Acetylides

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: 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

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

CAS: 106-96-7 Molecular Formula: C3H3Br Molecular Weight (g/mol): 118.96 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™ 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™ 4-Methoxyphenylacetylene, 99%

CAS: 768-60-5 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.162 MDL Number: MFCD00168815 InChI Key: KBIAVTUACPKPFJ-UHFFFAOYSA-N Synonym: 4-ethynylanisole, 4-methoxyphenylacetylene, 4'-methoxyphenyl acetylene, 1-ethynyl-4-methoxy-benzene, 1-eth-1-ynyl-4-methoxybenzene, benzene, 1-ethynyl-4-methoxy, 4-methoxyphenyl acetylene, 4-ethynyl-1-methoxybenzene, 4'-methoxyphenylacetylene, p-ethynylanisole PubChem CID: 251020 IUPAC Name: 1-ethynyl-4-methoxybenzene SMILES: COC1=CC=C(C=C1)C#C

Alfa Aesar™ 3-Cyclohexyl-1-propyne, 97%

CAS: 17715-00-3 Molecular Formula: C9H14 Molecular Weight (g/mol): 122.211 MDL Number: MFCD00041562 InChI Key: UARFKZSJGDQRLF-UHFFFAOYSA-N Synonym: 3-cyclohexyl-1-propyne, prop-2-yn-1-ylcyclohexane, 1-prop-2-ynylcyclohexane, 3-cyclohexylpropyne, 2-propynylcyclohexane, propyne, 3-cyclohexyl, cyclohexane, 2-propynyl-9ci, prop-2-ynyl-cyclohexane, cyclohexane, 2-propynyl, 3-cyclohexylprop-1-yne PubChem CID: 87265 IUPAC Name: prop-2-ynylcyclohexane SMILES: C#CCC1CCCCC1

Alfa Aesar™ 1-Dodecyne, 97%

CAS: 765-03-7 Molecular Formula: C12H22 Molecular Weight (g/mol): 166.308 MDL Number: MFCD00008960 InChI Key: ZVDBUOGYYYNMQI-UHFFFAOYSA-N Synonym: 1-dodecyne, dodecyne, dodec-1-in, 1dodecyne, dodec-1-yn, 1-dodecyne 5g PubChem CID: 69821 IUPAC Name: dodec-1-yne SMILES: CCCCCCCCCCC#C

4-Prop-2-ynyl-thiomorpholine 1,1-dioxide, 97%, Maybridge

CAS: 10442-03-2 Molecular Formula: C7H11NO2S Molecular Weight (g/mol): 173.23 InChI Key: CZBZIZOYSYHBNM-UHFFFAOYSA-N Synonym: 4-propargylthiomorpholine 1,1-dioxide, 4-prop-2-yn-1-yl thiomorpholine 1,1-dioxide, 4-2-propynyl thiomorpholine 1,1-dioxide, 4-propargyl thiomorpholine-1,1-dioxide, 4-propargylthiomorpholine1,1-dioxide, thiomorpholine, 4-2-propyn-1-yl-, 1,1-dioxide, 4-prop-2-yn-1-yl-1??-thiomorpholine-1,1-dione, acmc-1byom, 4-propargylthiomorpholine-1,1-dioxide, 4-propargyl-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

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

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-ethynylbenzoic acid methyl ester, 4-ethynyl-benzoic acid methyl ester, benzoic acid, 4-ethynyl-, methyl ester, methyl4-ethynylbenzoate, 4-ethynylbenzoic acid methylester, 4-methoxycarbonyl phenylacetylene, benzoic acid,4-ethynyl-, methyl ester, methyl 4-ethynyl-benzoate, 4-ethinylbenzoic acid methyl ester, 4-ethynyl benzoic acid methylester PubChem CID: 640163 IUPAC Name: methyl 4-ethynylbenzoate SMILES: COC(=O)C1=CC=C(C=C1)C#C

Alfa Aesar™ 4-Methyl-1-pentyn-3-ol, 97%

CAS: 565-68-4 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00039847 InChI Key: UTIFIONYBLSHIL-UHFFFAOYSA-N Synonym: 4-methyl-1-pentyn-3-ol, 4-methylpentyn-3-ol, 1-pentyn-3-ol, 4-methyl, 1-isopropylpropargyl alcohol, 4-methyl-1-pentyne-3-ol, 2-methyl-4-pentyn-3-ol, 4-methyl-pent-1-yn-3-ol, acmc-1as78, 4-methyl-1-pentyn-3-ol 10g PubChem CID: 98279 IUPAC Name: 4-methylpent-1-yn-3-ol SMILES: CC(C)C(C#C)O

