Acetylenes

Acetylenes, also known as alkynes, are hydrocarbon building blocks characterized by the presence of a carbon-carbon triple bond. These highly reactive compounds are essential in organic synthesis for forming carbon-carbon and carbon-heteroatom bonds. Acetylenes are widely used in the synthesis of pharmaceuticals, agrochemicals, and advanced materials. They play a crucial role in various chemical reactions, including polymerization and cycloaddition. At CymitQuimica, we offer a diverse range of high-quality acetylenes to support your research and industrial applications.

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products per page. 641 products on this category.

Product data	Purity	Price range	Estimated delivery
1-Hexyne REF: 3B-H0140CAS: 693-02-7	>97.0%(GC)	40.00 €~236.00 €	Wed 05 Mar 25
1,3-Bis[(trimethylsilyl)ethynyl]benzene REF: 3B-B3216CAS: 38170-80-8	>98.0%(GC)	84.00 €	Wed 05 Mar 25
3-(Trimethylsilyl)propiolic Acid REF: 3B-T3040CAS: 5683-31-8	>97.0%(GC)(T)	290.00 €~1,341.00 €	Wed 05 Mar 25
Ethyl Phenylpropiolate REF: 3B-P0814CAS: 2216-94-6	>97.0%(GC)	45.00 €~140.00 €	Wed 05 Mar 25
Bis[4-(ethoxycarbonyl)phenyl]acetylene REF: 3B-D5878CAS: 83536-13-4	>95.0%(GC)	136.00 €	Wed 05 Mar 25
N-(2-Propynyl)succinimide REF: 3B-P2191CAS: 10478-33-8	>98.0%(GC)	105.00 €~350.00 €	Wed 05 Mar 25
2-(Phenylethynyl)thiophene REF: 3B-P3136CAS: 4805-17-8	>95.0%(GC)	136.00 €	Wed 05 Mar 25
2,5-Bis[(trimethylsilyl)ethynyl]thiophene REF: 3B-B4240CAS: 79109-69-6	>96.0%(GC)	139.00 €~482.00 €	Wed 05 Mar 25
2-(Phenylethynyl)benzaldehyde REF: 3B-P2914CAS: 59046-72-9	>98.0%(HPLC)	184.00 €	Wed 05 Mar 25
2-Butyne-1,4-diol REF: 3B-B0749CAS: 110-65-6	>99.0%(GC)	27.00 €~65.00 €	Wed 05 Mar 25
Phenyl[(trimethylsilyl)ethynyl]iodonium Trifluoromethanesulfonate REF: 3B-P3256CAS: 133816-00-9	>95.0%(T)	109.00 €~325.00 €	Wed 05 Mar 25
3-(p-Tolyl)propiolic Acid REF: 3B-M3542CAS: 2227-58-9	>98.0%(GC)(T)	359.00 €	Wed 05 Mar 25
1-Ethynyl-4-(trifluoromethoxy)benzene REF: 3B-E1170CAS: 160542-02-9	>97.0%(GC)	79.00 €~287.00 €	Wed 05 Mar 25
6-Heptyn-1-ol REF: 3B-H1474CAS: 63478-76-2	>97.0%(GC)	106.00 €	Wed 05 Mar 25
4-(2-Propynyloxy)aniline REF: 3B-P2224CAS: 26557-78-8	>98.0%(GC)(T)	145.00 €~652.00 €	Wed 05 Mar 25
Propyne (ca. 2% in Hexane, ca. 0.3 mol/L) REF: 3B-P3067CAS: 74-99-7	- - -	59.00 €~172.00 €	Wed 05 Mar 25
Ethynyl p-Tolyl Sulfone REF: 3B-E0466CAS: 13894-21-8	>98.0%(GC)	172.00 €~532.00 €	Wed 05 Mar 25
5-Methyl-1-hexyne REF: 3B-M0271CAS: 2203-80-7	>99.0%(GC)	79.00 €	Wed 05 Mar 25
3-Bromo-1-(trimethylsilyl)-1-propyne REF: 3B-B1654CAS: 38002-45-8	>97.0%(GC)	29.00 €~231.00 €	Wed 05 Mar 25
1,6-Heptadiyne REF: 3B-H0483CAS: 2396-63-6	>98.0%(GC)	35.00 €~90.00 €	Wed 05 Mar 25

25ml		40.00 €
250ml		236.00 €

25g		27.00 €
500g		65.00 €

1ml		35.00 €
5ml		90.00 €

Acetylenes

1-Hexyne

Ref: 3B-H0140

1,3-Bis[(trimethylsilyl)ethynyl]benzene

Ref: 3B-B3216

3-(Trimethylsilyl)propiolic Acid

Ref: 3B-T3040

Ethyl Phenylpropiolate

Ref: 3B-P0814

Bis[4-(ethoxycarbonyl)phenyl]acetylene

Ref: 3B-D5878

N-(2-Propynyl)succinimide

Ref: 3B-P2191

2-(Phenylethynyl)thiophene

Ref: 3B-P3136

2,5-Bis[(trimethylsilyl)ethynyl]thiophene

Ref: 3B-B4240

2-(Phenylethynyl)benzaldehyde

Ref: 3B-P2914

2-Butyne-1,4-diol

Ref: 3B-B0749

Phenyl[(trimethylsilyl)ethynyl]iodonium Trifluoromethanesulfonate

Ref: 3B-P3256

3-(p-Tolyl)propiolic Acid

Ref: 3B-M3542

1-Ethynyl-4-(trifluoromethoxy)benzene

Ref: 3B-E1170

6-Heptyn-1-ol

Ref: 3B-H1474

4-(2-Propynyloxy)aniline

Ref: 3B-P2224

Propyne (ca. 2% in Hexane, ca. 0.3 mol/L)

Ref: 3B-P3067

Ethynyl p-Tolyl Sulfone

Ref: 3B-E0466

5-Methyl-1-hexyne

Ref: 3B-M0271

3-Bromo-1-(trimethylsilyl)-1-propyne

Ref: 3B-B1654

1,6-Heptadiyne

Ref: 3B-H0483