所有图片(1)
About This Item
经验公式（希尔记法）:
C11H6N2O
CAS号:
分子量:
182.18
Beilstein:
134499
MDL编号:
UNSPSC代码:
12352108
PubChem化学物质编号:
NACRES:
NA.32
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质量水平
mp
229-233 °C
溶解性
acetic acid: 10 mg/mL, clear
荧光
λex 470 nm; λem 570 nm
储存温度
2-8°C
SMILES字符串
O=C1c2ncccc2-c3cccnc13
InChI
1S/C11H6N2O/c14-11-9-7(3-1-5-12-9)8-4-2-6-13-10(8)11/h1-6H
InChI key
FOSUVSBKUIWVKI-UHFFFAOYSA-N
应用
1，8-二氟烯-9-酮 (DFO) 在法医学中用于检测纸张和其他材料上的潜在指纹。DFO 与氨基酸形成高荧光衍生物（激发波长 ~470 nm；发射波长 ~570 nm）。
包装
无底玻璃瓶。内含物装在插入的融合锥内。
其他说明
试剂与氨基酸形成高荧光衍生物（激发波长 ~470 nm；发射波长 ~570 nm）。用于检测纸上潜在指纹，灵敏度高。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
Danna E Bicknell et al.
Journal of forensic sciences, 53(5), 1108-1116 (2008-07-22)
1,2-Indanedione belongs to a class of compounds which have demonstrated great potential in the processing of latent prints, particularly in the area of fluorescence. However, variability in results achieved worldwide has precluded it from being used extensively. In order to
D Wilkinson
Forensic science international, 109(2), 87-103 (2000-03-08)
This paper describes the study of the reaction between 1, 8-diazafluoren-9-one (DFO) with the amino acid L-alanine in methyl alcohol. Particular interest was paid to the possible role of the solvent which appears to react with the DFO to form
C.A. Pounds et al.
Journal of Forensic Sciences, 35, 169-169 (1990)
Aneta Lewkowicz et al.
Materials (Basel, Switzerland), 13(13) (2020-07-10)
The investigation of innovative label-free α-amino acids detection methods represents a crucial step for the early diagnosis of several diseases. While 1,8-diazafluoren-9-one (DFO) is known in forensic application because of the fluorescent products by reacting with the amino acids present
Luminescent visualization of latent fingerprints by direct reaction with a lanthanide shift reagent.
J P Caldwell et al.
Journal of forensic sciences, 46(6), 1332-1341 (2001-11-21)
The utilization of the lanthanide shift reagent tris (6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato) europium (III) [Eu(fod)3] as a simple one-step reagent for the luminescent visualization of latent fingerprints has been investigated. UV excitation of Eu(fod)3-treated prints, achieved by using a hand-held UV lamp or
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