Acetylides

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

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, 1-hexyne, butylacetylene, hex-5-yn-1-yl, hexyne, n-butylacetylene, n-hexyne, pubchem13057, unii-5fzf2f38f5 PubChem CID: 12732 IUPAC Name: hex-1-yne SMILES: CCCCC#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: 1-hydroxy-2-propyne, 1-propyn-3-ol, 2-propyn-1-ol, 2-propynol, 2-propynyl alcohol, 3-hydroxy-1-propyne, 3-propynol, ethynylcarbinol, propargyl alcohol, propynyl alcohol PubChem CID: 7859 ChEBI: CHEBI:28905 IUPAC Name: prop-2-yn-1-ol SMILES: C#CCO

Alfa Aesar™ 3,3-Dimethyl-1-butyne, 98%

CAS: 917-92-0 Molecular Formula: C6H10 Molecular Weight (g/mol): 82.146 MDL Number: MFCD00008852 InChI Key: PPWNCLVNXGCGAF-UHFFFAOYSA-N Synonym: 1-butyne, 3,3-dimethyl, 1-butyne,3,3-dimethyl, 3,3,3-trimethylpropyne, 3,3-dimethyl-1-butyne, 3,3-dimethylbutyne, t-butyl acetylene, t-butylacetylene, tert-butylacetyiene, tert-butylacetylene, tertbutylacetylene PubChem CID: 13512 IUPAC Name: 3,3-dimethylbut-1-yne SMILES: CC(C)(C)C#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, ethynyl-trimethyl-silane, ethynyltrimethyl silane, silane, ethynyltrimethyl, tms acetylene, tmsacetylene, trimethylsilyl acetylene, trimethylsilyl-acetylene, trimethylsilylacetylene PubChem CID: 66111 IUPAC Name: ethynyl(trimethyl)silane SMILES: C[Si](C)(C)C#C

Propargyl chloride, 70 wt.% solution in toluene, ACROS Organics™

CAS: 624-65-7 Molecular Formula: C3H3Cl Molecular Weight (g/mol): 74.51 InChI Key: LJZPPWWHKPGCHS-UHFFFAOYSA-N Synonym: 1-chloro-2-propyne, 1-propyne, 3-chloro, 2-propynyl chloride, 3-chloro-1-propyne, 3-chloropropyne, gamma-chloroallylene, propargyl chloride, propargylchloride, propyne, 3-chloro, unii-3m62yfl252 PubChem CID: 12221 IUPAC Name: 3-chloroprop-1-yne SMILES: C#CCCl

Alfa Aesar™ Cyclopropylacetylene, 97%

CAS: 6746-94-7 Molecular Formula: C5H6 Molecular Weight (g/mol): 66.103 MDL Number: MFCD02181090 InChI Key: NPTDXPDGUHAFKC-UHFFFAOYSA-N Synonym: cyclopropane, ethynyl, cyclopropane,ethynyl, cyclopropyacetylene, cyclopropyl acetylene, cyclopropylacethylene, cyclopropylacetylene, cyclopropylethyne, ethynyl cyclopropane, ethynyl-cyclopropane, ethynylcyclo-propane PubChem CID: 138823 IUPAC Name: ethynylcyclopropane SMILES: C#CC1CC1

1-Phenyl-2-propyn-1-ol 98.0+%, TCI America™

CAS: 4187-87-5 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.162 MDL Number: MFCD00021860 InChI Key: UIGLAZDLBZDVBL-UHFFFAOYSA-N Synonym: 1-phenyl-2-propyn-1-ol, 1-phenylpropargyl alcohol, 2-propyn-1-ol, 1-phenyl, alpha-ethynylbenzenemethanol, alpha-ethynylbenzyl alcohol, alpha-phenylpropargyl alcohol, benzenemethanol, .alpha.-ethynyl, benzyl alcohol, .alpha.-ethynyl, ethynylphenylcarbinol, phenylethynylcarbinol PubChem CID: 20155 IUPAC Name: 1-phenylprop-2-yn-1-ol SMILES: C#CC(C1=CC=CC=C1)O

Alfa Aesar™ 1-Octadecyne, 97+%

CAS: 629-89-0 Molecular Formula: C18H34 Molecular Weight (g/mol): 250.47 MDL Number: MFCD00015088 InChI Key: IYDNQWWOZQLMRH-UHFFFAOYSA-N Synonym: 1-octadecyne, acmc-1b2rb, cetylacetylene, hexadecylacetylene, octadec-1-in, octadecyne, qspl 036 PubChem CID: 69425 IUPAC Name: octadec-1-yne SMILES: CCCCCCCCCCCCCCCCC#C

