - 1.4470   
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