Benzil
Molecular Structure:
MDL:
MFCD00003080
Molecular Formula:
C14H10O2; C6H5COCOC6H5
Molecular Weight:
210.22
Alias:
聯(lián)苯酰,苯偶酰,二苯基乙二酮
Dibenzoyl
Dipenylglyoxal
1,2-Diphenlethanedione
Diphenyl-α;β-diketone
Diphenylethanedione
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Benzil |
CP |
100g |
RMB 94.6 |
Consulting service |
Benzil |
CP |
500g |
RMB 207.9 |
Consulting service |
Benzil |
GR |
100g |
RMB 126.5 |
Consulting service |
Benzil |
GR |
500g |
RMB 317.9 |
Consulting service |
Character:
黃色棱形結(jié)晶。能溶于醇、醚、氯仿、乙酸乙酯、苯、甲苯和硝基苯,不溶于水。低毒,半數(shù)致死量(大鼠,經(jīng)口)2710mg/kg。有刺激性。
密度:1.23
熔點(diǎn):95℃
沸點(diǎn):346-348℃
閃點(diǎn):180 °C
Quality Standard:項目Item 化學(xué)純
(CP)
熔點(diǎn)范圍Melting point,℃ 94~96
灼燒殘渣(以硫酸鹽計)Ignition residue,% ≤ 0.05
乙醇溶解試驗(yàn)Solubility in ethanol 合格
項目 優(yōu)級純
(GR)
外觀Appearance 黃色結(jié)晶或結(jié)晶粉末
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥99.0% (GC)
熔點(diǎn)Melting point 94°C - 97°C
酸值A(chǔ)cid Value ≤1.0
干燥損失Loss on drying <0.5 %
硫酸鹽灰分Sulfated ash <0.1 %
Storage:
密封避光保存
用途 用作制藥原料、有機(jī)合成中間體及紫外線固化劑,也用作殺蟲劑。