Acetylides

Alfa Aesar™ (Trimethylsilyl)acetylene, 98%

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

Alfa Aesar™ Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide

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

Alfa Aesar™ Triisopropylsilylacetylene, 97%

CAS: 89343-06-6 Molecular Formula: C11H22Si Molecular Weight (g/mol): 182.382 MDL Number: MFCD00075452 InChI Key: KZGWPHUWNWRTEP-UHFFFAOYSA-N Synonym: triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane PubChem CID: 2734682 IUPAC Name: ethynyl-tri(propan-2-yl)silane SMILES: CC(C)[Si](C#C)(C(C)C)C(C)C

Alfa Aesar™ Propargyl alcohol, 99%

CAS: 107-19-7 Molecular Formula: C3H4O Molecular Weight (g/mol): 56.064 MDL Number: MFCD00002912 InChI Key: TVDSBUOJIPERQY-UHFFFAOYSA-N Synonym: propargyl alcohol, 2-propyn-1-ol, ethynylcarbinol, 1-propyn-3-ol, propynyl alcohol, 2-propynyl alcohol, 2-propynol, 3-propynol, 1-hydroxy-2-propyne, 3-hydroxy-1-propyne PubChem CID: 7859 ChEBI: CHEBI:28905 IUPAC Name: prop-2-yn-1-ol SMILES: C#CCO

(Triisopropylsilyl)acetylene, 97%, ACROS Organics™

CAS: 89343-06-6 Molecular Formula: C11H22Si Molecular Weight (g/mol): 182.38 MDL Number: MFCD00075452 InChI Key: KZGWPHUWNWRTEP-UHFFFAOYSA-N Synonym: triisopropylsilyl acetylene, ethynyltriisopropylsilane, triisopropylsilylacetylene, ethynyltris propan-2-yl silane, ethynyl-tri propan-2-yl silane, silane, ethynyltris 1-methylethyl, triisopropylsilylacetylen, acmc-209qzk, ethynyltriisopropyl-silane PubChem CID: 2734682 IUPAC Name: ethynyl-tri(propan-2-yl)silane SMILES: CC(C)[Si](C#C)(C(C)C)C(C)C

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: propargylamine, 2-propynylamine, 2-propyn-1-amine, 3-aminopropyne, 3-amino-1-propyne, 2-propyn-1-thiol, 3-aminoprop-1-yne, propargylamin, pro-pargylamine, propargyl amine PubChem CID: 239041 IUPAC Name: prop-2-yn-1-amine SMILES: C#CCN

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, amylacetylene, heptyne, unii-z3nf9ssh6k, z3nf9ssh6k, amyl acetylene, n-pentylacetylene, pubchem13058, acmc-1aw2o PubChem CID: 12350 IUPAC Name: hept-1-yne SMILES: CCCCCC#C

Alfa Aesar™ 3-Butyn-1-ol, 98%

CAS: 927-74-2 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00002955 InChI Key: OTJZCIYGRUNXTP-UHFFFAOYSA-N Synonym: 3-butyn-1-ol, 3-butynol, 3-butyne-1-ol, 4-hydroxy-1-butyne, 3-butynyl alcohol, 1-butyn-4-ol, 2-hydroxyethylacetylene, homopropargyl alcohol, 2-hydroxyethyl acetylene, 4-hydroxy-butyne PubChem CID: 13566 ChEBI: CHEBI:27444 IUPAC Name: but-3-yn-1-ol SMILES: C#CCCO

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: propargyl alcohol, 2-propyn-1-ol, ethynylcarbinol, 1-propyn-3-ol, propynyl alcohol, 2-propynyl alcohol, 2-propynol, 3-propynol, 1-hydroxy-2-propyne, 3-hydroxy-1-propyne PubChem CID: 7859 ChEBI: CHEBI:28905 IUPAC Name: prop-2-yn-1-ol SMILES: C#CCO

