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o-Tolidine (Reag. USP, Ph. Eur.) for analysis

3,3'-Dimethyl-(1,1'Biphenyl)-4,4'-Diamine, 3,3'-Dimethylbenzidine

Minimum assay: 98.0%
Code
121744
CAS
119-93-7
Molecular Formula
C14H16N2
Molar mass
212.29 g/mol

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code packaging size price per unit box price per unit
Code & packaging Price per piece
121744.1607
code
121744.1607
packaging size
50 g
Product discontinued. Alternative 172417.1611 (please check specifications).
molecule for: o-Tolidine (Reag. USP, Ph. Eur.) for analysis
Melting Point:
131 °C
Boiling Point:
415 °C
Solubility:
Very slightly soluble in water.
Physical Description:
solid
Product Code:
121744
Product Name:
o-Tolidine (Reag. USP, Ph. Eur.) for analysis
Quality Name:
for analysis
Headline Comment:
Chlorine reagent
Specifications:
Minimum assay: 98.0%
Identity: IR passes test
Melting range: 129-131°C

Maximum limit of impurities
Insoluble matter in HCl: passes test
Residue on ignition (as SO4): 0.1 %
Sensitivity to chlorine: passes test
Hazard pictograms
  • GHS07 Hazard
  • GHS08 Hazard
  • GHS09 Hazard
WGK:
3
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS08
GHS07
GHS09
H Phrases:
H350
H302
H411
P Phrases:
P201
P202
P264
P270
P273
P281
P301+P312
P308+P313
P330
P391
P405
P501
Master Name:
o-Tolidine
Synonyms Long Text:
3,3'-Dimethyl-(1,1'Biphenyl)-4,4'-Diamine, 3,3'-Dimethylbenzidine
EINECS:
204-358-0
CS:
29215950
Index Nr.:
612-041-00-7
Download TDS file for complete specifications