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About This Item
Linear Formula:
CH2F2
CAS Number:
Molecular Weight:
52.02
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
99.7%
bp
−51.6 °C (lit.)
mp
−136 °C (lit.)
density
1.1 g/mL at 25 °C (lit.)
SMILES string
FCF
InChI
1S/CH2F2/c2-1-3/h1H2
InChI key
RWRIWBAIICGTTQ-UHFFFAOYSA-N
Recommended products
Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended.
hose barb
Product No.
Description
Pricing
regulator
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Gas 1 - Press. Gas Compr. Gas
Storage Class Code
2A - Gases
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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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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