Propargyltrimethylsilane, 80-90%, stabilized, ACROS Organics™

CAS: 13361-64-3 Molecular Formula: C6H12Si Molecular Weight (g/mol): 112.25 MDL Number: MFCD00042922 InChI Key: ULYLMHUHFUQKOE-UHFFFAOYSA-N Synonym: 2-propynyltrimethylsilane, propargyl trimethylsilane, propargyltrimethylsilane, silane, trimethyl-2-propyn-1-yl, silane, trimethyl-2-propynyl, trimethyl 2-propynyl silane, trimethyl prop-2-yn-1-yl silane, trimethyl prop-2-ynyl silane, trimethyl propargyl silane, trimethyl-2-propynylsilane PubChem CID: 83378 IUPAC Name: trimethyl(prop-2-ynyl)silane SMILES: C[Si](C)(C)CC#C

6-Heptynenitrile 98.0+%, TCI America™

CAS: 15295-69-9 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 InChI Key: BIGRRVLEKCQFHS-UHFFFAOYSA-N Synonym: 6-Cyano-1-hexyne PubChem CID: 11768526 IUPAC Name: hept-6-ynenitrile SMILES: C#CCCCCC#N

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

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

Propargyl acetate, 97%, ACROS Organics™

CAS: 627-09-8 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.1 MDL Number: MFCD00041601 InChI Key: RIZZXCJMFIGMON-UHFFFAOYSA-N Synonym: 2-propyn-1-ol, 1-acetate, 2-propyn-1-ol, acetate, 2-propynyl acetate, 3-acetoxypropyne, 4-02-00-00197 beilstein handbook reference, acmc-1awj3, prop-2-yn-1-yl acetate, propargyl acetate, propargyl alcohol acetate PubChem CID: 69388 IUPAC Name: prop-2-ynyl acetate SMILES: CC(=O)OCC#C

4-(2-Propyn-1-yl)morpholine 98.0+%, TCI America™

CAS: 5799-76-8 Molecular Formula: C7H11NO Molecular Weight (g/mol): 125.171 MDL Number: MFCD00510919 InChI Key: OKDZHAQIKCVKFE-UHFFFAOYSA-N Synonym: 4-Propargylmorpholine PubChem CID: 412941 IUPAC Name: 4-prop-2-ynylmorpholine SMILES: C#CCN1CCOCC1

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, 1,5-hexadiyne 6ci, 8ci, 9ci, 1,5-hexadiyne in pentane, 1,5-hexadiyne solution, 50 wt. % in pentane 1g, acmc-1b142, bipropargyl, dipropargyl, hc#cch2ch2c#ch, hccch2ch2cch PubChem CID: 69402 ChEBI: CHEBI:37821 IUPAC Name: hexa-1,5-diyne SMILES: C#CCCC#C

Alfa Aesar™ 1,1-Dimethylpropargylamine, 95%

CAS: 2978-58-7 Molecular Formula: C5H9N Molecular Weight (g/mol): 83.134 MDL Number: MFCD00008052 InChI Key: VUGCBIWQHSRQBZ-UHFFFAOYSA-N Synonym: 1,1-dimethyl-2-propynylamine, 1,1-dimethyl-prop-2-ynylamine, 1,1-dimethylprop-2-ynylamine, 1,1-dimethylprop-3-ynylamine, 1,1-dimethylpropargylamine, 1,1-dimethylpropynylamine, 2-methyl-3-butyn-2-amine, 3-amino-3-methyl-1-butyne, 3-amino-3-methylbutyne, 3-butyn-2-amine, 2-methyl PubChem CID: 76319 IUPAC Name: 2-methylbut-3-yn-2-amine SMILES: CC(C)(C#C)N

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: ethynyl trimethyl silane, ethynyl-trimethyl-silane, ethynyltrimethyl silane, silane, ethynyltrimethyl, tms acetylene, tmsacetylene, trimethylsilyl acetylene, trimethylsilyl-acetylene, trimethylsilylacetylene PubChem CID: 66111 IUPAC Name: ethynyl(trimethyl)silane SMILES: C[Si](C)(C)C#C

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

Alfa Aesar™ 1-Pentyn-3-ol, 98%

CAS: 4187-86-4 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00004572 InChI Key: LBSKEFWQPNVWTP-UHFFFAOYSA-N Synonym: 1-pentine-3-ol, 1-pentyn-3-ol, 1-pentyne-3-ol, 3-hydroxy-1-pentine, acmc-1agpc, ethyl ethynyl carbinol, ethylethynylcarbinol, ethynyl-ethyl carbinol PubChem CID: 92981 IUPAC Name: pent-1-yn-3-ol SMILES: CCC(C#C)O

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: 1-butyn-3-ol, 1-ethynylethanol, 1-methyl-2-propynyl alcohol, 1-methylpropargyl alcohol, 3-butyn-2-ol, 3-butyne-2-ol, 3-hydroxy-1-butyne, alpha-methylpropargyl alcohol, dl-3-butyn-2-ol, methylethynylcarbinol PubChem CID: 16239 IUPAC Name: but-3-yn-2-ol SMILES: CC(C#C)O

