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Quinhydrone, MP Biomedicals™

Catalog No. MP215648280 Shop All MP Biomedicals, Inc Products
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Can be used to measure the hydrogen ion concentration (pH) of a solution in a chemical experiment. Quinhydrone, MP Biomedicals is a type of redox electrode that is an addition compound of 1M hydroquinone and 1M benzoquinone.

Quinhydrone/methanol treatment for the measurement of carrier lifetime in crystalline silicon substrates has been reported. Surface passivation of silicon substrates by quinhydrone/ethanol treatment has been investigated.

Chemical Identifiers

CAS

106-34-3

Molecular Formula

C12H10O4

Molecular Weight (g/mol)

218.21

MDL Number

MFCD00010310

InChI Key

BDJXVNRFAQSMAA-UHFFFAOYSA-N

Synonym

quinhydrone, green hydroquinone, p-benzoquinhydrone, chinhydron, chinhydron czech, unii-p4a66lq3qj, hydroquinone, compd. with p-benzoquinone, p-benzoquinone, compd. with hydroquinone, 2,5-cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol 1:1, p-benzoquinone-hydroquinone compound 1:1

PubChem CID

7801

ChEBI

CHEBI:26491

IUPAC Name

benzene-1,4-diol; cyclohexa-2,5-diene-1,4-dione

SMILES

OC1=CC=C(O)C=C1.O=C1C=CC(=O)C=C1

Specifications

Melting Point

167°C to 172°C (literature)

Quantity

100g

Solubility Information

Soluble in 90% methanol (2% v/v, clear, orange-brown solution); slightly soluble in cold water, hot water, ammonia, alcohol, ether; insoluble in petroleum ether.

Formula Weight

218.20

Physical Form

Dark Green Powder

Recommended Storage

Store at Room Temperature (15–30°C).
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