21375-88-2

Basic information

• Product Name: 1-BROMO-2-PHENYLETHYNYL-BENZENE
• Synonyms: 1-BROMO-2-PHENYLETHYNYL-BENZENE;1-(2-Bromophenyl)-2-phenylacetylene;1-(2-Bromophenyl)-2-phenylethyne;1-(Phenylethynyl)-2-bromobenzene;1-Phenyl-2-(2-bromophenyl)ethyne;2-(Phenylethynyl)phenyl bromide;1-bromo-2-(2-phenylethynyl)benzene
• CAS NO: 21375-88-2
• Molecular Formula: C₁₄H₉Br
• Molecular Weight: 258.1332
• Mol File: 21375-88-2.mol
• Article Data: 119

Chemical Properties

• Boiling Point: 155-160 °C(Press: 0.7 Torr)
• Appearance: /
• Density: 1.43±0.1 g/cm3(Predicted)
• CAS DataBase Reference: 1-BROMO-2-PHENYLETHYNYL-BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: 1-BROMO-2-PHENYLETHYNYL-BENZENE(21375-88-2)
• EPA Substance Registry System: 1-BROMO-2-PHENYLETHYNYL-BENZENE(21375-88-2)

Safety Data

• Hazardous Substances Data: 21375-88-2(Hazardous Substances Data)

Usage

Appearance

White to light yellow crystalline solid

Usage

Synthesis of organic compounds and pharmaceuticals

Chemical Groups

Bromine atom, phenyl group, ethynyl group

Versatility

Building block for creating complex molecules

Potential Applications

Materials science, precursor in chemical reactions

Safety Precautions

Potential irritant, hazardous effects if not properly handled or used

Upstream product

• 583-55-1 1-Bromo-2-iodobenzene 
• 536-74-3 phenylacetylene 
• 583-53-9 2,3-dibromobenzene 
• 159087-45-3 4,4,5,5-tetramethyl-2-phenylethynyl-[1,3,2]dioxaborolane 
• 100-44-7 benzyl chloride 
• 4706-43-8 1-benzyl-1H-benzotriazole 
• 6630-33-7 ortho-bromobenzaldehyde 
• 2170-06-1 1-Phenyl-2-(trimethylsilyl)acetylene 
• 129112-25-0 2-(trifluoromethanesulfonyl)oxy-bromobenzene 
• 10448-07-4 2-bromobenzenediazonium tetrafluoroborate 
• 88284-48-4 2-(trimethylsilyl)phenyl trifluoromethanesulfonate 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 100-39-0 benzyl bromide 
• 3112-88-7 Benzyl phenyl sulfone 

Downstream Products

• 141240-86-0 dimethyl-[2-(phenylethynyl)phenyl]silane 
• 59046-72-9 o-(phenylethynyl)benzaldehyde 
• 153258-77-6 1-(phenylethynyl)-2-(prop-1-ynyl)benzene 
• 142581-48-4 6,12-Dimethoxy-5,11-diphenylchrysen 
• 143192-59-0 1-(phenylethynyl)-2-(trimethylsilylethynyl)benzene 
• 42168-23-0 2-(phenylethynyl)phenyllithium 
• 851902-01-7 3-[2-(phenylethynyl)phenyl]-benzothiophene 
• 34497-13-7 2-butyl-1-oxo-3-phenyl-1,2-dihydroisoquinoline 
• 1048326-37-9 1-[2-(2-phenylethynyl)phenyl]pyrrolidine 
• 1239896-02-6 2-(tert-butyl)-N-(2-(phenylethynyl)phenyl)aniline 
• 1172591-90-0 1-benzyl-2-(phenylethynyl)benzene 
• 1338576-48-9 {[2-(phenylethynyl)phenyl]methylene}dibenzene 
• 1338576-65-0 3-(p-tolyl)-1,1,2-triphenyl-1H-indene 
• 27350-33-0 2-phenylbenzo[b]selenophene 

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