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质量水平
方案
99%
表单
solid
折射率
n20/D 1.486 (lit.)
沸点
52-53 °C/19 mmHg (lit.)
mp
22.4 °C (lit.)
密度
1.362 g/mL at 25 °C (lit.)
官能团
fluoro
SMILES字符串
Oc1ccc(F)cc1F
InChI
1S/C6H4F2O/c7-4-1-2-6(9)5(8)3-4/h1-3,9H
InChI key
NVWVWEWVLBKPSM-UHFFFAOYSA-N
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应用
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
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
134.6 °F - closed cup
闪点(°C)
57 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
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)
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
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