Diphenyl ether

MDL：
MFCD00003034

Molecular Formula：
C12H10O；(C6H5OC6H5)

Molecular Weight：
170.21

Alias：
苯醚,氧化二苯二苯醚 Diphenyl oxide Phenyl ether

Product order：

Name	Specifications	Packing	Price	Delivery
Diphenyl ether	CP	250ml	RMB 33	Consulting service
Diphenyl ether	GCS	5ml	RMB 97.9	Consulting service
Diphenyl ether	CP	1kg	RMB 97.9	Consulting service
Diphenyl ether	GR,99%	100ml	RMB 53.9	Consulting service
Diphenyl ether	GR,99%	500ml	RMB 167.2	Consulting service
Diphenyl ether	AR,98%	250ml	RMB 39.6	Consulting service
Diphenyl ether	99.9% (GC)	5ml	RMB 97.9	Consulting service
Diphenyl ether	99.9% (GC)	25ml	RMB 401.5	Consulting service

Character：
无色至淡黄色透明液体结晶，有洋海棠气味或有天竹葵气味。溶于醇、苯、醚和冰乙酸，不溶于水。低毒，半数致死量(大鼠，经口)3370mg/kg。有刺激性。二苯醚化学性质稳定，只有在剧烈作用时才会发生性质变化，对一般酸碱都不会发生作用。
密度:  1.073  
熔点:  26-30 °C  
沸点:  259 °C  
nD20:  1.5795-1.5815  
闪点:  115 °C  

Quality Standard：
项目                                    化学纯    
                                        (CP)
沸点/℃                               256.0~259.0  
结晶点/℃                               ≥26.5  
乙醇溶解试验                             合格  
灼烧残渣                               ≤0.005%

项目                                    分析纯  
                                        (AR)
外观Appearance                          熔化后为淡黄色液体
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98.0% (GC)
结晶点Freezing point                    25°C - 28°C
醇溶解试验Solubility in Methanol        溶液透明
折光率Refractive index n20/D            1.5790 - 1.5810  

项目                                    优级纯  
                                         (GR)
色度Color scale， Hazen 单位（铂钴色号） <15
结晶点Freeging point                    ≥26.8°C
水 份water                              ≤0.01%  
纯度Purity                              ≥99% (GC)
苯酚含量                                <0.01%
总氯(Total chlorine)                    <10ng/ul
总硫(Total Sulfate)                     <5ng/ul 

Storage：
密封阴凉干燥保存
恒温传热介质。气相色谱固定液(最高使用温度100℃，溶剂为丙酮)。有机合成,香料。
99.9%高纯级用于基于PVC膜的塑化剂介质。