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Benzaldehyde dimethyl acetal

Cas:
1125-88-8
Molecular Structure:
MDL:
MFCD00008491
Molecular Formula:
C9H12O2; C6H5CH(OCH3)2
Molecular Weight:
152.19
Alias:
苯甲醛二甲缩醛,苯甲醛缩二甲醇,亚苄基二甲基醚 α,α-Dimethoxytoluene
Product order:
Name Specifications Packing Price Delivery
Benzaldehyde dimethyl acetal 98% 25g RMB 121 Consulting service
Benzaldehyde dimethyl acetal 98% 100g RMB 297 Consulting service
Benzaldehyde dimethyl acetal ≥98%,Kosher 1kg RMB 1727 Consulting service
Benzaldehyde dimethyl acetal 98% 500g RMB 1276 Consulting service
Benzaldehyde dimethyl acetal ≥98%,Kosher 5kg RMB 5467 Consulting service
Benzaldehyde dimethyl acetal ≥98%,Kosher 10kg RMB 9383 Consulting service
Character:
有近似杏仁香的液体,存在于马铃薯中。酸性条件下易水解生成苯甲醛,但不受碱性环境影响。对氧化剂或还原剂稳定,因此它是保存苯甲醛的重要形式(苯甲醛易被空气氧化,若制成缩醛便于保存)。
密度: 1.01  
沸点: 207℃
闪点:  69 °C  
折光率: 1.493 
Quality Standard:
98%:


外观Appearance                            无色透明液体
红外光谱鉴定Infrared spectrometry         和对照品匹配
纯度Purity                                >98.0% (GC)
折光率Refractive index n20/D              1.4920 - 1.4940    
相对密度Specific gravity (20/20°C)       1.0170 - 1.0200


≥98%,Kosher:


外观Appearance                            无色透明液体
红外光谱鉴定Infrared spectrometry         和对照品匹配
纯度Purity                                >98.0% (GC)
折光率Refractive index n20/D              1.4910 - 1.4950    
相对密度Specific gravity (20/20°C)       1.0170 - 1.0200
色度Color test (APHA)                     <100APHA
砷Arsenic (As)                            ≤3 ppm
镉Cadmium (Cd)                            ≤1 ppm
汞Mercury (Hg)                            ≤1 ppm
铅Lead (Pb)                               ≤10 ppm

Storage:
对空气敏感,密封保存。
用于合成硒羰基化合物的试剂
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