Alfa Aesar™ 4-n-Pentyloxyphenylacetylene, 99%

CAS: 79887-16-4 Molecular Formula: C13H16O Molecular Weight (g/mol): 188.27 MDL Number: MFCD00173877 InChI Key: MKSWQHOPSDCVMS-UHFFFAOYSA-N Synonym: 1-eth-1-ynyl-4-pentyloxy benzene, 1-ethynyl-4-pentyloxy benzene, p-ethynyl pentyloxy benzene, 4-n-pentyloxyphenylacetylene, 4-pentoxyphenylacetylene, acmc-1bl8i, 1-4-pentoxyphenyl ethyne, 1-ethynyl-4-pentyloxybenzene, 4-n-pentyloxy-phenylacetylene, 4-n-pentyloxyphenyl acetylene PubChem CID: 2775119 IUPAC Name: 1-ethynyl-4-pentoxybenzene SMILES: CCCCCOC1=CC=C(C=C1)C#C

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: 3,3-dimethyl-1-butyne, tert-butylacetylene, t-butylacetylene, 3,3-dimethylbutyne, 1-butyne, 3,3-dimethyl, t-butyl acetylene, 3,3,3-trimethylpropyne, 1-butyne,3,3-dimethyl, tertbutylacetylene, tert-butylacetyiene PubChem CID: 13512 IUPAC Name: 3,3-dimethylbut-1-yne SMILES: CC(C)(C)C#C

Alfa Aesar™ Cyclopentylacetylene, 97%

CAS: 930-51-8 Molecular Formula: C7H10 Molecular Weight (g/mol): 94.157 MDL Number: MFCD00013744 InChI Key: TXVJSWLZYQMWPC-UHFFFAOYSA-N Synonym: cyclopentylacetylene, cyclopentyl acetylene, cyclopentylethyne, cyclopentane, ethynyl, cyclopentane, ethynyl-7ci, 8ci, 9ci, ethynylcylopentane, ethynyl-cyclopentane, cyclopentyl-acetylen PubChem CID: 136725 IUPAC Name: ethynylcyclopentane SMILES: C#CC1CCCC1

Alfa Aesar™ (R)-(+)-3-Butyn-2-ol, 99%

CAS: 42969-65-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00211237 InChI Key: GKPOMITUDGXOSB-SCSAIBSYSA-N Synonym: r-+-3-butyn-2-ol, r-3-butyn-2-ol, 2r-but-3-yn-2-ol, r-but-3-yn-2-ol, 2r-3-butyn-2-ol, 3-butyn-2-ol, 2r, r-+-1-butyn-3-ol, +-3-butyn-2-ol, pubchem20211, r---3-butyne-2-ol PubChem CID: 638102 IUPAC Name: (2R)-but-3-yn-2-ol SMILES: CC(C#C)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™ 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, dipropargyl, bipropargyl, hc#cch2ch2c#ch, 1,5-hexadiyne in pentane, hccch2ch2cch, acmc-1b142, 1,5-hexadiyne 6ci, 8ci, 9ci, 1,5-hexadiyne solution, 50 wt. % in pentane 1g PubChem CID: 69402 ChEBI: CHEBI:37821 IUPAC Name: hexa-1,5-diyne SMILES: C#CCCC#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, 1,7 octadiyne, oct-1,7-diyne, acmc-209qii, 3-thia-1,5-pentanediamine, 1,7-octadiyne 10g, 1,7-octadiyne 6ci, 7ci, 8ci, 9ci PubChem CID: 70099 IUPAC Name: octa-1,7-diyne SMILES: C#CCCCCC#C

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™ 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: 4-pentyn-1-ol, 4-pentyne-1-ol, 1-pentyn-5-ol, 5-hydroxypentyne, 4-pentynol, 4-pentin-1-ol, pent-4yn-1-ol, 5-hydroxy-1-pentyne, pent-1-yn-5-ol, pubchem2025 PubChem CID: 79346 IUPAC Name: pent-4-yn-1-ol SMILES: C#CCCCO

