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About This Item
經驗公式（希爾表示法）:
C11H6N2O
CAS號碼:
分子量：:
182.18
Beilstein:
134499
MDL號碼:
分類程式碼代碼:
12352108
PubChem物質ID:
NACRES:
NA.32
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品質等級
mp
229-233 °C
溶解度
acetic acid: 10 mg/mL, clear
螢光
λex 470 nm; λem 570 nm
儲存溫度
2-8°C
SMILES 字串
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 密鑰
FOSUVSBKUIWVKI-UHFFFAOYSA-N
應用
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）。
包裝
无底玻璃瓶。内含物装在插入的融合锥内。
其他說明
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。[1]
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
客戶也查看了
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
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)
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
Kelly Mayse et al.
Science & justice : journal of the Forensic Science Society, 59(3), 349-358 (2019-05-06)
A study into the modification of 1,8-diazafluoren-9-one (DFO) formulations by the additions of metal salts into the working solution is reported. Similar additions have been found to increase the fluorescence of marks developed using other amino acid reagents including 1,2-indandione
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