4302-52-7

Basic information

• Product Name: 3',4'-DIMETHOXYPHENYL ACETYLENE
• Synonyms: Benzene, 4-ethynyl-1,2-diMethoxy-;1,2-Dimethoxy-4-ethynylbenzene;3,4-Dimethoxyphenylacetylene98%;4-ETHYNYL-1,2-DIMETHOXY-BENZENE;1-ETHYNYL-3,4-DIMETHOXY-BENZENE;3',4'-DIMETHOXYPHENYL ACETYLENE
• CAS NO: 4302-52-7
• Molecular Formula: C₁₀H₁₀O₂
• Molecular Weight: 162.19
• Mol File: 4302-52-7.mol
• Article Data: 48

Chemical Properties

• Melting Point: 76℃
• Boiling Point: 130℃
• Flash Point: 88.1 °C
• Appearance: /
• Density: 1.064 g/cm³
• Vapor Pressure: 0.079mmHg at 25°C
• Refractive Index: 1.522
• CAS DataBase Reference: 3',4'-DIMETHOXYPHENYL ACETYLENE(CAS DataBase Reference)
• NIST Chemistry Reference: 3',4'-DIMETHOXYPHENYL ACETYLENE(4302-52-7)
• EPA Substance Registry System: 3',4'-DIMETHOXYPHENYL ACETYLENE(4302-52-7)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-36
• Safety Statements: 26-36/37/39
• Hazardous Substances Data: 4302-52-7(Hazardous Substances Data)

Usage

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 4366, 1978 DOI: 10.1021/jo00416a025

InChI:InChI=1/C10H10O2/c1-4-8-5-6-9(11-2)10(7-8)12-3/h1,5-7H,2-3H3

Upstream product

• 90965-06-3 dimethyl 1-(1-diazo-2-oxopropyl)phosphonate 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 91-16-7 1,2-dimethoxybenzene 
• 244625-26-1 (Z)-β-bromo-β-(4-methoxyphenyl)acrolein 
• 5460-32-2 1-iodo-3,4-dimethoxybenzene 
• 69731-27-7 1-bromo-2-(3',4'-dimethoxyphenyl)ethene 
• 75-05-8 acetonitrile 
• 18107-18-1 diazomethyl-trimethyl-silane 
• 121-33-5 vanillin 
• 21047-57-4 diethyl (1-diazo-2-oxopropyl)phosphonate 
• 558-13-4 carbon tetrabromide 
• 4302-32-3 Dimethyl-<γ-chlor-γ(3.4-dimethoxy-phenyl)-allyliden>-ammonium-chlorid 
• 99873-50-4 2,3-dibromo-3-(3',4'-dimethoxy)-phenyl ethyl propanoate 
• 3535-37-3 3,4-dimethoxybenzoic acid chloride 

Downstream Products

• 875049-04-0 1,2,3,4-tetrahydro-6,7-dimethoxy-1-(2-(3,4-dimethoxyphenyl)ethyl)-2-methylisoquinoline 
• 863132-19-8 N-{2-[2-(3,4-dimethoxy-phenylethynyl)-4,5-dimethoxy-phenyl]-ethyl}-2,2,2-trifluoro-acetamide 
• 1017581-70-2 [2-(3,4-dimethoxyphenylethynyl)-4,5-difluorophenyl]acetonitrile 
• 1017581-67-7 [2-(3,4-dimethoxyphenylethynyl)-5-trifluoromethylphenyl]acetonitrile 

Relevant articles and documents

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