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33430

o-Dianisidine

for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V, ≥97.0%

Synonym(s):

3,3′-Dimethoxybenzidine, Fast Blue B

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About This Item

Empirical Formula (Hill Notation):
C14H16N2O2
CAS Number:
119-90-4
Molecular Weight:
244.29
UNSPSC Code:
41116105
NACRES:
NA.21
PubChem Substance ID:
329754542
EC Number:
204-355-4
Beilstein/REAXYS Number:
1879884
MDL number:
MFCD00008372
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Quality Level

100

assay

≥97.0% (GC), ≥97.0%

quality

for spectrophotometric det. of Au, NO2-, Ce(IV), for the detection of Au, Co, Cu, SCN-, V

technique(s)

UV/Vis spectroscopy: suitable

SMILES string

COc1cc(ccc1N)-c2ccc(N)c(OC)c2

InChI

1S/C14H16N2O2/c1-17-13-7-9(3-5-11(13)15)10-4-6-12(16)14(8-10)18-2/h3-8H,15-16H2,1-2H3

InChI key

JRBJSXQPQWSCCF-UHFFFAOYSA-N

Application

Ortho Dianisidine may be used in a novel automated method, used to measure the total antioxidant response (TAR) against potent free radical reactions. It may also be used along with glucose oxidase and peroxidase in the determination of blood and urinary glucose.

Other Notes

Redox indicator for titration with NBS

Disclaimer

Probably carcinogenic.

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

hcodes

H302,H350

Hazard Classifications

Acute Tox. 4 Oral - Carc. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

402.8 °F - closed cup

flash_point_c

206 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

119-90-4

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The use of lead tetraacetate, benzidine, o-dianisdine and a "film test" in investigating the periodic-acid-Schiff technic.
R E GLEGG et al.
Stain technology, 27(6), 277-305 (1952-11-01)
Determination of glucose by an improved enzymatic procedure.
Washko ME and Rice EW.
Clinical Chemistry, 7(5), 542-545 (1961)
The presence of hemoglobin within the nucleus of the embryonic chick erythroblast.
O'Brien BRA.
Experimental Cell Research, 21(1), 226-228 (1960)
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Global Trade Item Number

SKUGTIN
33430-10G04061826737989
33430-50G04061826737996