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A17837 o-Tolidine, 98%

CAS Number
119-93-7
Synonyms
4,4'-Diamino-3,3'-dimethylbiphenyl
3,3'-Dimethylbenzidine

Stock No. Size Price ($) Quantity Availability
A17837-14 25g 59.70
A17837-22 100g 173.00
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o-Tolidine, 98%

MDL
MFCD00014773
EINECS
204-358-0

Chemical Properties

Formula
C14H16N2
Formula Weight
212.30
Melting point
128-132°
Boiling Point
300-301°
Flash Point
244°(471°F)
Storage & Sensitivity
Light Sensitive. Ambient temperatures.
Solubility
Slightly soluble in water.

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.

Notes

Light and air sensitive. Incompatible with strong oxidizing agents.

Literature References

Kumar, A.; Sharma, K. K.; Kumar, P.; Ramchiary, N. Laccase isozymes from Ganoderma lucidum MDU-7: Isolation, characterization, catalytic properties and differential role during oxidative stress. J. Mol. Catal. B: Enzym. 2015, 113, 68-75.

Kagalkar, A. N.; Khandare, R. V.; Govindwar, S. P. Textile dye degradation potential of plant laccase significantly enhances upon augmentation with redox mediators. RSC Adv. 2015, 5 (98), 80505-80517.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H350

Harmful if swallowed. May cause cancer.

Precautionary Statements: P201-P202-P264b-P270-P281-P301+P312-P308+P313-P330-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use personal protective equipment as required. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF exposed or concerned: Get medical advice/attention. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,9514
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2921.59
TSCA
Yes
RTECS
DD1225000

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