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546186

Sigma-Aldrich

香豆素 153

Dye content 99 %

别名:

2,3,6,7-四氢-9-(三氟甲基)-1H,5H,11H-[1]苯并吡喃(6,7,8-ij)喹嗪-11-酮, 2,3,6,7-四氢-9-三氟甲基-1H,5H-喹嗪并(9,1-gh)香豆素, 8-三氟甲基-2,3,5,6-4H-1,H-11-氧杂-3a-氮杂-苯并[de]蒽-10-酮, 香豆素 540A

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About This Item

经验公式（希尔记法）:
C16H14F3NO2
CAS号:
53518-18-6
分子量:
309.28
Beilstein:
3624201
EC號碼:
258-600-5
MDL號碼:
MFCD00041843
分類程式碼代碼:
12352103
PubChem物質ID:
24878878
NACRES:
NA.23

形狀

solid

品質等級

100

成份

Dye content, 99%

mp

164-168 °C (lit.)

λmax

422 nm (lit.)
422 nm

螢光

λem 532 nm in ethanol (Lasing peak 550 nm, lasing range 521 - 605 nm (methanol), pump source XeCl (308 nm))

SMILES 字串

FC(F)(F)C1=CC(=O)Oc2c3CCCN4CCCc(cc12)c34

InChI

1S/C16H14F3NO2/c17-16(18,19)12-8-13(21)22-15-10-4-2-6-20-5-1-3-9(14(10)20)7-11(12)15/h7-8H,1-6H2

InChI 密鑰

VSSSHNJONFTXHS-UHFFFAOYSA-N

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應用

激光染料

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)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCQ4156
MKCM2477
MKCK2237
MKCB9977
MKBQ8716V

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Conjugated polymers are versatile bio-imaging probes as their optical properties can be readily fine-tuned. In this manuscript, fluorescent conjugated polymer nanoparticles are fabricated using three different poly(p-phenylene ethynylene) (PPE) derivatives. The polymers have the same backbone but carry different side
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Ionic liquids (ILs) are highly tailorable solvents with many potential applications. Knowledge about their solvation properties is highly beneficial in the utilization of ILs for specific tasks, though for many ILs this is currently unknown. In this study, we have
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Alginate-based amphiphilic graft copolymers were synthesized by single electron transfer living radical polymerization (SET-LRP), forming stable micelles during polymerization induced self-assembly (PISA). First, alginate macroinitiator was prepared by partial depolymerization of native alginate, solubility modification and attachment of initiator. Depolymerized

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