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C34200

Sigma-Aldrich

Chlorodifluoroacetic acid

98%

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About This Item

Linear Formula:
F2ClCCOOH
CAS Number:
76-04-0
Molecular Weight:
130.48
Beilstein/REAXYS Number:
956625
EC Number:
200-928-8
MDL number:
MFCD00004176
UNSPSC Code:
12352106
PubChem Substance ID:
24892614
NACRES:
NA.22

Quality Level

100

assay

98%

form

liquid

refractive index

n20/D 1.355 (lit.)

bp

122 °C (lit.)

mp

20-23 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

SMILES string

OC(=O)C(F)(F)Cl

InChI

1S/C2HClF2O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

OAWAZQITIZDJRB-UHFFFAOYSA-N

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Related Categories

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1A

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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J W Harris et al.
Chemical research in toxicology, 4(2), 180-186 (1991-03-01)
1,2-Dichloro-1,1-difluoroethane (HCFC-132b) is a potential substitute for some ozone-depleting chlorofluorocarbons and a model for other 1,1,1,2-tetrahaloethanes under consideration as chlorofluorocarbon substitutes. Male Fischer 344 rats were given 10 mmol/kg HCFC-132b dissolved in corn oil by intraperitoneal injection. An NMR assay
Keith R Solomon et al.
Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology, 2(1), 62-67 (2003-03-28)
Increased UV-B through stratospheric ozone depletion leads to an increased chemical activity in the lower atmosphere (the troposphere). The effect of stratospheric ozone depletion on tropospheric ozone is small (though significant) compared to the ozone generated anthropogenically in areas already
M L Hanson et al.
Environmental toxicology and chemistry, 20(12), 2758-2767 (2002-01-05)
Chlorodifluoroacetic acid (CDFA) is a novel haloacetic acid (HAA) and has been recently documented in aquatic systems. It is a suspected degradation product of the refrigerants 1,1,2-trichloro-1,1-difluoroethane (CFC-113) and 1-chloro-1,1-difluoroethane (HCFC-142b). Haloacetic acids can be phytotoxic, putatively acting through inhibition
M Zdanowska-Fraczek et al.
Solid state nuclear magnetic resonance, 6(2), 141-146 (1996-04-01)
The reorientation of CClF2 groups in N(CH3)4H(ClF2CCOO)2 has been studied using pulsed NQR and NMR techniques. The temperature dependence of both chlorine (35Cl) NQR and fluorine (19F) NMR spin-lattice relaxation has been measured T1Q of chlorine is attributed to the
Janina Kopyra et al.
The Journal of chemical physics, 135(12), 124307-124307 (2011-10-07)
Negative ion formation following resonant electron attachment to the three title molecules is studied by means of a beam experiment with mass spectrometric detection of the anions. All three molecules exhibit a pronounced resonance in the energy range around 1

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