产品名称
2,4-二氟苯甲酸, 98%
InChI key
NJYBIFYEWYWYAN-UHFFFAOYSA-N
InChI
1S/C7H4F2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)
SMILES string
OC(=O)c1ccc(F)cc1F
assay
98%
mp
188-190 °C (lit.)
functional group
carboxylic acid
fluoro
Quality Level
General description
Molecular conformation, vibrational and electronic transition analysis of 2,4-difluorobenzoic acid has been investigated by experimental techniques (FT-IR, FT-Raman and UV) and quantum chemical calculations.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Mehmet Karabacak et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(5), 1511-1519 (2011-06-08)
In this study, the molecular conformation, vibrational and electronic transition analysis of 2,3-difluorobenzoic acid and 2,4-difluorobenzoic acid (C7H4F2O2) were presented using experimental techniques (FT-IR, FT-Raman and UV) and quantum chemical calculations. FT-IR and FT-Raman spectra in solid state were recorded
Jiaqing Guo et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 240, 118592-118592 (2020-07-03)
Low-toxic and environmentally friendly carbon dots (CDs) have been extensively applied in various fields. CDs usually demonstrate excellent selectivity and high sensitivity, especially in ion detection. However, the most commonly used CDs are excited by ultraviolet (UV) light and emit
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