中文名 | 1,8-二氮-9-芴酮 |
英文名 | 1,8-diazafluoren-9-one |
别名 | 8-二氮杂-9-芴酮 1,8-二氮-9-芴酮 1,8-二氮杂-9-芴酮 1,8-二氮杂芴-9-酮 1,8-二氮-9-芴酮(DFO) 1,8-二氮杂-9-芴酮(DFO) |
英文别名 | DFO 4-5-DIAZAFLUORENONE-0 1,8-Diazafluoran-9-one 1,8-diazafluoren-9-one 1,8-Diazafluoran-9-One 1,8-DIAZAFLUOREN-9-ONE 2.1,8-DIAZAFLUORAN-9-ONE 1,8-Diaza-9H-fluoren-9-one |
CAS | 54078-29-4 |
化学式 | C11H6N2O |
分子量 | 182.18 |
InChI | InChI=1/C11H6N2O/c14-11-9-7(3-1-5-12-9)8-4-2-6-13-10(8)11/h1-6H |
InChIKey | FOSUVSBKUIWVKI-UHFFFAOYSA-N |
密度 | 1.387±0.06 g/cm3(Predicted) |
熔点 | 229-233°C |
沸点 | 396.3±17.0 °C(Predicted) |
闪点 | 196.1°C |
蒸汽压 | 1.72E-06mmHg at 25°C |
溶解度 | 乙酸: 10mg/ml,澄清 |
折射率 | 1.688 |
酸度系数 | 0.69±0.20(Predicted) |
存储条件 | Inert atmosphere,2-8°C |
稳定性 | 稳定。与强氧化剂不相容。 |
敏感性 | Sensitive to light |
外观 | 亮黄色结晶 |
BRN | 134499 |
MDL号 | MFCD00082335 |
体外研究 | 1,2-indanedione (1,2-IND) and 1,8-diazafluoren-9-one (DFO) are used in the forensic field to enhance latent fingerprints deposited on porous surfaces due to the formation of fluorescent products by reacting with the amino acids present in the papillary exudate. DFO has been the most used because of its excellent enhancing properties, even if it is more expensive and relatively toxic in comparison with the 1,2-IND. |
危险品标志 | Xi - 刺激性物品 |
安全术语 | S22 - 切勿吸入粉尘。 S24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 10 |
海关编号 | 29339900 |
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