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About This Item
线性分子式:
F2C6H3CHO
CAS号:
分子量:
142.10
Beilstein:
2573392
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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质量水平
方案
98%
折射率
n20/D 1.493 (lit.)
密度
1.296 g/mL at 20 °C (lit.)
官能团
aldehyde
fluoro
SMILES字符串
[H]C(=O)c1cc(F)cc(F)c1
InChI
1S/C7H4F2O/c8-6-1-5(4-10)2-7(9)3-6/h1-4H
InChI key
ASOFZHSTJHGQDT-UHFFFAOYSA-N
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一般描述
The 19F{′H} spectra of 3,5-difluorobenzaldehyde at low temperature in dimethyl ether solution was studied.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
132.8 °F - closed cup
闪点(°C)
56 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
A positive 6 J (H, CHO) in some meta derivatives of benzaldehyde. A simple model.
Canadian Journal of Chemistry, 67(5), 827-830 (1989)
Rasa Keruckiene et al.
Beilstein journal of organic chemistry, 16, 1142-1153 (2020-06-20)
Three compounds, bearing a quinazoline unit as the acceptor core and carbazole, dimethyldihydroacridine, or phenothiazine donor moieties, were designed and synthesized in two steps including a facile copper-catalyzed cyclization and a nucleophilic aromatic substitution reaction. The photophysical properties of the
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