Acetylides

4-Ethynylaniline, 97%, ACROS Organics™

CAS: 14235-81-5 Molecular Formula: C8H7N Molecular Weight (g/mol): 117.15 InChI Key: JXYITCJMBRETQX-UHFFFAOYSA-N Synonym: 1-amino-4-ethynylbenzene PubChem CID: 3760025 IUPAC Name: 4-ethynylaniline SMILES: C#CC1=CC=C(C=C1)N

5-Chloro-1-pentyne, 98%, ACROS Organics™

CAS: 14267-92-6 Molecular Formula: C5H7Cl Molecular Weight (g/mol): 102.56 MDL Number: MFCD00001014 InChI Key: UXFIKVWAAMKFQE-UHFFFAOYSA-N Synonym: 1-chloro-4-pentine PubChem CID: 84308 IUPAC Name: 5-chloropent-1-yne SMILES: C#CCCCCl

Alfa Aesar™ 5-Chloro-1-pentyne, 98%

CAS: 14267-92-6 Molecular Formula: C5H7Cl Molecular Weight (g/mol): 102.561 MDL Number: MFCD00001014 InChI Key: UXFIKVWAAMKFQE-UHFFFAOYSA-N Synonym: 1-chloro-4-pentine PubChem CID: 84308 IUPAC Name: 5-chloropent-1-yne SMILES: C#CCCCCl

Trimethylsilylacetylene, 98%, ACROS Organics™

CAS: 1066-54-2 Molecular Formula: C5H10Si Molecular Weight (g/mol): 98.22 MDL Number: MFCD00008569 InChI Key: CWMFRHBXRUITQE-UHFFFAOYSA-N Synonym: ethynyl trimethyl silane PubChem CID: 66111 IUPAC Name: ethynyl(trimethyl)silane SMILES: C[Si](C)(C)C#C

Propargyl bromide, 80wt.% solution in toluene, stabilized, AcroSeal™, ACROS Organics™

CAS: 106-96-7 Molecular Formula: C3H3Br Molecular Weight (g/mol): 118.961 MDL Number: MFCD00000241 InChI Key: YORCIIVHUBAYBQ-UHFFFAOYSA-N Synonym: 1-brom-2-propin PubChem CID: 7842 IUPAC Name: 3-bromoprop-1-yne SMILES: C#CCBr

Alfa Aesar™ Propargylamine, 98%

CAS: 2450-71-7 Molecular Formula: C3H5N Molecular Weight (g/mol): 55.08 MDL Number: MFCD00008198 InChI Key: JKANAVGODYYCQF-UHFFFAOYSA-N Synonym: 2-propyn-1-amine PubChem CID: 239041 IUPAC Name: prop-2-yn-1-amine SMILES: C#CCN

Alfa Aesar™ Propiolic acid, 98+%

CAS: 471-25-0 Molecular Formula: C3H2O2 Molecular Weight (g/mol): 70.047 MDL Number: MFCD00004360 InChI Key: UORVCLMRJXCDCP-UHFFFAOYSA-N Synonym: 2-propynoic acid PubChem CID: 10110 ChEBI: CHEBI:33199 IUPAC Name: prop-2-ynoic acid SMILES: C#CC(=O)O

Alfa Aesar™ 1,5-Hexadiyne, 50% in pentane

CAS: 628-16-0 Molecular Formula: C6H6 Molecular Weight (g/mol): 78.114 MDL Number: MFCD00014924 InChI Key: YFIBSNDOVCWPBL-UHFFFAOYSA-N Synonym: 1,5-hexadiyne PubChem CID: 69402 ChEBI: CHEBI:37821 IUPAC Name: hexa-1,5-diyne SMILES: C#CCCC#C

Alfa Aesar™ Sodium 4-ethynylbenzoate, 97%

CAS: 144693-65-2 Molecular Formula: C9H5NaO2 Molecular Weight (g/mol): 168.127 MDL Number: MFCD03426026 InChI Key: VXBLAFDQGACQAR-UHFFFAOYSA-M Synonym: 4-ethynyl benzoic acid sodium salt PubChem CID: 23720426 IUPAC Name: sodium;4-ethynylbenzoate SMILES: C#CC1=CC=C(C=C1)C(=O)[O-].[Na+]

