o-Tolidine CAS: 119-93-7
MF: [-C6H3(CH3)-4-NH2]2
MW: 212.29
A colorimetric reagent for gold and for free chlorine.

o-Tolidine (CAS 119-93-7)

o-Tolidine | CAS 119-93-7 is rated 5.0 out of 5 by 1.
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Application: o-Tolidine is a colorimetric reagent for gold and for free chlorine
CAS Number: 119-93-7
Purity: ≥97%
Molecular Weight: 212.29
Molecular Formula: [-C6H3(CH3)-4-NH2]2
Supplemental Information: This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data (including water content).

Sensitive colorimetric reagent for gold and for free chlorine in water. Warning:May be carcinogenic.

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in water, ethanol, ether, dil. acids, and 2% HCl (10 mg/mL).
Storage :
Store at room temperature
Melting Point :
128-131° C (lit.)
Boiling Point :
200° C at 760 mmHg
Density :
1.11 g/cm3 (Predicted)
Refractive Index :
n20D 1.64 (Predicted)
IC50 :
MgcRacGAP: IC50 = 12.16 µM (human)
pK Values :
pKb: 4.59
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
DD1225000
PubChem CID :
8413
Merck Index :
14: 9514
MDL Number :
MFCD00014773
EC Number :
204-358-0
Beilstein Registry :
2210640
SMILES :
CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N

Download SDS (MSDS)

Certificate of Analysis

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Rated 5 out of 5 by from Mohammed et al Mohammed et al. (PubMed ID 20657475) used o-Tolidine as a calorimetric reagent to study the thermotropic liquid crystalline behavior of new mesogenic azomethine diols. -SCBT Publication Review
Date published: 2015-07-11
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