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o-Tolidine, 98%, Thermo Scientific Chemicals
Catalog number: A17837.14
25 g, Each
Thermo Scientific Chemicals
o-Tolidine, 98%, Thermo Scientific Chemicals
Catalog number: A17837.14
25 g, Each
Quantity
Catalog number: A17837.14
also known as A17837-14
Price (EUR)
70,80
Each
Quantity
-
Chemical Identifiers
CAS
119-93-7
IUPAC Name
3,3'-dimethyl-[1,1'-biphenyl]-4,4'-diamine
Molecular Formula
C14H16N2
InChI Key
NUIURNJTPRWVAP-UHFFFAOYSA-N
SMILES
CC1=CC(=CC=C1N)C1=CC=C(N)C(C)=C1
Specifications
Specification SheetWater Content
<5.0%
Appearance (Color)
White to cream to grey to pale brown
Form
Powder or chunks/lumps
Assay (GC)
≥97.5
Comment
Contains trace insolubles, solution in DMF is hazy
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.
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.
RUO – Research Use Only
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Safety and Handling
Classification of the substance or mixture
CLP classification - Regulation(EC) No 1272/2008
Acute oral toxicity
Category 4
Carcinogenicity
Category 1B
Chronic aquatic toxicity
Category 2
Label Elements
Signal Word
Danger
Hazard Statements
H302 - Harmful if swallowed
H350 - May cause cancer
H411 - Toxic to aquatic life with long lasting effects
Precautionary Statements
P201 - Obtain special instructions before use
P264 - Wash face, hands and any exposed skin thoroughly after handling
P280 - Wear protective gloves/protective clothing/eye protection/face protection
P301 + P330 + P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting
P312 - Call a POISON CENTER or doctor if you feel unwell
Additional EU labelling
Restricted to professional users