Acetylenes

Alfa Aesar™ Phenylacetylene, 98+%

CAS: 536-74-3 Molecular Formula: C8H6 Molecular Weight (g/mol): 102.136 MDL Number: MFCD00008570 InChI Key: UEXCJVNBTNXOEH-UHFFFAOYSA-N Synonym: 1-phenylethyne, acetylene, phenyl, benzene, ethynyl, ethyne, phenyl, ethynyl-benzene, phenyl acetylene, phenylacethylene, phenylacetylene, phenylacetylide, phenylethyne PubChem CID: 10821 IUPAC Name: ethynylbenzene SMILES: C#CC1=CC=CC=C1

Alfa Aesar™ 1-Phenyl-1-propyne, 98%

CAS: 673-32-5 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.163 MDL Number: MFCD00009272 InChI Key: GHUURDQYRGVEHX-UHFFFAOYSA-N Synonym: 1-methyl-2-phenylacetylene, 1-phenyl-1-propyne, 1-phenylpropyne, 1-phenylpropyne-1, 2-propynylbenzene, benzene, 1-propynyl, methylphenylacetylene, prop-1-yn-1-ylbenzene, prop-1-ynyl-benzene, unii-448376bfqc PubChem CID: 69601 IUPAC Name: prop-1-ynylbenzene SMILES: CC#CC1=CC=CC=C1

1-Phenyl-1-propyne, 99%, ACROS Organics™

CAS: 673-32-5 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00009272 InChI Key: GHUURDQYRGVEHX-UHFFFAOYSA-N Synonym: 1-methyl-2-phenylacetylene, 1-phenyl-1-propyne, 1-phenylpropyne, 1-phenylpropyne-1, 2-propynylbenzene, benzene, 1-propynyl, methylphenylacetylene, prop-1-yn-1-ylbenzene, prop-1-ynyl-benzene, unii-448376bfqc PubChem CID: 69601 IUPAC Name: prop-1-ynylbenzene SMILES: CC#CC1=CC=CC=C1

Alfa Aesar™ 4-Ethylphenylacetylene, 99%

CAS: 40307-11-7 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00173887 InChI Key: ZNTJVJSUNSUMPP-UHFFFAOYSA-N Synonym: 1-ethyl-4-eth-1-ynylbenzene, 1-ethyl-4-ethynyl-benzene, 1-ethynyl-4-ethylbenzene, 4-ethyl-1-ethynylbenzene, 4-ethylphenylacetylene, acmc-209jcv, benzene, 1-ethyl-4-ethynyl, ethyl-4-ethynylbenzene, p-ethylphenylacetylene, pubchem10925 PubChem CID: 142425 IUPAC Name: 1-ethyl-4-ethynylbenzene SMILES: CCC1=CC=C(C=C1)C#C

Alfa Aesar™ 1-Phenyl-1-butyne, 98%

CAS: 622-76-4 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00039945 InChI Key: FFFMSANAQQVUJA-UHFFFAOYSA-N Synonym: 1-but-1-ynyl benzene, 1-butyne, 1-phenyl, 1-butynylbenzene, 1-ethyl-2-phenylacetylene, 1-phenyl-1-butyne, benzene, 1-butynyl, but-1-yn-1-ylbenzene, ethylphenylacetylene, phenylbutyne, phenylethylacetylene PubChem CID: 69328 IUPAC Name: but-1-ynylbenzene SMILES: CCC#CC1=CC=CC=C1

1,4-Diethynylbenzene 98.0+%, TCI America™

CAS: 935-14-8 Molecular Formula: C10H6 Molecular Weight (g/mol): 126.158 MDL Number: MFCD00078375 InChI Key: MVLGANVFCMOJHR-UHFFFAOYSA-N Synonym: 1,4-bis ethynyl benzene, 1,4-diethynyl-benzene, 4-05-00-01805 beilstein handbook reference, acmc-209rm8, benzene, 1,4-diethynyl, benzene, diethynyl, benzene, p-diethynyl-7ci,8ci, benzene,1,4-diethynyl, p-diethynylbenzene PubChem CID: 120463 IUPAC Name: 1,4-diethynylbenzene SMILES: C#CC1=CC=C(C=C1)C#C

