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Ethyl benzoate

Cas:
93-89-0
Molecular Structure:
MDL:
MFCD00009109
Molecular Formula:
C9H10O2; C6H5COOC2H5
Molecular Weight:
150.18
Alias:
安息香酸乙酯 Benzoic acid ethyl ester ethyl benzenecarboxylate
Product order:
Name Specifications Packing Price Delivery
Ethyl benzoate ≥99%, FCC 10kg RMB 1424.5 停產(chǎn)
Ethyl benzoate ≥99%, FCC 25kg RMB 2403.5 停產(chǎn)
Ethyl benzoate CP 500g RMB 71.5 停產(chǎn)
Ethyl benzoate AR,99% 500g RMB 93.5 停產(chǎn)
Ethyl benzoate GCS,>99.5%(GC) 5ml RMB 49.5 停產(chǎn)
Character:
無(wú)色澄清液體,有芳香氣味,有折光性,能與醇、醚、氯仿和石油醚混溶,幾乎不溶于水。低毒,半數(shù)致死量(大鼠,經(jīng)口)2100mg/kg。其蒸氣能引起咳嗽。有刺激性。
密度:1.050
熔點(diǎn):-34℃
沸點(diǎn):211-213℃
折光率n20/D:1.506
閃點(diǎn):93℃
Quality Standard:
Q/(HG)SJ 421-91
項(xiàng)目Item                                    分析純
                                             (AR)
含量(C9H10O2)Assay,%                       ≥ 99.0
密度(20℃)Density,g/mL                   1.046-1.053
沸程Boiling range,℃                      211-213
                                           (95%)
游離酸(以C6H5COOH計(jì))Free acids,%           ≤  0.05


項(xiàng)目                                      化學(xué)純  
                                           (CP)
酸度Acidity(以H+計(jì))/(mmol/100g)           ≤1.64  
相對(duì)密度Specific gravity (20/20°C)      1.044~1.047  
折光率Refractive index n20/D             1.504~1.506  

Storage:
密封保存。
用途  有機(jī)合成,溶劑,香料。
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