o-Tolidine TCI T0253

Chemical Identity

CAS No.: 119-93-7
PubChem: CID 8413·SID 87576235
Formula: C14H16N2
Molecular weight: 212.29 g/mol
Purity: >98.0%(GC)
Reference databases: ChEBI·ChemSpider·ECHA·Wikipedia

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: 4-(4-amino-3-methylphenyl)-2-methylaniline
SMILES: CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N)C)N
InChIKey: NUIURNJTPRWVAP-UHFFFAOYSA-N

Rp 1.643.250,00

~~Rp 1.164.450,00~~ Rp 1.643.250,00

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O-Tolidine, also known as TCI T0253 with CAS number 119-93-7, is a chemical compound widely used in laboratory settings for its reactivity and versatility. It belongs to the category of non-heterocyclic building blocks and is commonly employed in organic chemistry for the synthesis of complex molecules. This compound has an aromatic structure with an amino group in the ortho position, which contributes to its high reactivity. Its ability to participate in various chemical reactions makes it a valuable tool for researchers and chemists.

The chemical properties of o-Tolidine make it a preferred choice in laboratory applications. It is chemically stable under certain conditions but is highly sensitive to oxidation and light exposure. This sensitivity requires careful handling and storage to maintain its integrity. The compound’s reactivity with acids, bases, and oxidizing agents allows it to be used in a wide range of synthetic processes. Its molecular simplicity and high reactivity make it a go-to material for many chemical reactions.

In Indonesian laboratories, o-Tolidine is commonly used in organic chemistry research, particularly in academic institutions and research centers. It is also found in pharmaceutical and chemical industries due to its utility in synthesizing complex compounds. Its role in the development of new drugs and materials makes it an essential component in many laboratory workflows.

TCI brochures (PDF)

Covalent Organic Framework (COF) Linkers 2026-05-18 · p. 4
Raw Materials for Polyimide Synthesis 2026-05-11 · p. 4
Monomers 2025-05-28 · p. 32

Related TCI products

Organic synthesis applications benefit from o-Tolidine's reactivity and ability to participate in substitution reactions.
Pharmaceutical research utilizes o-Tolidine for the synthesis of heterocyclic compounds and drug development.
Chemical material research employs o-Tolidine in the creation of new materials due to its structural versatility.
Educational institutions use o-Tolidine for teaching and demonstrating aromatic substitution reactions.
Industrial laboratories rely on o-Tolidine for the production of specialty chemicals and intermediates.

Brand	TCI
CAS number	119-93-7
Molecular formula	—
Purity	—
Category	Chemistry > Building Blocks > Non-Heterocyclic Building Blocks
Pack sizes	Available in various quantities as per supplier specifications
Physical form	Liquid
Storage	Store in a cool, dark place away from oxidizing agents and light

O-Tolidine should be stored in a cool, dark environment to prevent degradation due to light exposure. It is recommended to use airtight containers to minimize exposure to air and moisture. The compound is sensitive to oxidation, so it should be kept away from strong oxidizing agents. In laboratory settings, proper personal protective equipment should be worn when handling this material. It is important to ensure that storage conditions are controlled to maintain the compound’s stability and effectiveness. Always follow standard safety protocols to ensure safe handling and storage.

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