Diphenylacetylene, 99%, ACROS Organics™

CAS: 501-65-5 Molecular Formula: C14H10 Molecular Weight (g/mol): 178.23 InChI Key: JRXXLCKWQFKACW-UHFFFAOYSA-N Synonym: 1,2-diphenylacetylene, 1,2-diphenylethyne, benzene, 1,1'-1,2-ethynediyl bis, biphenylacetylene, diphenyl acetylene, diphenylacetylene, diphenylethyne, ethyne, diphenyl, tolan, tolane PubChem CID: 10390 ChEBI: CHEBI:51579 IUPAC Name: 2-phenylethynylbenzene SMILES: C1=CC=C(C=C1)C#CC2=CC=CC=C2

1-Ethynyl-4-hexylbenzene 95.0+%, TCI America™

CAS: 79887-11-9 Molecular Formula: C14H18 Molecular Weight (g/mol): 186.298 MDL Number: MFCD00173883 InChI Key: NFPDFDTYANKKIU-UHFFFAOYSA-N Synonym: 1-eth-1-ynyl-4-hexylbenzene, 1-ethynyl-4-hexyl-benzene, 1-ethynyl-4-n-hexylbenzene, 4-ethynyl-1-hexylbenzene, 4-hexyl-1-ethynylbenzene, 4-hexylphenylacetylene, 4-n-hexylphenylacetylene, acmc-209pie PubChem CID: 2775129 IUPAC Name: 1-ethynyl-4-hexylbenzene SMILES: CCCCCCC1=CC=C(C=C1)C#C

1-Ethyl-4-ethynylbenzene 97.0+%, TCI America™

CAS: 40307-11-7 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00173887 InChI Key: ZNTJVJSUNSUMPP-UHFFFAOYSA-N Synonym: 1-ethyl-4-eth-1-ynylbenzene, 1-ethyl-4-ethynyl-benzene, 1-ethynyl-4-ethylbenzene, 4-ethyl-1-ethynylbenzene, 4-ethylphenylacetylene, acmc-209jcv, benzene, 1-ethyl-4-ethynyl, ethyl-4-ethynylbenzene, p-ethylphenylacetylene, pubchem10925 PubChem CID: 142425 IUPAC Name: 1-ethyl-4-ethynylbenzene SMILES: CCC1=CC=C(C=C1)C#C

Alfa Aesar™ 1,4-Bis(phenylethynyl)benzene, 97%

CAS: 1849-27-0 Molecular Formula: C22H14 Molecular Weight (g/mol): 278.354 MDL Number: MFCD00160829 InChI Key: FPVSTPLZJLYNMB-UHFFFAOYSA-N Synonym: 1,4-bis 2-phenyl-ethynyl-benzene, 1,4-bis 2-phenylethynyl benzene, 1,4-bis phenylethynyl benzene, 1,4-bis phenylethynyl benzene #, benzene,1,4-bis 2-phenylethynyl, p-bis phenylethynyl benzene PubChem CID: 624226 IUPAC Name: 1,4-bis(2-phenylethynyl)benzene SMILES: C1=CC=C(C=C1)C#CC2=CC=C(C=C2)C#CC3=CC=CC=C3

Alfa Aesar™ 6-Phenyl-2-hexyne, 99%

CAS: 34298-75-4 Molecular Formula: C12H14 Molecular Weight (g/mol): 158.244 MDL Number: MFCD00026982 InChI Key: BYQGPSNMZZGRQP-UHFFFAOYSA-N Synonym: 1-phenyl-4-hexyne, 6-phenyl-2-hexyne, acmc-20alxr, hex-4-yn-1-ylbenzene, methyl 3-phenylpropyl acetylene PubChem CID: 3251198 IUPAC Name: hex-4-ynylbenzene SMILES: CC#CCCCC1=CC=CC=C1

1,4-Diphenylbutadiyne 98.0+%, TCI America™

CAS: 886-66-8 Molecular Formula: C16H10 Molecular Weight (g/mol): 202.256 MDL Number: MFCD00004787 InChI Key: HMQFJYLWNWIYKQ-UHFFFAOYSA-N Synonym: 1,1'-buta-1,3-diyne-1,4-diyldibenzene, 1,4-diphenyl-1,3-butadiyne, 1,4-diphenylbuta-1,3-diyne, 1,4-diphenylbutadiyne, 4-phenyl-1,3-butadiynyl benzene, benzene, 1,1'-1,3-butadiyne-1,4-diyl bis, butadiyne, diphenyl, diphenyl-1,3-butadiyne, diphenylbutadiyne, diphenyldiacetylene PubChem CID: 70174 ChEBI: CHEBI:51588 IUPAC Name: 4-phenylbuta-1,3-diynylbenzene SMILES: C1=CC=C(C=C1)C#CC#CC2=CC=CC=C2

