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  8. o-Tolidine, 98%, Thermo Scientific Chemicals

o-Tolidine, 98%, Thermo Scientific Chemicals

Catalog Number p-7023859
Click to view available options
Quantity:
25 g
100 g
119-93-7
C14H16N2
212.296
MFCD00014773
NUIURNJTPRWVAP-UHFFFAOYSA-N
o-tolidine, 3,3'-dimethylbenzidine, orthotolidine, diaminoditolyl, 2-tolidine, diaminotolyl, bianisidine, 3,3'-tolidine, 3,3'-dimethylbiphenyl-4,4'-diamine, 4,4'-bi-o-toluidine
8413
CHEBI:34320
4-(4-amino-3-methylphenyl)-2-methylaniline
CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N
119-93-7
C14H16N2
212.296
MFCD00014773
NUIURNJTPRWVAP-UHFFFAOYSA-N
o-tolidine, 3,3'-dimethylbenzidine, orthotolidine, diaminoditolyl, 2-tolidine, diaminotolyl, bianisidine, 3,3'-tolidine, 3,3'-dimethylbiphenyl-4,4'-diamine, 4,4'-bi-o-toluidine
8413
CHEBI:34320
4-(4-amino-3-methylphenyl)-2-methylaniline
CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N

Description

O-Tolidine is widely used in dye production. It is particularly used in textile, leather and paper industries. It can be used as an indicator in analytical, clinical and forensic chemistry. It is utilized for the determination of gold and chlorine level in swimming pool water.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
O-Tolidine is widely used in dye production. It is particularly used in textile, leather and paper industries. It can be used as an indicator in analytical, clinical and forensic chemistry. It is utilized for the determination of gold and chlorine level in swimming pool water.

Solubility
Slightly soluble in water.

Notes
Light and air sensitive. Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY
Melting Point 128°C to 132°C
Boiling Point 300°C to 301°C
Flash Point 244°C (471°F)
Quantity 25 g
UN Number UN3077
Sensitivity Light sensitive
Merck Index 14,9514
Solubility Information Slightly soluble in water.
Formula Weight 212.3
Percent Purity 98%
Chemical Name or Material o-Tolidine
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Safety and Handling

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Product Identifier
  • o-Tolidine
 Signal Word
  • Danger
 Hazard Category
  • Carcinogenicity Category 1A
  • LONG-TERM AQUATIC HAZARD Chronic 2
  • Acute toxicity Category 4
 Hazard Statement
  • H302-Harmful if swallowed.
  • H350-May cause cancer.
  • H411-Toxic to aquatic life with long lasting effects.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P273-Avoid release to the environment.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P308+P313-IF exposed or concerned: Get medical advice/attention.
  • P405-Store locked up.
  • P501-Dispose of contents/container to in accordance with local/regional/national/international regulations..

RUO – Research Use Only

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