Alfa Aesar™ 1-Boc-3-methylazetidine, 95%

CAS: 287193-01-5 Molecular Formula: C10H15NO2 Molecular Weight (g/mol): 181.235 MDL Number: MFCD09951813 InChI Key: UENGYBYGCXKNRF-UHFFFAOYSA-N Synonym: 1-azetidinecarboxylic acid, 3-ethynyl-, 1,1-dimethylethyl ester PubChem CID: 54349237 IUPAC Name: tert-butyl 3-ethynylazetidine-1-carboxylate SMILES: CC(C)(C)OC(=O)N1CC(C1)C#C

4-Pentyn-1-ol 96.0+%, TCI America™

CAS: 5390-04-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00002974 InChI Key: CRWVOXFUXPYTRK-UHFFFAOYSA-N Synonym: 1-pentyn-5-ol PubChem CID: 79346 IUPAC Name: pent-4-yn-1-ol SMILES: C#CCCCO

1-Heptyne, 99%, ACROS Organics™

CAS: 628-71-7 Molecular Formula: C7H12 Molecular Weight (g/mol): 96.17 MDL Number: MFCD00009529 InChI Key: YVXHZKKCZYLQOP-UHFFFAOYSA-N Synonym: 1-heptyne PubChem CID: 12350 IUPAC Name: hept-1-yne SMILES: CCCCCC#C

Trimethylsilylacetylene 98.0+%, TCI America™

CAS: 1066-54-2 Molecular Formula: C5H10Si Molecular Weight (g/mol): 98.22 MDL Number: MFCD00008569 InChI Key: CWMFRHBXRUITQE-UHFFFAOYSA-N Synonym: ethynyl trimethyl silane PubChem CID: 66111 IUPAC Name: ethynyl(trimethyl)silane SMILES: C[Si](C)(C)C#C

1-Hexyne, 98%, ACROS Organics™

CAS: 693-02-7 Molecular Formula: C6H10 Molecular Weight (g/mol): 82.13 InChI Key: CGHIBGNXEGJPQZ-UHFFFAOYSA-N Synonym: 1-hexyn PubChem CID: 12732 IUPAC Name: hex-1-yne SMILES: CCCCC#C

1,7-Octadiyne, 98%, Acros Organics™

CAS: 871-84-1 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.16 MDL Number: MFCD00008580 InChI Key: DSOJWVLXZNRKCS-UHFFFAOYSA-N Synonym: 1,7 octadiyne PubChem CID: 70099 IUPAC Name: octa-1,7-diyne SMILES: C#CCCCCC#C

4-Propargylthiomorpholine 1,1-Dioxide 98.0+%, TCI America™

CAS: 10442-03-2 Molecular Formula: C7H11NO2S Molecular Weight (g/mol): 173.23 MDL Number: MFCD00085157 InChI Key: CZBZIZOYSYHBNM-UHFFFAOYSA-N Synonym: 4-2-propynyl thiomorpholine 1,1-dioxide PubChem CID: 2777265 IUPAC Name: 4-prop-2-ynyl-1,4-thiazinane 1,1-dioxide SMILES: C#CCN1CCS(=O)(=O)CC1

Propargyl alcohol, 99%, ACROS Organics™

CAS: 107-19-7 Molecular Formula: C3H4O Molecular Weight (g/mol): 56.06 MDL Number: MFCD00002912 InChI Key: TVDSBUOJIPERQY-UHFFFAOYSA-N Synonym: 1-hydroxy-2-propyne PubChem CID: 7859 ChEBI: CHEBI:28905 IUPAC Name: prop-2-yn-1-ol SMILES: C#CCO

Propargylamine, 99%, Acros Organics™

CAS: 2450-71-7 Molecular Formula: C3H5N Molecular Weight (g/mol): 55.08 MDL Number: MFCD00008198 InChI Key: JKANAVGODYYCQF-UHFFFAOYSA-N Synonym: 2-propyn-1-amine PubChem CID: 239041 IUPAC Name: prop-2-yn-1-amine SMILES: C#CCN

Cyclohexylacetylene 98%, ACROS Organics™

CAS: 931-48-6 Molecular Formula: C8H12 Molecular Weight (g/mol): 108.18 MDL Number: MFCD00001513 InChI Key: SSDZYLQUYMOSAK-UHFFFAOYSA-N Synonym: cyclohexane, ethynyl PubChem CID: 70263 IUPAC Name: ethynylcyclohexane SMILES: C#CC1CCCCC1