Alfa Aesar™ 1-Trimethylsilyl-1,4-pentadiyne, 98%

CAS: 71789-10-1 Molecular Formula: C8H12Si Molecular Weight (g/mol): 136.269 MDL Number: MFCD00066350 InChI Key: JKYMNPFNLMDSFG-UHFFFAOYSA-N Synonym: 1-trimethylsilyl-1,4-pentadiyne, trimethyl penta-1,4-diynyl silane, trimethyl penta-1,4-diyn-1-yl silane, 1,4-pentadiynyltrimethylsilane, silane,trimethyl-1,4-pentadiyn-1-yl PubChem CID: 144510 IUPAC Name: trimethyl(penta-1,4-diynyl)silane SMILES: C[Si](C)(C)C#CCC#C

Ethynylcyclopropane, 98%, ACROS Organics™

CAS: 6746-94-7 Molecular Formula: C5H6 Molecular Weight (g/mol): 66.1 MDL Number: MFCD02181090 InChI Key: NPTDXPDGUHAFKC-UHFFFAOYSA-N Synonym: cyclopropylacetylene, cyclopropyl acetylene, ethynyl cyclopropane, cyclopropane,ethynyl, cyclopropane, ethynyl, cyclopropylethyne, cyclopropyacetylene, ethynyl-cyclopropane, ethynylcyclo-propane, cyclopropylacethylene PubChem CID: 138823 IUPAC Name: ethynylcyclopropane SMILES: C#CC1CC1

Propiolic Acid, 98%, ACROS Organics™

CAS: 471-25-0 Molecular Formula: C3H2O2 Molecular Weight (g/mol): 70.04 MDL Number: MFCD00004360 InChI Key: UORVCLMRJXCDCP-UHFFFAOYSA-N Synonym: propiolic acid, 2-propynoic acid, propynoic acid, propargylic acid, acetylenecarboxylic acid, carboxyacetylene, propiolic acidd, propiolicacid, unii-p2qw39g9lz, propynoate PubChem CID: 10110 ChEBI: CHEBI:33199 IUPAC Name: prop-2-ynoic acid SMILES: C#CC(=O)O

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: propargylamine, 2-propynylamine, 2-propyn-1-amine, 3-aminopropyne, 3-amino-1-propyne, 2-propyn-1-thiol, 3-aminoprop-1-yne, propargylamin, pro-pargylamine, propargyl amine PubChem CID: 239041 IUPAC Name: prop-2-yn-1-amine SMILES: C#CCN

Alfa Aesar™ 3-(2,6-Dichlorophenoxy)-1-propyne, 97%

CAS: 3598-66-1 Molecular Formula: C9H6Cl2O Molecular Weight (g/mol): 201.046 MDL Number: MFCD00052717 InChI Key: HCGOBPUSIBTNRV-UHFFFAOYSA-N Synonym: 3-2,6-dichlorophenoxy-1-propyne, 1,3-dichloro-2-prop-2-yn-1-yloxy benzene, 1,3-dichloro-2-prop-2-ynyloxy benzene, 1,3-dichloro-2-prop-2-ynyloxybenzene, acmc-20anlz, maybridge1_002901, 2,6-dichlorphenyl-propargylether, 3-2,6-dichlorophenoxy prop-1-yne, 2,6-dichlorophenyl prop-2-yn-1-yl ether, 31401,3-dichloro-2-prop-2-ynyloxy benzene PubChem CID: 2776880 IUPAC Name: 1,3-dichloro-2-prop-2-ynoxybenzene SMILES: C#CCOC1=C(C=CC=C1Cl)Cl

Alfa Aesar™ 1-Decyne, 98%

CAS: 764-93-2 Molecular Formula: C10H18 Molecular Weight (g/mol): 138.254 MDL Number: MFCD00009576 InChI Key: ILLHQJIJCRNRCJ-UHFFFAOYSA-N Synonym: 1-decyne, decyne, octylacetylene, unii-ulr28gd98q, ulr28gd98q, decine, n-octylacetylene, deca-1-yne, acmc-209p3y PubChem CID: 12997 ChEBI: CHEBI:87322 IUPAC Name: dec-1-yne SMILES: CCCCCCCCC#C