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: propargyltrimethylsilane, silane, trimethyl-2-propynyl, trimethyl 2-propynyl silane, trimethyl prop-2-ynyl silane, trimethyl propargyl silane, silane, trimethyl-2-propyn-1-yl, trimethyl prop-2-yn-1-yl silane, trimethyl-2-propynylsilane, propargyl trimethylsilane, 2-propynyltrimethylsilane PubChem CID: 83378 IUPAC Name: trimethyl(prop-2-ynyl)silane SMILES: C[Si](C)(C)CC#C

Alfa Aesar™ 1-Hexyne, 98+%

CAS: 693-02-7 Molecular Formula: C6H10 Molecular Weight (g/mol): 82.146 MDL Number: MFCD00009504 InChI Key: CGHIBGNXEGJPQZ-UHFFFAOYSA-N Synonym: 1-hexyne, n-butylacetylene, butylacetylene, hexyne, unii-5fzf2f38f5, n-hexyne, 1-hexyn, hex-5-yn-1-yl, pubchem13057 PubChem CID: 12732 IUPAC Name: hex-1-yne SMILES: CCCCC#C

Sodium acetylide, 18 wt.% slurry in xylene, AcroSeal™, Acros Organics

CAS: 1066-26-8 Molecular Formula: C2HNa Molecular Weight (g/mol): 48.02 MDL Number: MFCD00008568 InChI Key: SFDZETWZUCDYMD-UHFFFAOYSA-N Synonym: sodium acetylide, sodium ethynide, ethynyl sodium, sodium acetylide suspension, sodium acetylide na c2h, sodium ethyne, monosodium acetylide, slbnqjagykqcki-uhfffaoysa-n, sodium acetylide suspension, 18 wt. % slurry in xylene: light mineral oil purity of contained acetylide PubChem CID: 2733336 ChEBI: CHEBI:55387 IUPAC Name: sodium;ethyne SMILES: C#[C-].[Na+]

2-Ethynylpyridine, 98+%, ACROS Organics™

CAS: 1945-84-2 Molecular Formula: C7H5N Molecular Weight (g/mol): 103.12 MDL Number: MFCD00041598 InChI Key: NHUBNHMFXQNNMV-UHFFFAOYSA-N Synonym: 2-ethynyl pyridine, 2-pyridylacetylene, pyridine, 2-ethynyl, 2-ethynyl-pyridine, pyridine, ethynyl, pyridin-2-yl acetylene, ethynylpyridine, ethynyl pyridine, ortho-ethynylpyridine PubChem CID: 137268 IUPAC Name: 2-ethynylpyridine SMILES: C#CC1=CC=CC=N1

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

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™ 4-Methyl-1-heptyn-3-ol, 97%

CAS: 87777-46-6 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00041639 InChI Key: WONUPNLSAKXVSN-UHFFFAOYSA-N Synonym: 4-methyl-1-heptyn-3-ol, 4-methyl-1-heptyne-3-ol, 4-methyl-hept-1-yn-3-ol, 1-heptyn-3-ol,4-methyl PubChem CID: 20442077 IUPAC Name: 4-methylhept-1-yn-3-ol SMILES: CCCC(C)C(C#C)O

Alfa Aesar™ 3-Methyl-1-butyne, 97%

CAS: 598-23-2 Molecular Formula: C5H8 Molecular Weight (g/mol): 68.119 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™ 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: 4-bromo-1-butyne, 1-bromo-3-butyne, 1-butyne, 4-bromo, 4-bromobutyne, 3-butynyl bromide, 1-bromo-3-butynol, 4-bromo-but-1-yne, acmc-1afup, 1-butyne, 4-bromo-6ci,9ci PubChem CID: 11073464 IUPAC Name: 4-bromobut-1-yne SMILES: C#CCCBr

3-chloro-3-methyl-1-butyne, 96%, ACROS Organics™

CAS: 1111-97-3 Molecular Formula: C5H7Cl Molecular Weight (g/mol): 102.56 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

Phenyl propargyl ether, 97+%, Acros Organics

CAS: 13610-02-1 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.16 MDL Number: MFCD00048107 InChI Key: AIQRJSXKXVZCJO-UHFFFAOYSA-N Synonym: phenyl propargyl ether, prop-2-ynyloxy benzene, prop-2-yn-1-yloxy benzene, phenyl 2-propynyl ether, benzene, 2-propynyloxy, 3-phenoxy-1-propyne, 2-propynyloxy benzene, phenylpropargyl ether, prop-2-ynyloxybenzene, ether, phenyl 2-propynyl PubChem CID: 83613 IUPAC Name: prop-2-ynoxybenzene SMILES: C#CCOC1=CC=CC=C1

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