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4-Chromanone

Cas:
491-37-2
Molecular Structure:
MDL:
MFCD00006840
Molecular Formula:
C9H8O2
Molecular Weight:
148.16
Alias:
2,3-二氫苯并吡喃-4-酮 2,3-Dihydro-1-benzopyran-4-one
Product order:
Name Specifications Packing Price Delivery
4-Chromanone 97% 5g RMB 322.3 Consulting service
4-Chromanone 97% 25g RMB 1193.5 Consulting service
4-Chromanone 97% 100g RMB 5032.5 Consulting service
Character:
折光率n20/D :1.575
沸點(diǎn): 127-128 °C/13 mmHg  
熔點(diǎn):35-38 °C  
閃點(diǎn):110°C   
Quality Standard:
外觀Appearance                          白色至黃色結(jié)晶或粉末
紅外光譜鑒別Infrared spectrometry       符合
純度Purity                              ≥97.0% (GC)
熔點(diǎn)Melting point                       34°C - 39°C
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