Alfa Aesar™ Cyclohexylacetylene, 98%

CAS: 931-48-6 Molecular Formula: C8H12 Molecular Weight (g/mol): 108.184 MDL Number: MFCD00001513 InChI Key: SSDZYLQUYMOSAK-UHFFFAOYSA-N Synonym: cyclohexane, ethynyl PubChem CID: 70263 IUPAC Name: ethynylcyclohexane SMILES: C#CC1CCCCC1

Propargyl Bromide (80% in Toluene, ca. 9.2mol/L) (stabilized with MgO), TCI America™

CAS: 106-96-7 Molecular Formula: C3H3Br Molecular Weight (g/mol): 118.961 MDL Number: MFCD00000241 InChI Key: YORCIIVHUBAYBQ-UHFFFAOYSA-N Synonym: 1-brom-2-propin PubChem CID: 7842 IUPAC Name: 3-bromoprop-1-yne SMILES: C#CCBr

Propargyl Bromide (stabilized with MgO) 97.0+%, TCI America™

CAS: 106-96-7 Molecular Formula: C3H3Br Molecular Weight (g/mol): 118.961 MDL Number: MFCD00000241 InChI Key: YORCIIVHUBAYBQ-UHFFFAOYSA-N Synonym: 1-brom-2-propin PubChem CID: 7842 IUPAC Name: 3-bromoprop-1-yne SMILES: C#CCBr

1,7-Octadiyne 98.0+%, TCI America™

CAS: 871-84-1 Molecular Formula: C8H10 Molecular Weight (g/mol): 106.168 MDL Number: MFCD00008580 InChI Key: DSOJWVLXZNRKCS-UHFFFAOYSA-N Synonym: 1,7 octadiyne PubChem CID: 70099 IUPAC Name: octa-1,7-diyne SMILES: C#CCCCCC#C

Alfa Aesar™ 5-Hexynenitrile, 98%

CAS: 14918-21-9 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00001978 InChI Key: JZYKFLLRVPPISG-UHFFFAOYSA-N Synonym: 5-cyano-1-pentyne PubChem CID: 139852 IUPAC Name: hex-5-ynenitrile SMILES: C#CCCCC#N

Alfa Aesar™ (S)-(-)-3-Butyn-2-ol, 99%

CAS: 2914-69-4 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00190166 InChI Key: GKPOMITUDGXOSB-BYPYZUCNSA-N Synonym: 2s-3-butyn-2-ol PubChem CID: 6995470 IUPAC Name: (2S)-but-3-yn-2-ol SMILES: CC(C#C)O

Alfa Aesar™ 6-Chloro-1-hexyne, 98%

CAS: 10297-06-0 Molecular Formula: C6H9Cl Molecular Weight (g/mol): 116.588 MDL Number: MFCD00013697 InChI Key: ZUKOCGMVJUXIJA-UHFFFAOYSA-N Synonym: 1-chloro-5-hexyne PubChem CID: 272001 IUPAC Name: 6-chlorohex-1-yne SMILES: C#CCCCCCl

Alfa Aesar™ 4-Pentyn-1-ol, 98%

CAS: 5390-04-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00002974 InChI Key: CRWVOXFUXPYTRK-UHFFFAOYSA-N Synonym: 1-pentyn-5-ol PubChem CID: 79346 IUPAC Name: pent-4-yn-1-ol SMILES: C#CCCCO

1-Octyne, 98%, Alfa Aesar™

CAS: 629-05-0 Molecular Formula: C8H14 Molecular Weight (g/mol): 110.2 MDL Number: MFCD00009546 InChI Key: UMIPWJGWASORKV-UHFFFAOYSA-N Synonym: 1-octyne PubChem CID: 12370 IUPAC Name: oct-1-yne SMILES: CCCCCCC#C

Alfa Aesar™ Methyl 4-ethynylbenzoate, 97%

CAS: 3034-86-4 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.172 MDL Number: MFCD00168820 InChI Key: JPGRSTBIEYGVNO-UHFFFAOYSA-N Synonym: 4-ethinylbenzoic acid methyl ester PubChem CID: 640163 IUPAC Name: methyl 4-ethynylbenzoate SMILES: COC(=O)C1=CC=C(C=C1)C#C

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

CAS: 74-99-7 Molecular Formula: C3H4 Molecular Weight (g/mol): 40.065 MDL Number: MFCD00036235 InChI Key: MWWATHDPGQKSAR-UHFFFAOYSA-N Synonym: Methylacetylene PubChem CID: 6335 ChEBI: CHEBI:48086 IUPAC Name: prop-1-yne SMILES: CC#C

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