3-Phenyl-1-propyne (stabilized with BHT) 95.0+%, TCI America™

CAS: 10147-11-2 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.163 MDL Number: MFCD00134431 InChI Key: NGKSKVYWPINGLI-UHFFFAOYSA-N Synonym: 2-propynyl benzene, 3-phenyl-1-propyn, 3-phenyl-1-propyne, 3-phenyl-propyne, benzene, 2-propynyl, benzyl acetylene, benzylacetylene, prop-2-yn-1-ylbenzene, propargylbenzene, propargylbenzol PubChem CID: 575753 IUPAC Name: prop-2-ynylbenzene SMILES: C#CCC1=CC=CC=C1

Alfa Aesar™ 1,3,5-Triethynylbenzene, 98%

CAS: 7567-63-7 Molecular Formula: C12H6 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00068621 InChI Key: ZDRMMTYSQSIGRY-UHFFFAOYSA-N Synonym: 1,3,5-phenylene-triacetylene, 1,3,5-triethynyl-benzene, 1,3,5-triethynylbenzene, 1,3,5-triethynylbenzene 1g, acmc-209ozh, benzene, 1,3,5-triethynyl, benzene, 1,3,5-triethynyl-8ci, 9ci, benzene,1,3,5-triethynyl PubChem CID: 139048 IUPAC Name: 1,3,5-triethynylbenzene SMILES: C#CC1=CC(=CC(=C1)C#C)C#C

Phenylacetylene, 98%, pure, ACROS Organics™

CAS: 536-74-3 Molecular Formula: C8H6 Molecular Weight (g/mol): 102.14 InChI Key: UEXCJVNBTNXOEH-UHFFFAOYSA-N Synonym: 1-phenylethyne, acetylene, phenyl, benzene, ethynyl, ethyne, phenyl, ethynyl-benzene, phenyl acetylene, phenylacethylene, phenylacetylene, phenylacetylide, phenylethyne PubChem CID: 10821 IUPAC Name: ethynylbenzene SMILES: C#CC1=CC=CC=C1

2-Ethynylnaphthalene 98.0+%, TCI America™

CAS: 2949-26-0 Molecular Formula: C12H8 Molecular Weight (g/mol): 152.196 MDL Number: MFCD00870424 InChI Key: IZXPFTLEVNQLGD-UHFFFAOYSA-N PubChem CID: 115017 IUPAC Name: 2-ethynylnaphthalene SMILES: C#CC1=CC2=CC=CC=C2C=C1

1-n-Butyl-4-[(4-butylphenyl)ethynyl]benzene, 99+%, Alfa Aesar™

CAS: 80221-11-0 Molecular Formula: C22H26 Molecular Weight (g/mol): 290.45 MDL Number: MFCD04038794 InChI Key: UUVMZCQRPVPWNI-UHFFFAOYSA-N Synonym: 1,1'-ethyne-1,2-diyl bis 4-butylbenzene, 1,2-bis 4-butylphenyl ethyne, 1,2-bis 4-n-butylphenyl acetylene, 1,2-di-4-n-butylphenyl acetylene, 1-butyl-4-2-4-butylphenyl ethynyl benzene, 1-n-butyl-4-4-butylphenyl ethynyl benzene, 1-n-butyl-4-4-butylphenyl ethynyl benzene, 99+%, bis 4-butylphenyl ethyne PubChem CID: 13710203 IUPAC Name: 1-butyl-4-[2-(4-butylphenyl)ethynyl]benzene SMILES: CCCCC1=CC=C(C=C1)C#CC2=CC=C(C=C2)CCCC

4-Ethynyltoluene 98.0+%, TCI America™

CAS: 766-97-2 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.163 InChI Key: KSZVOXHGCKKOLL-UHFFFAOYSA-N Synonym: 1-ethynyl-4-methyl-benzene, 4'-methylphenyl acetylene, 4-ethynyltoluene, 4-methylphenylacetylene, benzene, 1-ethynyl-4-methyl, benzene, 1-ethynyl-4-methyl-9ci, p-ethynyltoluene, p-methylphenylacetylene, p-tolylacetylene, toluene, p-ethynyl PubChem CID: 13018 IUPAC Name: 1-ethynyl-4-methylbenzene SMILES: CC1=CC=C(C=C1)C#C

