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3-Bromo-2-methylpropene

Molecular Structure:
MDL:
MFCD00134155
Molecular Formula:
C4H7Br;H2C=C(CH3)CH2Br
Molecular Weight:
135.00
Alias:
甲基烯丙基溴,2-甲基-3-溴丙烯 Methallyl bromide Methylallyl bromide
Product order:
Name Specifications Packing Price Delivery
3-Bromo-2-methylpropene 97% 5g RMB 759 Consulting service
3-Bromo-2-methylpropene 97% 25g RMB 2585 Consulting service
Character:
折光率n20/D:1.472
沸点:95 °C
密度:1.339
闪点:7 °C
Quality Standard:
外观Appearance                          无色至黄色液体
红外光谱鉴别Infrared spectrometry       Conforms
核磁Proton NMR spectrum                 Conforms
纯度Purity                              ≥97.0% (GC)
相对密度Specific gravity (20/20°C)     1.3370 - 1.3390
折光率Refractive index n20/D            1.4700 - 1.4760
对苯二酚hydroquinone                    ≤0.1%
Storage:
用在研究手性相转移烷基化反应中,生成(S)-α-烷基化半胱氨酸。
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