方案
99.7%
沸点
−51.6 °C (lit.)
mp
−136 °C (lit.)
密度
1.1 g/mL at 25 °C (lit.)
官能团
fluoro
SMILES字符串
FCF
InChI
1S/CH2F2/c2-1-3/h1H2
InChI key
RWRIWBAIICGTTQ-UHFFFAOYSA-N
其他说明
推荐使用铜质软管接头 Z146811 或铜体微型气流阀 Z513539。
警示用语：
Danger
危险声明
预防措施声明
危险分类
Flam. Gas 1 - Press. Gas Compr. Gas
储存分类代码
2A - Gases
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
法规信息
新产品
此项目有
R L Smith et al.
Microbial ecology, 51(1), 22-35 (2005-12-31)
Nitrification was measured within a sand and gravel aquifer on Cape Cod, MA, using a series of single-well injection tests. The aquifer contained a wastewater-derived contaminant plume, the core of which was anoxic and contained ammonium. The study was conducted
Jessica Scaranto et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 74(5), 1072-1076 (2009-10-10)
The interaction of difluoromethane (CH(2)F(2)) with the TiO(2) surface (P25 Degussa) at room temperature has been studied by Fourier-transform infrared spectroscopy for the first time. From the comparison between the adsorption characteristics and the gas-phase spectra it can be deduced
An Yong Li et al.
Physical chemistry chemical physics : PCCP, 9(47), 6263-6271 (2007-11-30)
H-bonding angle angleYHX has an important effect on the electronic properties of the H-bond Y...HX, such as intra- and intermolecular hyperconjugations and rehybridization, and topological properties of electron density. We studied the multifurcated bent H-bonds of the proton donors H3CZ
Alessandro Cecchi et al.
Bioorganic & medicinal chemistry letters, 15(23), 5192-5196 (2005-10-06)
An inhibition study of the human cytosolic isozymes I, and II, the mitochondrial isoform VA, and the tumor-associated, transmembrane isozyme IX of carbonic anhydrase (CA, EC 4.2.1.1) with a library of aromatic/heteroaromatic/polycyclic difluoromethanesulfonamides is reported. Most of the inhibitors were
M K Ellis et al.
Human & experimental toxicology, 15(7), 592-596 (1996-07-01)
1. Difluoromethane (HFC32) is under development as a replacement for chlorofluorocarbons (CFCs) in some refrigeration applications. 2. The metabolism and disposition of [14C]-difluoromethane ([14C]-HFC32) was determined in male Swiss mice as a consequence of a single 6 h inhalation exposure
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