p-Tolylacetylene, 97%, ACROS Organics™

CAS: 766-97-2 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00008571 InChI Key: KSZVOXHGCKKOLL-UHFFFAOYSA-N Synonym: 1-ethynyl-4-methyl-benzene, 4'-methylphenyl acetylene, 4-ethynyltoluene, 4-methylphenylacetylene, benzene, 1-ethynyl-4-methyl, benzene, 1-ethynyl-4-methyl-9ci, p-ethynyltoluene, p-methylphenylacetylene, p-tolylacetylene, toluene, p-ethynyl PubChem CID: 13018 IUPAC Name: 1-ethynyl-4-methylbenzene SMILES: CC1=CC=C(C=C1)C#C

m-Tolylacetylene, 97%, ACROS Organics™

CAS: 766-82-5 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.16 MDL Number: MFCD01318174 InChI Key: RENYIDZOAFFNHC-UHFFFAOYSA-N Synonym: 1-ethynyl-3-methyl-benzene, 3'-methylphenyl acetylene, 3'-methylphenylacetylene, 3-ethynyltoluene, 3-methyl phenylacetylene, 3-methylphenylacetylene, 3-tolylacetylene, benzene, 1-ethynyl-3-methyl, benzene,1-ethynyl-3-methyl, m-tolylacetylene PubChem CID: 136600 IUPAC Name: 1-ethynyl-3-methylbenzene SMILES: CC1=CC=CC(=C1)C#C

1-Ethynyl-4-(phenylethynyl)benzene 98.0+%, TCI America™

CAS: 92866-00-7 Molecular Formula: C16H10 Molecular Weight (g/mol): 202.256 InChI Key: WAUKYPQSFIENDE-UHFFFAOYSA-N Synonym: 4-Ethynyldiphenylacetylene, 1-(4-Ethynylphenyl)-2-phenylacetylene PubChem CID: 11275700 IUPAC Name: 1-ethynyl-4-(2-phenylethynyl)benzene SMILES: C#CC1=CC=C(C=C1)C#CC2=CC=CC=C2

1,4-Diethynylbenzene, 95%, ACROS Organics™

CAS: 935-14-8 Molecular Formula: C10H6 Molecular Weight (g/mol): 126.16 MDL Number: MFCD00078375 InChI Key: MVLGANVFCMOJHR-UHFFFAOYSA-N Synonym: 1,4-bis ethynyl benzene, 1,4-diethynyl-benzene, 4-05-00-01805 beilstein handbook reference, acmc-209rm8, benzene, 1,4-diethynyl, benzene, diethynyl, benzene, p-diethynyl-7ci,8ci, benzene,1,4-diethynyl, p-diethynylbenzene PubChem CID: 120463 IUPAC Name: 1,4-diethynylbenzene SMILES: C#CC1=CC=C(C=C1)C#C

4-Phenyl-1-butyne, 97%, ACROS Organics™

CAS: 16520-62-0 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 InChI Key: QDEOKXOYHYUKMS-UHFFFAOYSA-N Synonym: 2-phenylethylacetylene, 3-butynylbenzene, 3-butynylbenzene #, 4-phenyl-1-butyn, 4-phenyl-1-butyne, 4-phenylbut-1-yne, benzene, 3-butynyl, but-3-yn-1-ylbenzene, ccris 7100, phenethylacetylene PubChem CID: 123360 IUPAC Name: but-3-ynylbenzene SMILES: C#CCCC1=CC=CC=C1

3-Phenyl-1-propyne, 97%, stabilized, ACROS Organics™

CAS: 10147-11-2 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00134431 InChI Key: NGKSKVYWPINGLI-UHFFFAOYSA-N Synonym: 2-propynyl benzene, 3-phenyl-1-propyn, 3-phenyl-1-propyne, 3-phenyl-propyne, benzene, 2-propynyl, benzyl acetylene, benzylacetylene, prop-2-yn-1-ylbenzene, propargylbenzene, propargylbenzol PubChem CID: 575753 IUPAC Name: prop-2-ynylbenzene SMILES: C#CCC1=CC=CC=C1

