2,6-Dichloroquinone-4-chloroimide

SIAL/35620 - for spectrophotometric det. of vitamin B₆, ≥99.0%

Synonym: N,2,6-Trichloro-p-benzoquinoneimide; Gibb’s reagent

CAS Number: 101-38-2
Empirical Formula (Hill Notation): C₆H₂Cl₃NO
Molecular Weight: 210.45
EC Number: 202-937-2
MDL Number: MFCD00001611
Linear Formula: C₆H₂Cl₃NO
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-35620-50G	50 g	$0.00 1/EA CALL FOR PRICE		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	food and beverages vitamins, nutraceuticals, and natural products
assay	≥99.0%
	≥99.0% (AT)
InChI	1S/C6H2Cl3NO/c7-4-1-3(10-9)2-5(8)6(4)11/h1-2H
InChI key	YHUMTHWQGWPJOQ-UHFFFAOYSA-N
mp	65-67 °C (lit.)
	65-68 °C
quality	for spectrophotometric det. of vitamin B₆
Quality Level	100
SMILES string	ClN=C1C=C(Cl)C(=O)C(Cl)=C1
storage temp.	2-8°C
technique(s)	UV/Vis spectroscopy: suitable

Application:	Gibb′s reagent was used in paper chromatography, in an experiment conducted to semi-quantitatively estimate tyramine and octopamine.
General description:	2,6-Dichloroquinone-4-chloroimide generally find application in being used as spot test and chromatographic spray reagents, mainly for phenols, though it can be used in detection of other types of compounds such as antioxidants, few primary and secondary amines, on silica gel chromatographic plates. Its decomposition rate is directly proportional to pressure.

Symbol	GHS02,GHS07
Signal word	Danger
Hazard statements	H242 - H315 - H319
Precautionary statements	P210 - P235 - P302 + P352 - P305 + P351 + P338 - P370 + P378 - P403
Hazard Codes	F,Xi
Risk Statements	5-11-36/37/38
Safety Statements	15-26
RIDADR	UN 3224A1 4.1 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥99.0% (AT); ≥99.0%
mp	65-67 °C (lit.); 65-68 °C
Storage Temp.	2-8°C
UNSPSC	41116105

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