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
3-Ethynylthiophene REF: 3B-E0892CAS: 67237-53-0	>97.0%(GC)	64.00 €~190.00 €	Thu 20 Mar 25
1-Ethynyl-4-fluorobenzene REF: 3B-F0470CAS: 766-98-3	>98.0%(GC)	47.00 €~131.00 €	Thu 20 Mar 25
3-Trimethylsilyl-2-propyn-1-ol REF: 3B-T1500CAS: 5272-36-6	>95.0%(GC)	80.00 €	Thu 20 Mar 25
1,4-Diphenyl-2-butyne-1,4-dione REF: 3B-D4699CAS: 1087-09-8	>96.0%(GC)	78.00 €~231.00 €	Thu 20 Mar 25
4-(4-Fluorophenylethynyl)phenol REF: 3B-F0423CAS: 197770-48-2	>98.0%(GC)	191.00 €	Thu 20 Mar 25
3-Butyn-1-ol REF: 3B-B0799CAS: 927-74-2	>97.0%(GC)	29.00 €~75.00 €	Thu 20 Mar 25
Propyne (ca. 5% in Tetrahydrofuran, ca. 1mol/L) REF: 3B-P2295CAS: 74-99-7	- - -	46.00 €~111.00 €	Thu 20 Mar 25
Methyl Propiolate REF: 3B-P0528CAS: 922-67-8	>98.0%(GC)	45.00 €~151.00 €	Thu 20 Mar 25
Dipropargylamine REF: 3B-D4685CAS: 6921-28-4	>97.0%(T)	84.00 €~315.00 €	Thu 20 Mar 25
2-Heptyn-1-ol REF: 3B-H0456CAS: 1002-36-4	>98.0%(GC)	102.00 €	Thu 20 Mar 25
4-(tert-Butyldimethylsilyloxy)-1-butyne REF: 3B-B5042CAS: 78592-82-2	>97.0%(GC)	63.00 €	Thu 20 Mar 25
3-(Trimethylsilylethynyl)thiophene REF: 3B-T3190CAS: 130995-13-0	>98.0%(GC)	44.00 €~137.00 €	Thu 20 Mar 25
4-(1-Propynyl)phthalic Anhydride REF: 3B-M2757CAS: 1240685-26-0	>98.0%(GC)(T)	90.00 €~299.00 €	Thu 20 Mar 25
3-Ethynylanisole REF: 3B-E0627CAS: 768-70-7	>97.0%(GC)	55.00 €~162.00 €	Thu 20 Mar 25
1-(Trimethylsilyl)-1-propyne REF: 3B-T1123CAS: 6224-91-5	>98.0%(GC)	39.00 €~277.00 €	Thu 20 Mar 25
Tetrakis(4-ethynylphenyl)methane REF: 3B-T3151CAS: 177991-01-4	>97.0%(GC)	132.00 €~800.00 €	Thu 20 Mar 25
[(4-Methoxyphenyl)ethynyl]trimethylsilane REF: 3B-M2785CAS: 3989-14-8	>97.0%(GC)	71.00 €	Thu 20 Mar 25
1-Tetradecyne REF: 3B-T0761CAS: 765-10-6	>95.0%(GC)	53.00 €~222.00 €	Thu 20 Mar 25
1-Bromo-4-(phenylethynyl)benzene REF: 3B-B4024CAS: 13667-12-4	>98.0%(GC)	61.00 €~192.00 €	Thu 20 Mar 25
2-Heptyne REF: 3B-H0431CAS: 1119-65-9	>98.0%(GC)	120.00 €	Thu 20 Mar 25

5ml		29.00 €
25ml		75.00 €

100ml		46.00 €
500ml		111.00 €

5ml		45.00 €
25ml		151.00 €

1ml		84.00 €
5ml		315.00 €

Acetylenes

3-Ethynylthiophene

Ref: 3B-E0892

1-Ethynyl-4-fluorobenzene

Ref: 3B-F0470

3-Trimethylsilyl-2-propyn-1-ol

Ref: 3B-T1500

1,4-Diphenyl-2-butyne-1,4-dione

Ref: 3B-D4699

4-(4-Fluorophenylethynyl)phenol

Ref: 3B-F0423

3-Butyn-1-ol

Ref: 3B-B0799

Propyne (ca. 5% in Tetrahydrofuran, ca. 1mol/L)

Ref: 3B-P2295

Methyl Propiolate

Ref: 3B-P0528

Dipropargylamine

Ref: 3B-D4685

2-Heptyn-1-ol

Ref: 3B-H0456

4-(tert-Butyldimethylsilyloxy)-1-butyne

Ref: 3B-B5042

3-(Trimethylsilylethynyl)thiophene

Ref: 3B-T3190

4-(1-Propynyl)phthalic Anhydride

Ref: 3B-M2757

3-Ethynylanisole

Ref: 3B-E0627

1-(Trimethylsilyl)-1-propyne

Ref: 3B-T1123

Tetrakis(4-ethynylphenyl)methane

Ref: 3B-T3151

[(4-Methoxyphenyl)ethynyl]trimethylsilane

Ref: 3B-M2785

1-Tetradecyne

Ref: 3B-T0761

1-Bromo-4-(phenylethynyl)benzene

Ref: 3B-B4024

2-Heptyne

Ref: 3B-H0431