1-Ethynyl-4-pentylbenzene 97.0+%, TCI America™

CAS: 79887-10-8 Molecular Formula: C13H16 Molecular Weight (g/mol): 172.271 MDL Number: MFCD00173884 InChI Key: APGNXGIUUTWIRE-UHFFFAOYSA-N Synonym: 1-eth-1-ynyl-4-pentylbenzene, 1-ethynyl-4-pentyl-benzene, 4-amylphenylacetylene, 4-ethynylpentylbenzene, 4-n-pentylphenylacetylene, 4-pentylphenyl acetylene, 4-pentylphenylacetylene, acmc-209pid, benzene, 1-ethynyl-4-pentyl PubChem CID: 2775131 IUPAC Name: 1-ethynyl-4-pentylbenzene SMILES: CCCCCC1=CC=C(C=C1)C#C

Alfa Aesar™ Diphenylacetylene, 99%

CAS: 501-65-5 Molecular Formula: C14H10 Molecular Weight (g/mol): 178.234 MDL Number: MFCD00004786 InChI Key: JRXXLCKWQFKACW-UHFFFAOYSA-N Synonym: 1,2-diphenylacetylene, 1,2-diphenylethyne, benzene, 1,1'-1,2-ethynediyl bis, biphenylacetylene, diphenyl acetylene, diphenylacetylene, diphenylethyne, ethyne, diphenyl, tolan, tolane PubChem CID: 10390 ChEBI: CHEBI:51579 IUPAC Name: 2-phenylethynylbenzene SMILES: C1=CC=C(C=C1)C#CC2=CC=CC=C2

Alfa Aesar™ 4-Phenyl-1-butyne, 98%

CAS: 16520-62-0 Molecular Formula: C10H10 Molecular Weight (g/mol): 130.19 MDL Number: MFCD00041667 InChI Key: QDEOKXOYHYUKMS-UHFFFAOYSA-N Synonym: 2-phenylethylacetylene, 3-butynylbenzene, 3-butynylbenzene #, 4-phenyl-1-butyn, 4-phenyl-1-butyne, 4-phenylbut-1-yne, benzene, 3-butynyl, but-3-yn-1-ylbenzene, ccris 7100, phenethylacetylene PubChem CID: 123360 IUPAC Name: but-3-ynylbenzene SMILES: C#CCCC1=CC=CC=C1

Alfa Aesar™ 1,4-Diphenylbutadiyne, 99%

CAS: 886-66-8 Molecular Formula: C16H10 Molecular Weight (g/mol): 202.256 MDL Number: MFCD00004787 InChI Key: HMQFJYLWNWIYKQ-UHFFFAOYSA-N Synonym: 1,1'-buta-1,3-diyne-1,4-diyldibenzene, 1,4-diphenyl-1,3-butadiyne, 1,4-diphenylbuta-1,3-diyne, 1,4-diphenylbutadiyne, 4-phenyl-1,3-butadiynyl benzene, benzene, 1,1'-1,3-butadiyne-1,4-diyl bis, butadiyne, diphenyl, diphenyl-1,3-butadiyne, diphenylbutadiyne, diphenyldiacetylene PubChem CID: 70174 ChEBI: CHEBI:51588 IUPAC Name: 4-phenylbuta-1,3-diynylbenzene SMILES: C1=CC=C(C=C1)C#CC#CC2=CC=CC=C2

Alfa Aesar™ m-Tolylacetylene, 97%

CAS: 766-82-5 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.163 MDL Number: MFCD01318174 InChI Key: RENYIDZOAFFNHC-UHFFFAOYSA-N Synonym: 1-ethynyl-3-methyl-benzene, 3'-methylphenyl acetylene, 3'-methylphenylacetylene, 3-ethynyltoluene, 3-methyl phenylacetylene, 3-methylphenylacetylene, 3-tolylacetylene, benzene, 1-ethynyl-3-methyl, benzene,1-ethynyl-3-methyl, m-tolylacetylene PubChem CID: 136600 IUPAC Name: 1-ethynyl-3-methylbenzene SMILES: CC1=CC=CC(=C1)C#C

3-Ethynyltoluene 98.0+%, TCI America™

CAS: 766-82-5 Molecular Formula: C9H8 Molecular Weight (g/mol): 116.163 InChI Key: RENYIDZOAFFNHC-UHFFFAOYSA-N Synonym: 1-ethynyl-3-methyl-benzene, 3'-methylphenyl acetylene, 3'-methylphenylacetylene, 3-ethynyltoluene, 3-methyl phenylacetylene, 3-methylphenylacetylene, 3-tolylacetylene, benzene, 1-ethynyl-3-methyl, benzene,1-ethynyl-3-methyl, m-tolylacetylene PubChem CID: 136600 IUPAC Name: 1-ethynyl-3-methylbenzene SMILES: CC1=CC=CC(=C1)C#C

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