4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline

C21H30N2

CAS16298-38-7
GHS08 Gefahrensymbol: Gesundheitsgefahr – Gesundheitsgefahr
GHS09 Gefahrensymbol: Umweltgefährlich – Umwelt
Warning

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Identification

CAS Number
16298-38-7
EC Number
415-150-6
UN Number
3077
Index Number
612-190-00-8
PubChem CID
159786

Physical-chemical properties

Molecular Formula
C21H30N2
Molar Mass
310.50 g/mol
IUPAC Name
4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline

Chemical Identifiers

InChI
InChI=1S/C21H30N2/c1-12(2)18-10-16(7-14(5)20(18)22)9-17-8-15(6)21(23)19(11-17)13(3)4/h7-8,10-13H,9,22-23H2,1-6H3
InChI Key
FLNVGZMDLLIECD-UHFFFAOYSA-N

Overview

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline (CAS 16298-38-7) is an aromatic diamine compound with distinctive substituted phenyl ring structures and isopropyl functional groups. This specialized organic compound represents a complex aromatic diamine featuring two interconnected benzene rings with multiple substituents including amino groups, methyl groups, and isopropyl moieties. With a molecular formula of C21H30N2 and molecular weight of 310.5 g/mol, this substance exhibits the characteristic properties of substituted anilines while maintaining unique structural features that distinguish it from simpler aromatic amines. The compound carries significant safety considerations, classified under STOT RE 2 and Aquatic Chronic 2 hazard categories, requiring careful handling protocols in industrial applications. The GHS08 and GHS09 pictograms indicate potential health hazards and environmental concerns, particularly regarding repeated exposure effects and aquatic toxicity. As a Class 9 ADR substance, it requires specialized transportation procedures to ensure safe logistics and storage. In industrial applications, this aromatic diamine typically serves as an intermediate in specialty chemical synthesis, particularly in the development of advanced polymer systems and dye chemistry. Its complex structure makes it valuable for creating high-performance materials where specific molecular architecture is crucial. The compound may also find applications in pharmaceutical intermediates and specialty coating formulations, where its unique substitution pattern provides desired chemical properties. Unlike simpler compounds such as propan-2-yl N-(3-chlorophenyl)carbamate, this diamine offers enhanced structural complexity for sophisticated chemical transformations. OYSI maintains reliable supply chains for this specialized aromatic compound, supporting European industrial customers with consistent quality and technical expertise.

Safety & Classification

Warning
Classification:

STOT RE 2 *; Aquatic Chronic 2

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H373

May cause damage to organs through prolonged or repeated exposure.

H411

Toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Transport (ADR)

UN Number3077
ADR Class9
Packing GroupIII
Tunnel Code-
Proper Shipping Name4,4'-Methylenbis(2-isopropyl-6-methylanilin), fest
Marine PollutantNo

Frequently Asked Questions

What is 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is an organic chemical compound with the molecular formula C21H30N2 and CAS number 16298-38-7. This aromatic amine has a molecular weight of 310.5 g/mol and features two aniline groups connected by a methylene bridge. The compound is classified as hazardous with STOT RE 2 and Aquatic Chronic 2 properties, requiring careful handling in industrial applications.

What are the physicochemical properties of 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is an organic solid with a molecular weight of 310.5 g/mol. As an aromatic diamine compound, it typically appears as a crystalline or powder material. The presence of amino groups and alkyl substituents influences its solubility characteristics and chemical reactivity. The compound's structure includes isopropyl groups and methyl substituents that affect its physical properties and stability under various conditions.

What is 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline used for?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is primarily used as an intermediate in chemical synthesis and manufacturing processes. Its aromatic diamine structure makes it valuable for producing polymers, dyes, and specialty chemicals. The compound may serve as a building block for advanced materials or pharmaceutical intermediates. Industrial applications typically involve controlled manufacturing environments due to its classification as a hazardous substance requiring specific safety protocols.

How to handle 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline safely?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline requires careful handling due to its STOT RE 2 classification indicating potential organ toxicity. Essential safety measures include wearing appropriate personal protective equipment such as chemical-resistant gloves, safety goggles, and respiratory protection. Work in well-ventilated areas or under fume extraction systems. Avoid skin contact, inhalation, and ingestion. Regular health monitoring may be necessary for workers with repeated exposure to this substance.

How to store 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline correctly?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline should be stored in a cool, dry, well-ventilated area away from incompatible materials. Keep containers tightly sealed and protected from moisture and light. Store away from heat sources, ignition sources, and oxidizing agents. Due to its Aquatic Chronic 2 classification, prevent environmental release during storage. Use appropriate secondary containment and ensure storage areas comply with local chemical storage regulations and emergency response procedures.

What to do in case of contact with 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline?

Immediate action is required upon contact with 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline. For skin contact, remove contaminated clothing and wash affected area thoroughly with soap and water. In case of eye contact, flush immediately with clean water for at least 15 minutes. If inhaled, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always consult a physician and provide the safety data sheet for proper medical guidance.

How to dispose of 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline appropriately?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline must be disposed of as hazardous waste through authorized waste management facilities. Due to its environmental hazard classification (Aquatic Chronic 2), prevent release to waterways, soil, or atmosphere. Contact licensed hazardous waste contractors for proper collection and treatment. Follow local and European waste regulations including the Waste Framework Directive. Maintain waste disposal documentation and ensure containers are properly labeled before collection.

How to transport 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is classified as ADR Class 9 (Miscellaneous Dangerous Goods), Packing Group III. Transport requires appropriate UN-specification packaging and proper shipping documentation. Vehicles must carry appropriate placards and emergency response information. Drivers need ADR certification for dangerous goods transport. Ensure packages are properly labeled with hazard pictogrammes (GHS08, GHS09) and comply with quantity limitations for different transport categories under ADR regulations.

Is 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline subject to particular regulations?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is subject to REACH registration requirements and CLP classification regulations in Europe. The compound carries Warning signal word with specific hazard classifications (STOT RE 2, Aquatic Chronic 2). While not currently listed as SVHC, users must comply with safety data sheet requirements, worker protection measures, and environmental release restrictions. Regular regulatory monitoring is recommended as chemical legislation evolves and new restrictions may apply.

Where to buy 4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline in Europe?

4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is available through OYSI, a European distributor specializing in technical chemical products. OYSI provides reliable supply chains across Europe with proper documentation, safety data sheets, and regulatory compliance support. As a specialized chemical requiring careful handling and transport, purchasing from experienced distributors ensures proper packaging, labeling, and adherence to ADR transport regulations. Contact OYSI for availability, technical specifications, and delivery options.

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4-[(4-amino-3-methyl-5-propan-2-ylphenyl)methyl]-2-methyl-6-propan-2-ylaniline is a dangerous good. We support you with labeling, packaging, and transport documentation.

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Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.