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Merck
CN

30-3240

o-Tolidine solution

Synonym(s):

Ellms-Hauser solution

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About This Item

Empirical Formula (Hill Notation):
C14H16N2
CAS Number:
Molecular Weight:
212.29
PubChem Substance ID:
UNSPSC Code:
12352005
Beilstein/REAXYS Number:
2210640
MDL number:
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form

liquid

availability

available only in Japan

concentration

~0.1 % (w/v)

dilution

(for analytical testing)

SMILES string

Cc1cc(ccc1N)-c2ccc(N)c(C)c2

InChI

1S/C14H16N2/c1-9-7-11(3-5-13(9)15)12-4-6-14(16)10(2)8-12/h3-8H,15-16H2,1-2H3

InChI key

NUIURNJTPRWVAP-UHFFFAOYSA-N

Other Notes

Reagent for the determination of chlorine, chloride, gold, etc


pictograms

Health hazardCorrosion

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B - Met. Corr. 1

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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S.A. Momin et al.
Analytica Chimica Acta, 244, 71-71 (1991)
Stabilized neutral orthotolidine, SNORT, colorimetric method for chlorine.
J D Johnson et al.
Analytical chemistry, 41(13), 1744-1750 (1969-11-01)
B. Demirata et al.
Analytical Sciences, 8, 225-225 (1992)