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459097

Sigma-Aldrich

Copper(II) chloride dihydrate

99.999%

Sinónimos:

Cupric chloride dihydrate

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About This Item

Fórmula lineal:
CuCl2 · 2H2O
Número de CAS:
10125-13-0
Peso molecular:
170.48
EC Number:
231-210-2
MDL number:
MFCD00149674
UNSPSC Code:
12352302
PubChem Substance ID:
24869509
NACRES:
NA.23

vapor density

>1 (vs air)

Quality Level

100

assay

99.999%

form

solid

impurities

≤15.0 ppm Trace Metal Analysis

mp

100 °C (dec.) (lit.)

application(s)

battery manufacturing

SMILES string

Cl[Cu]Cl.[H]O[H].[H]O[H]

InChI

1S/2ClH.Cu.2H2O/h2*1H;;2*1H2/q;;+2;;/p-2

InChI key

MPTQRFCYZCXJFQ-UHFFFAOYSA-L

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Application

Copper chloride dehydrate refluxed in acetonitrile can chemoselectively hydrolyze semicarbazones to carbonyl compounds. Copper chloride dehydrate may be used as a catalyst for efficiently cleaving t-butyldimethylsilyl (TBDMS).

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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Deprotection of t-butyldimethylsiloxy (TBDMS) protecting group with catalytic copper (II) chloride dihydrate.
Ping Z, et al.
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 11(19), 753-756 (2000)
Regeneration of carbonyl compounds from semicarbazones by copper (II) chloride dihydrate.
Ram RN and Varsha K.
Tetrahedron Letters, 32(41), 5829-5832 (1991)
Sebastian Müller et al.
PloS one, 13(11), e0206764-e0206764 (2018-11-07)
The clinically approved drug metformin has been shown to selectively kill persister cancer cells through mechanisms that are not fully understood. To provide further mechanistic insights, we developed a drug surrogate that phenocopies metformin and can be labeled in situ
María S Islas et al.
Inorganic chemistry, 53(11), 5724-5737 (2014-05-16)
A new Cu(II) complex with the antihypertensive drug telmisartan, [Cu8Tlm16]·24H2O (CuTlm), was synthesized and characterized by elemental analysis and electronic, FTIR, Raman and electron paramagnetic resonance spectroscopy. The crystal structure (at 120 K) was solved by X-ray diffraction methods. The
Bin Wu et al.
Carbohydrate research, 351, 68-73 (2012-03-01)
Two new glucoside esters 1 and 2 were produced as stress metabolites in the fresh leaves of Portulaca oleracea, in response to abiotic stress elicitation by CuCl(2). A new sugar ester (3) and two known compounds (4 and 5) were
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