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: 5-chloro-1-pentyne, 1-pentyne, 5-chloro, 5-chloropentyne, 4-pentynyl chloride, 1-chloro-4-pentine, 1-chloro-4-pentyne, pent-4-ynyl chloride, 5-chloro-pent-1-yne, acmc-1bzfd, pent-4-yn-1-yl chloride PubChem CID: 84308 IUPAC Name: 5-chloropent-1-yne SMILES: C#CCCCCl

3-Butyn-1-ol, 97%, ACROS Organics™

CAS: 927-74-2 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00002955 InChI Key: OTJZCIYGRUNXTP-UHFFFAOYSA-N Synonym: 3-butyn-1-ol, 3-butynol, 3-butyne-1-ol, 4-hydroxy-1-butyne, 3-butynyl alcohol, 1-butyn-4-ol, 2-hydroxyethylacetylene, homopropargyl alcohol, 2-hydroxyethyl acetylene, 4-hydroxy-butyne PubChem CID: 13566 ChEBI: CHEBI:27444 IUPAC Name: but-3-yn-1-ol SMILES: C#CCCO

Alfa Aesar™ (±)-3-Butyn-2-ol, 98%

CAS: 2028-63-9 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00004541 InChI Key: GKPOMITUDGXOSB-UHFFFAOYSA-N Synonym: 3-butyn-2-ol, 3-butyne-2-ol, 3-hydroxy-1-butyne, 1-butyn-3-ol, 1-methylpropargyl alcohol, methylethynylcarbinol, 1-ethynylethanol, 1-methyl-2-propynyl alcohol, alpha-methylpropargyl alcohol, dl-3-butyn-2-ol PubChem CID: 16239 IUPAC Name: but-3-yn-2-ol SMILES: CC(C#C)O

3-Methyl-1-butyne, 96%, ACROS Organics™

CAS: 598-23-2 Molecular Formula: C5H8 Molecular Weight (g/mol): 68.12 MDL Number: MFCD00039853 InChI Key: USCSRAJGJYMJFZ-UHFFFAOYSA-N Synonym: 3-methyl-1-butyne, 1-butyne, 3-methyl, isopentyne, isopropylacetylene, isopropyl acetylene, 3-methylbutyne, 2-methyl-3-butyne, 3-methyl-but-1-yne, 3-methyl,1-butyne PubChem CID: 69019 ChEBI: CHEBI:87379 IUPAC Name: 3-methylbut-1-yne SMILES: CC(C)C#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-hexynenitrile, 5-cyano-1-pentyne, acmc-1c81n, 5-hexynenitrile 1g PubChem CID: 139852 IUPAC Name: hex-5-ynenitrile SMILES: C#CCCCC#N

1-Decyne, 98%, ACROS Organics™

CAS: 764-93-2 Molecular Formula: C10H18 Molecular Weight (g/mol): 138.25 MDL Number: MFCD00009576 InChI Key: ILLHQJIJCRNRCJ-UHFFFAOYSA-N Synonym: 1-decyne, decyne, octylacetylene, unii-ulr28gd98q, ulr28gd98q, decine, n-octylacetylene, deca-1-yne, acmc-209p3y PubChem CID: 12997 ChEBI: CHEBI:87322 IUPAC Name: dec-1-yne SMILES: CCCCCCCCC#C

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: propiolic acid, 2-propynoic acid, propynoic acid, propargylic acid, acetylenecarboxylic acid, carboxyacetylene, propiolic acidd, propiolicacid, unii-p2qw39g9lz, propynoate PubChem CID: 10110 ChEBI: CHEBI:33199 IUPAC Name: prop-2-ynoic acid SMILES: C#CC(=O)O

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, hexylacetylene, octyne-1, n-octyne, hex-1-yl acetylene, pubchem13059, acmc-209na4, 4-01-00-01034 beilstein handbook reference, 1-octyne 10g PubChem CID: 12370 IUPAC Name: oct-1-yne SMILES: CCCCCCC#C

