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

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

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

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™ 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

Sodium acetylide, 18 wt.% slurry in xylene, 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+]

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

4-Pentyn-2-ol, 97+%, Acros Organics

CAS: 2117-11-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00004555 InChI Key: JTHLRRZARWSHBE-UHFFFAOYNA-N Synonym: 4-pentyn-2-ol, 4-pentyne-2-ol, +--4-pentyn-2-ol, r,s-4-pentyn-2-ol, 4-hydroxypentyne, pentyne-4-ol, 4-pentin-2-ol, 1-methyl-3-butyn-1-ol, +/--4-pentyn-2-ol PubChem CID: 92915 IUPAC Name: pent-4-yn-2-ol SMILES: CC(CC#C)O

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-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™ Propargyl bromide, 80% in toluene, stab. with MgO

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

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: propargyl acetate, 2-propyn-1-ol, acetate, 3-acetoxypropyne, 2-propynyl acetate, propargyl alcohol acetate, prop-2-yn-1-yl acetate, acmc-1awj3, 2-propyn-1-ol, 1-acetate, 4-02-00-00197 beilstein handbook reference PubChem CID: 69388 IUPAC Name: prop-2-ynyl acetate SMILES: CC(=O)OCC#C

Alfa Aesar™ 3-Ethynylbenzeneboronic acid pinacol ester, 95%

CAS: 946168-04-3 Molecular Formula: C14H17BO2 Molecular Weight (g/mol): 228.098 MDL Number: MFCD16294529 InChI Key: SJDFLZSEQGKSDJ-UHFFFAOYSA-N Synonym: 2-3-ethynylphenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 2-3-ethynyl-phenyl-4,4,5,5-tetramethyl-1,3,2 dioxaborolane, 3-ethynylbenzeneboronic acid pinacol ester, amtb210, 3-ethynylphenyl boronic acid pinacol ester, 2-3-ethynyl-phenyl-4,4,5,5-tetramethyl-1,3,2dioxaborolane PubChem CID: 57416900 IUPAC Name: 2-(3-ethynylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=CC=C2)C#C

Alfa Aesar™ 5-Methyl-1-hexyn-3-ol, 97%

CAS: 61996-79-0 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.172 MDL Number: MFCD00041606 InChI Key: NTNUBJHPRAMQPC-UHFFFAOYSA-N Synonym: 5-methyl-1-hexyn-3-ol, acmc-209myn, 5-methyl-hex-1-yn-3-ol, 1-hexyn-3-ol,5-methyl, 1-hexyn-3-ol, 5-methyl PubChem CID: 143856 IUPAC Name: 5-methylhex-1-yn-3-ol SMILES: CC(C)CC(C#C)O

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: 3-ethynylanisole, 3-methoxyphenylacetylene, 1-ethynyl-3-methoxy-benzene, benzene, 1-ethynyl-3-methoxy, 3-ethynyl-1-methoxybenzene, 1-etynyl-3-methoxy-benzene, 3-ethynyl-anisole, m-methoxyphenylacetylene, 3-ethynylanisole 96 PubChem CID: 640753 IUPAC Name: 1-ethynyl-3-methoxybenzene SMILES: COC1=CC=CC(=C1)C#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

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™ 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-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-Ethynylpyridine, 97%

CAS: 2510-23-8 Molecular Formula: C7H5N Molecular Weight (g/mol): 103.124 MDL Number: MFCD02177459 InChI Key: CLRPXACRDTXENY-UHFFFAOYSA-N Synonym: pyridine, 3-ethynyl, 3-pyridylacetylene, 3-ethynyl-pyridine, pyridine, 3-ethynyl-6ci, 7ci, 8ci, 9ci, 3-ethylnylpyridine, 3-ethynyl pyridine, meta-ethynylpyridine, 3-ethylnyl pyridine, 3-pyridyl acetylene PubChem CID: 186003 IUPAC Name: 3-ethynylpyridine SMILES: C#CC1=CN=CC=C1

Propargylamine hydrochloride, 95%, ACROS Organics™

CAS: 15430-52-1 Molecular Formula: C3H5N·HCl Molecular Weight (g/mol): 91.54 MDL Number: MFCD00012907 InChI Key: IKXNIQJDNKPPCH-UHFFFAOYSA-N Synonym: propargylamine hydrochloride, prop-2-yn-1-amine hydrochloride, 2-propynylamine hydrochloride, propargylamine hcl, 2-propynylamine hcl, 3-amino-1-propyne hydrochloride, prop-2-ynylamine hydrochloride, 2-propyn-1-amine, hydrochloride, pubchem18845, acmc-1bvqh PubChem CID: 11205720 IUPAC Name: prop-2-yn-1-amine;hydrochloride SMILES: C#CCN.Cl

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: sodium 4-ethynylbenzoate, 4-ethynylbenzoic acid sodium salt, 4-ethynyl-benzoic acid sodium salt, benzoic acid, 4-ethynyl-, sodium salt, benzoic acid,4-ethynyl-, sodium salt 1:1, 4-ethynyl benzoic acid sodium salt, sodium p-ethynylbenzoate, acmc-20egl3, 4-ethynylbenzoic acid sodium, 4-ethynylbenzoic-acid sodium salt PubChem CID: 23720426 IUPAC Name: sodium;4-ethynylbenzoate SMILES: C#CC1=CC=C(C=C1)C(=O)[O-].[Na+]

Alfa Aesar™ Ethynyltri-n-butyltin, 96%

CAS: 994-89-8 Molecular Formula: C14H28Sn Molecular Weight (g/mol): 315.088 MDL Number: MFCD00009420 InChI Key: YEMJHNYABQHWHL-UHFFFAOYSA-N Synonym: tributylstannylacetylene, ethynyltri-n-butyltin, ethynyltributylstannane, tributyl ethynyl stannane, stannane, tributylethynyl, tributylethynyl tin, ethynyltributyltin, tributylethynyltin, tributylstannylethyne, tributyl ethynyl tin PubChem CID: 621176 IUPAC Name: tributyl(ethynyl)stannane SMILES: CCCC[Sn](CCCC)(CCCC)C#C

Alfa Aesar™ 1-Tridecyne, 97%

CAS: 26186-02-7 Molecular Formula: C13H24 Molecular Weight (g/mol): 180.335 MDL Number: MFCD00015074 InChI Key: GZEDKDBFUBPZNG-UHFFFAOYSA-N Synonym: 1-tridecyne, tridecyne, acmc-1cinm PubChem CID: 117754 IUPAC Name: tridec-1-yne SMILES: CCCCCCCCCCCC#C

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

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

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