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Merck
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Key Documents

40346

Supelco

Dichlorodifluoromethane solution

5000 μg/mL in methanol, certified reference material

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About This Item

Fórmula empírica (notación de Hill):
CCl2F2
Número de CAS:
75-71-8
Peso molecular:
120.91
UNSPSC Code:
41116105

grade

certified reference material

Quality Level

100

CofA

current certificate can be downloaded

packaging

ampule of 1 mL

concentration

5000 μg/mL in methanol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

environmental

format

single component solution

storage temp.

2-8°C

InChI

1S/CCl2F2/c2-1(3,4)5

InChI key

PXBRQCKWGAHEHS-UHFFFAOYSA-N

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Categorías relacionadas

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - Ozone 1 - STOT SE 1

target_organs

Eyes

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
LRAC6117
LRAB8879
XA19686V
XA19687V
LC13988V

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Yukinori Maruo et al.
Dental materials journal, 24(3), 311-314 (2005-11-11)
The purpose of this study was to examine if a modified direct relining method could result in excellent denture adaptation compared to a conventional method. Direct relining was done using heat-polymerized acrylic resin base on a maxillary cast with two
Ya-Fen Wang et al.
Chemosphere, 62(10), 1681-1688 (2005-08-09)
Sulfur hexafluorine compound (SF6), trifluoromethane (CHF3) and diclorodifluoromethane (CCl2F2) are extensively used in the semiconductor industry. They are global warming gases. Most studies have addressed the effective decomposition of fluorine compounds, rather than the toxicity of decomposed by-products. Hence, the
S-K Wang et al.
Journal of physics. Condensed matter : an Institute of Physics journal, 23(43), 435011-435011 (2011-10-15)
Continuous-time core-level photon-stimulated desorption (PSD) spectroscopy was used to investigate the monochromatic soft x-ray photoreactions of CF(2)Cl(2) adsorbed on Si(111)-7 × 7 near the F(1s) edge (681-704 eV). Sequential F(+) PSD spectra were observed as a function of photon exposure
Tsukasa Tamai et al.
Environmental science & technology, 40(3), 823-829 (2006-03-03)
The decomposition of CCl2F2 to CO2 and accompanying halogen fixation by a CaO based material was studied. To improve the low reactivity of CaO, a consequence of its low surface acidity, transition metal oxides were added. Impregnation of metal acetylacetonate
David M Wilmouth et al.
The journal of physical chemistry. A, 113(51), 14099-14108 (2009-10-27)
Recent laboratory measurements of the absorption cross sections of the ClO dimer, ClOOCl, have called into question the validity of the mechanism that describes the catalytic removal of ozone by chlorine. Here we describe direct measurements of the rate-determining step
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