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12309 Sigma-Aldrich

p-Benzoquinone

for spectrophotometric det. of amines, ≥99.5% (HPLC)

Synonym: Quinone

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Properties

Related Categories Amines, Analytical Reagents, Analytical/Chromatography, Derivatization Reagents, Derivatization Reagents TLC,
vapor density   3.73 (vs air)
vapor pressure   0.1 mmHg ( 25 °C)
InChI Key   AZQWKYJCGOJGHM-UHFFFAOYSA-N
assay   ≥99.5% (HPLC)
autoignition temp.   815 °F
quality   for spectrophotometric det. of amines
sublimation residue   ≤0.1%
mp   112-114 °C
  113-115 °C(lit.)
Gene Information   human ... ACHE(43), BCHE(590), CES1(1066)

Description

Other Notes

Reagent for the spectrophotometric microdetermination of amines

Application

P-Benzoquinone along with tetrathiafulvalene (TTF) was used as mediators, in an experimental study based on different parameters affecting the preparation of enzyme electrochemical biosensors using self-assembled monolayer (SAM)-modified electrodes is reported. It may be used for spectrophotometric determination of cysteine and/or carbocysteine in a mixture of amino acids, shampoo, and pharmaceutical. It may also be used as an effective cogent in peroxide-initiated crosslinking of polypropylene.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2587 6.1 / PGII
WGK Germany 
3
RTECS 
DK2625000
Flash Point(F) 
170.6 °F
Flash Point(C) 
77 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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