Alfa Aesar™ 3-Chloro-3-methyl-1-butyne, 95%

CAS: 1111-97-3 Molecular Formula: C5H7Cl Molecular Weight (g/mol): 102.561 MDL Number: MFCD00190221 InChI Key: QSILYWCNPOLKPN-UHFFFAOYSA-N Synonym: 3-chloro-3-methyl-1-butyne, 1-butyne, 3-chloro-3-methyl, 3-chloro-3-methylbutyne, 3-methyl-3-chlorobutyne, acmc-1bo5c, 2-chloro-2-methyl butyne, 3-chloro-3-methyl butyne, 3-chloro-3-methyl-butyne, 3-chloro-3-methyl-1-butyn, 2-chloro-2-methyl-3-butyne PubChem CID: 70679 IUPAC Name: 3-chloro-3-methylbut-1-yne SMILES: CC(C)(C#C)Cl

Alfa Aesar™ 1-Undecyne, 97%

CAS: 2243-98-3 Molecular Formula: C11H20 Molecular Weight (g/mol): 152.281 MDL Number: MFCD00015063 InChI Key: YVSFLVNWJIEJRV-UHFFFAOYSA-N Synonym: 1-undecyne, rutylidene, unii-y07u3q24us, undecyne, acmc-1cr7r, 1-undecyne 10g PubChem CID: 75249 ChEBI: CHEBI:87545 IUPAC Name: undec-1-yne SMILES: CCCCCCCCCC#C

Alfa Aesar™ 1-(3-Chlorophenoxy)-3-butyn-2-ol, 97%

CAS: 86912-84-7 Molecular Formula: C10H9ClO2 Molecular Weight (g/mol): 196.63 MDL Number: MFCD09909563 InChI Key: CEZMXOXWZYDVOU-UHFFFAOYSA-N Synonym: 1-3-chlorophenoxy but-3-yn-2-ol, 1-3-chlorophenoxy-3-butyn-2-ol PubChem CID: 13145644 IUPAC Name: 1-(3-chlorophenoxy)but-3-yn-2-ol SMILES: C#CC(COC1=CC(=CC=C1)Cl)O

N-(Propargyloxy)phthalimide, 98%, ACROS Organics™

CAS: 4616-63-1 Molecular Formula: C11H7NO3 Molecular Weight (g/mol): 201.18 MDL Number: MFCD00005890 InChI Key: HBGZBVPXPDNXOV-UHFFFAOYSA-N Synonym: n-propargyloxy phthalimide, n-prop-2-ynyloxy phthalimide, 2-prop-2-yn-1-yloxy isoindoline-1,3-dione, n-propargyloxyphthalimide, 2-prop-2-yn-1-yloxy isoindole-1,3-dione, 2-prop-2-ynyloxybenzo c azoline-1,3-dione, acmc-20aka8, n-2-propynoxyphthalimide, n-2-propynyloxy phthalimide, phthalimide, n-2-propynyloxy PubChem CID: 78357 IUPAC Name: 2-prop-2-ynoxyisoindole-1,3-dione SMILES: C#CCON1C(=O)C2=CC=CC=C2C1=O

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: cyclohexylacetylene, cyclohexylethyne, cyclohexane, ethynyl, cyclohexyl acetylene, ethynyl-cyclohexane, cyclohexane, ethynyl-6ci, 7ci, 8ci, 9ci PubChem CID: 70263 IUPAC Name: ethynylcyclohexane SMILES: C#CC1CCCCC1

Alfa Aesar™ 1,9-Decadiyne, 97%

CAS: 1720-38-3 Molecular Formula: C10H14 Molecular Weight (g/mol): 134.222 MDL Number: MFCD00014926 InChI Key: ILVDYAGPHFWNQI-UHFFFAOYSA-N Synonym: 1,9-decadiyne, acmc-1bppd, 1,9-decadiyne 6ci, 7ci, 8ci, 9ci PubChem CID: 74400 ChEBI: CHEBI:37823 IUPAC Name: deca-1,9-diyne SMILES: C#CCCCCCCC#C

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