推薦產品
品質等級
化驗
99%
形狀
solid
折射率
n20/D 1.486 (lit.)
bp
52-53 °C/19 mmHg (lit.)
mp
22.4 °C (lit.)
密度
1.362 g/mL at 25 °C (lit.)
官能基
fluoro
SMILES 字串
Oc1ccc(F)cc1F
InChI
1S/C6H4F2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H
InChI 密鑰
NVWVWEWVLBKPSM-UHFFFAOYSA-N
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應用
2,4-Difluorophenol has been used:
- as starting reagent during the synthesis of 4,6-difluoro-5,7-dihydroxytryptamine
- in the synthesis of 3-carboxy-6,8-difluoro-7-hydroxycoumarin (Pacific Blue), fluorinated fluorescent dye
訊號詞
Danger
危險分類
Acute Tox. 4 Oral - Eye Dam. 1 - 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）
134.6 °F - closed cup
閃點（°C）
57 °C - closed cup
個人防護裝備
dust mask type N95 (US), Eyeshields, Gloves
客戶也查看了
W C Sun et al.
Bioorganic & medicinal chemistry letters, 8(22), 3107-3110 (1999-01-05)
Two new fluorinated fluorescent dyes, 6,8-difluoro-7-hydroxy-4-methylcoumarin (Marina Blue) and 3-carboxy-6,8-difluoro-7-hydroxycoumarin (Pacific Blue), exhibit excellent photophysical properties among a series of novel fluorinated 7-hydroxycoumarins. Most of these fluorinated coumarins have quantum yields (0.63 to 0.89) equal to or higher than that
Genetically determined differences in noradrenergic input to the brain cortex: a histochemical and biochemical study in two inbred strains of mice.
B Berger et al.
Neuroscience, 4(7), 877-888 (1979-01-01)
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