1-Dodecyne, 98%, ACROS Organics™

CAS: 765-03-7 Molecular Formula: C12H22 Molecular Weight (g/mol): 166.31 MDL Number: MFCD00008960 InChI Key: ZVDBUOGYYYNMQI-UHFFFAOYSA-N Synonym: 1-dodecyne, 1-dodecyne 5g, 1dodecyne, dodec-1-in, dodec-1-yn, dodecyne PubChem CID: 69821 IUPAC Name: dodec-1-yne SMILES: CCCCCCCCCCC#C

Alfa Aesar™ 5-Methyl-1-hexyne, 98%

CAS: 2203-80-7 Molecular Formula: C7H12 Molecular Weight (g/mol): 96.173 MDL Number: MFCD00041610 InChI Key: HKNANEMUCJGPMS-UHFFFAOYSA-N Synonym: 1-hexyne, 5-methyl, 5-methyl-1-hexyne, acmc-1cg6t, hknanemucjgpms-uhfffaoysa, isoamylacetylene, isohept-1-yne, isoheptyne, lro6ea6hk1, unii-lro6ea6hk1 PubChem CID: 137490 IUPAC Name: 5-methylhex-1-yne SMILES: CC(C)CCC#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: 1-brom-2-propin, 1-bromo-2-propyne, 1-propyne, 3-bromo, 2-propynyl bromide, 3-bromo-1-propyne, 3-bromopropyne, gamma-bromoallylene, propargyl bromide, propyne, 3-bromo, propynyl bromide PubChem CID: 7842 IUPAC Name: 3-bromoprop-1-yne SMILES: C#CCBr

Alfa Aesar™ 4-Bromo-1-butyne, 97%

CAS: 38771-21-0 Molecular Formula: C4H5Br Molecular Weight (g/mol): 132.988 MDL Number: MFCD10000883 InChI Key: XLYOGWXIKVUXCL-UHFFFAOYSA-N Synonym: 1-bromo-3-butyne, 1-bromo-3-butynol, 1-butyne, 4-bromo, 1-butyne, 4-bromo-6ci,9ci, 3-butynyl bromide, 4-bromo-1-butyne, 4-bromo-but-1-yne, 4-bromobutyne, acmc-1afup PubChem CID: 11073464 IUPAC Name: 4-bromobut-1-yne SMILES: C#CCCBr

Alfa Aesar™ 3-Methoxyphenylacetylene, 96%

CAS: 768-70-7 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.162 MDL Number: MFCD00160810 InChI Key: ZASXCTCNZKFDTP-UHFFFAOYSA-N Synonym: 1-ethynyl-3-methoxy-benzene, 1-etynyl-3-methoxy-benzene, 3-ethynyl-1-methoxybenzene, 3-ethynyl-anisole, 3-ethynylanisole, 3-ethynylanisole 96, 3-methoxyphenylacetylene, benzene, 1-ethynyl-3-methoxy, m-methoxyphenylacetylene PubChem CID: 640753 IUPAC Name: 1-ethynyl-3-methoxybenzene SMILES: COC1=CC=CC(=C1)C#C

1-Hexadecyne 90.0+%, TCI America™

CAS: 629-74-3 Molecular Formula: C16H30 Molecular Weight (g/mol): 222.416 MDL Number: MFCD00015084 InChI Key: UCIDYSLOTJMRAM-UHFFFAOYSA-N Synonym: 1-hexadecyne, acmc-209nbc, tetradecylacetylene PubChem CID: 12396 IUPAC Name: hexadec-1-yne SMILES: CCCCCCCCCCCCCCC#C

2-Propyn-1-ol 98.0+%, TCI America™

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

1-Undecyne 96.0+%, TCI America™

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

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, 1-undecyne 10g, acmc-1cr7r, rutylidene, undecyne, unii-y07u3q24us PubChem CID: 75249 ChEBI: CHEBI:87545 IUPAC Name: undec-1-yne SMILES: CCCCCCCCCC#C

Alfa Aesar™ Propargyl acetate, 97%

CAS: 627-09-8 Molecular Formula: C5H6O2 Molecular Weight (g/mol): 98.101 MDL Number: MFCD00041601 InChI Key: RIZZXCJMFIGMON-UHFFFAOYSA-N Synonym: 2-propyn-1-ol, 1-acetate, 2-propyn-1-ol, acetate, 2-propynyl acetate, 3-acetoxypropyne, 4-02-00-00197 beilstein handbook reference, acmc-1awj3, prop-2-yn-1-yl acetate, propargyl acetate, propargyl alcohol acetate PubChem CID: 69388 IUPAC Name: prop-2-ynyl acetate SMILES: CC(=O)OCC#C

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