4-Octadecylaniline

CAS 114235-67-5CH3(CH2)17C6H4NH2Chemical Synthesis

4-Octadecylaniline (CAS: 114235-67-5), with the molecular formula CH3(CH2)17C6H4NH2 and a molecular weight of 345.60, is an organic building block. This long-chain aniline derivative is primarily utilised in chemical synthesis and research applications. Its structure lends itself to the formation of specialised materials, such as Langmuir-Blodgett films, where its properties can be exploited for scientific investigation.

Email us

4-Octadecylaniline (CH3(CH2)17C6H4NH2) — chemical structure, CAS 114235-67-5; Chemistry, fine chemical supplied by Tech Serve Solutions

AminesBuilding BlocksC20 to C30+Chemical SynthesisNitrogen Compounds

01 /Applications

Specialty Film Fabrication

4-Octadecylaniline serves as a precursor in the fabrication of alternate-layer Langmuir-Blodgett (LB) films. These films are employed in advanced materials research for their precisely controlled molecular arrangements.

Materials Science Research

The compound's structure allows for its incorporation into novel materials, enabling the study of properties like pyroelectricity within LB films. This facilitates advancements in sensor technology and other electronic applications.

Organic Synthesis Intermediate

As a functionalised long-chain aromatic amine, 4-Octadecylaniline acts as a versatile intermediate in complex organic synthesis pathways. It can be used to introduce the octadecylphenyl moiety into larger molecular structures.

02 /Properties

Molecular weight	345.60
Linear formula	CH3(CH2)17C6H4NH2
Assay	97%
Boiling point	240-245 °C/0.4 mmHg(lit.)
Application	4-Octadecylaniline was used in the fabrication of alternate-layer Langmuir-Blodgett (LB) films and pyroelectric activity in the films was assesd1.
Melting point	59-63 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

114235-67-5

MDL number

MFCD03093874

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 4-Octadecylaniline used for?

4-Octadecylaniline is used in the fabrication of alternate-layer Langmuir-Blodgett (LB) films and in materials science research to study properties like pyroelectricity. It also serves as an intermediate in organic synthesis.

What are the CAS number and molecular formula for 4-Octadecylaniline?

The CAS number for 4-Octadecylaniline is 114235-67-5, and its molecular formula is CH3(CH2)17C6H4NH2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Octadecylaniline with a minimum purity of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeia grade.

How should 4-Octadecylaniline be handled safely?

4-Octadecylaniline is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including gloves, eyeshields, and a suitable respirator, in a well-ventilated area. Avoid breathing dust/fume/gas/mist/vapours/spray.

How is 4-Octadecylaniline packed, shipped, and exported?

Tech Serve Solutions professionally packs and exports 4-Octadecylaniline globally, adhering to all relevant shipping and hazardous material regulations to ensure safe and compliant delivery.

How can I request a quote or sample for 4-Octadecylaniline?

To request a quote or a sample of 4-Octadecylaniline, please contact our sales team through the website or by phone. We will be happy to assist you with your specific requirements.