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化驗
≥99.8% (T)
形狀
solid
mp
256-259 °C (lit.)
256-259 °C
螢光
λex 500 nm; λem ~700 nm in methylene chloride
SMILES 字串
CN(C)c1ccc(\C=C\c2ccc(cc2)[N+]([O-])=O)cc1
InChI
1S/C16H16N2O2/c1-17(2)15-9-5-13(6-10-15)3-4-14-7-11-16(12-8-14)18(19)20/h3-12H,1-2H3/b4-3+
InChI 密鑰
NVLSIZITFJRWPY-ONEGZZNKSA-N
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應用
4-Dimethylamino-4′-nitrostilbene (DANS, DMANS) may be used as a proton/acid indicator and physical chemistry probe to study state energy and photoexcitation dynamics of molecules.
其他說明
Standard for the correction of emission of fluorescence spectrometers
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
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
dust mask type N95 (US), Eyeshields, Gloves
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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A theoretical investigation on the electronic structure of 4-dimethylamino-4'-nitrostilbene (DANS), 4-(dicyanomethylene)-2-methyl-6-p-(dimethylamino) styryl-4H-pyran (DCM), and their protonated forms is presented in an effort to rationalize recent experimental results on the tuning of the emitted color of organic light-emitting diodes through photochemically
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