39777-05-4

Basic information

• Product Name: 4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE
• Synonyms: Benzenamine, N-[(4-butoxyphenyl)methylene]-4-pentyl-;n-[(4-butoxyphenyl)methylene]-4-pentyl-benzenamin;N-[(Z)-(4-Butoxyphenyl)methylidene]-4-pentylaniline;P-BUTOXYBENZYLIDENE P-PENTYLANILINE;TIMTEC-BB SBB008036;4-N-BUTOXYBENZYLIDENE-4'-AMYLANILINE;4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE;4-N-BUTOXYBENZYLIDENE-4''-PENTYLANILINE 98+%
• CAS NO: 39777-05-4
• Molecular Formula: C₂₂H₂₉NO
• Molecular Weight: 323.47
• Product Categories: Functional Materials;Liquid Crystals & Related Compounds;Schiff Bases (Liquid Crystals)
• Mol File: 39777-05-4.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 455.9°C at 760 mmHg
• Flash Point: 184.3°C
• Appearance: /
• Density: 0.95g/cm³
• Vapor Pressure: 4.59E-08mmHg at 25°C
• Refractive Index: 1.518
• CAS DataBase Reference: 4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE(39777-05-4)
• EPA Substance Registry System: 4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE(39777-05-4)

Safety Data

• Hazardous Substances Data: 39777-05-4(Hazardous Substances Data)

Usage

General Description

4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE is a chemical compound with the molecular formula C29H37N. It is a yellowish powder that is used in manufacturing and research purposes. 4-N-BUTOXYBENZYLIDENE-4'-PENTYLANILINE has a molecular weight of 403.61 g/mol and a melting point of 95-98°C. It is commonly used as a reagent in organic synthesis and as a precursor in the production of various pharmaceuticals and agrochemicals. It may also have potential applications in the development of new materials and chemicals.

InChI:InChI=1/C22H29NO/c1-3-5-7-8-19-9-13-21(14-10-19)23-18-20-11-15-22(16-12-20)24-17-6-4-2/h9-16,18H,3-8,17H2,1-2H3/b23-18+

Upstream product

• 33228-44-3 4-pentylaniline 
• 5736-88-9 p-butoxybenzaldehyde 

Relevant articles and documents

Phase Transitions in N(p-n-Butoxybenzylidene)p-n-Alkyl Anilines: Densitiy and Refractive Index Studies

The density and refractive index variation with temperature in N(p-n-butoxybenzylidene)p-n-alkylanilines viz., 4O.m compounds for m = 4 to 12 are presented.The density, thermal expansion coefficient and the refractive index results infer first order character for IN, AB and CB transitions and a second order character for NA and AC transitions.Pretransitional effects are discussed at IN and AB transitions.The odd-even effect is observed at both the IN and NA phase transitions.The variation of refractive index anisotropy as a function of temperature, in the nematic phase of the compounds in a homologous series has shown an interesting p henomena.The temperature dependence of nematic refractive index anisotropy yields mean field exponent ν = 1 in the vicinity of NA transition.The influence of molecular chemical constitution, the nematic thermal range and the McMillan parameter values on the order of NA transition is discussed in detail.