accessibility menu, dialog, popup

UserName

Acetylides

Organic compounds that contain a carbon - carbon triple bond substituted with a metal in the following structure: MC≡CM, where C is carbon and M is a metal.
Molecular Weight (g/mol) 
  • (3)
  • (2)
  • (6)
  • (2)
  • (2)
  • (3)
  • (2)
  • (5)
  • (2)
  • (2)
  • (5)
  • (2)
  • (3)
  • (3)
  • (2)
  • (10)
  • (4)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (1)
  • (2)
  • (2)
  • (4)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (5)
  • (9)
  • (2)
  • (5)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (2)
  • (3)
  • (5)
  • (2)
  • (6)
Quantity 
  • (33)
  • (11)
  • (11)
  • (1)
  • (1)
  • (3)
  • (38)
  • (1)
  • (3)
  • (1)
  • (6)
  • (1)
  • (57)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)
Percent Purity 
  • (2)
  • (14)
  • (4)
  • (15)
  • (8)
  • (64)
  • (46)
  • (18)
Boiling Point 
  • (3)
  • (3)
  • (11)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (2)
  • (5)
  • (7)
  • (2)
  • (3)
Physical Form 
  • (9)
  • (2)
  • (2)
Keyword Search: alfa aesar Clear all selections

Filtered Search Results

Products from some of our suppliers do not display in filtered search results. Please clear all filters to see these products.

Narrow Results

Selected Filters

Clear all

Keyword Search

alfa aesar

Narrow Results

Narrow Results

No results found within this category. Try removing some selected filters and try again.

category

special offers

  • (1)

brands

  • (176)

Molecular Weight (g/mol)

  • (3)
  • (2)
  • (6)
  • (2)
  • (2)
  • (3)
  • (2)
  • (5)
  • (2)
  • (2)
  • (5)
  • (2)
  • (3)
  • (3)
  • (2)
  • (10)
  • (4)
  • (2)
  • (3)
  • (3)
  • (1)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (1)
  • (2)
  • (2)
  • (4)
  • (1)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (5)
  • (9)
  • (2)
  • (5)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (2)
  • (3)
  • (5)
  • (2)
  • (6)

Quantity

  • (33)
  • (11)
  • (11)
  • (1)
  • (1)
  • (3)
  • (38)
  • (1)
  • (3)
  • (1)
  • (6)
  • (1)
  • (57)
  • (1)
  • (5)
  • (1)
  • (1)
  • (1)

Percent Purity

  • (2)
  • (14)
  • (4)
  • (15)
  • (8)
  • (64)
  • (46)
  • (18)

Boiling Point

  • (3)
  • (3)
  • (11)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (3)
  • (2)
  • (3)
  • (2)
  • (2)
  • (3)
  • (2)
  • (5)
  • (7)
  • (2)
  • (3)

Physical Form

  • (9)
  • (2)
  • (2)

Grade

  • (4)
1 – 15 of 72 results
1

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

PubChem CID 12732
CAS 693-02-7
Molecular Weight (g/mol) 82.146
MDL Number MFCD00009504
SMILES CCCCC#C
Synonym 1-hexyne,n-butylacetylene,butylacetylene,hexyne,unii-5fzf2f38f5,n-hexyne,1-hexyn,hex-5-yn-1-yl,pubchem13057
IUPAC Name hex-1-yne
InChI Key CGHIBGNXEGJPQZ-UHFFFAOYSA-N
Molecular Formula C6H10
2

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

PubChem CID 139852
CAS 14918-21-9
Molecular Weight (g/mol) 93.129
MDL Number MFCD00001978
SMILES C#CCCCC#N
Synonym 5-hexynenitrile,5-cyano-1-pentyne,acmc-1c81n,5-hexynenitrile 1g
IUPAC Name hex-5-ynenitrile
InChI Key JZYKFLLRVPPISG-UHFFFAOYSA-N
Molecular Formula C6H7N
3

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

PubChem CID 12997
CAS 764-93-2
Molecular Weight (g/mol) 138.254
ChEBI CHEBI:87322
MDL Number MFCD00009576
SMILES CCCCCCCCC#C
Synonym 1-decyne,decyne,octylacetylene,unii-ulr28gd98q,ulr28gd98q,decine,n-octylacetylene,deca-1-yne,acmc-209p3y
IUPAC Name dec-1-yne
InChI Key ILLHQJIJCRNRCJ-UHFFFAOYSA-N
Molecular Formula C10H18
4

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 PubChem CID: 13512 IUPAC Name: 3,3-dimethylbut-1-yne SMILES: CC(C)(C)C#C

PubChem CID 13512
CAS 917-92-0
Molecular Weight (g/mol) 82.146
MDL Number MFCD00008852
SMILES CC(C)(C)C#C
IUPAC Name 3,3-dimethylbut-1-yne
InChI Key PPWNCLVNXGCGAF-UHFFFAOYSA-N
Molecular Formula C6H10
5

1,6-Heptadiyne, 97%

CAS: 2396-63-6 Molecular Formula: C7H8 Molecular Weight (g/mol): 92.141 MDL Number: MFCD00014925 InChI Key: RSPZSDWVQWRAEF-UHFFFAOYSA-N Synonym: 1,6-heptadiyne,1,6-heptadiyne 6ci, 8ci, 9ci,heptane-1,6-diyne,acmc-1cin6,1,6-heptadiyne, 97+%,wln: 1uu5uu1,4-01-00-01121 beilstein handbook reference PubChem CID: 337121 IUPAC Name: hepta-1,6-diyne SMILES: C#CCCCC#C

PubChem CID 337121
CAS 2396-63-6
Molecular Weight (g/mol) 92.141
MDL Number MFCD00014925
SMILES C#CCCCC#C
Synonym 1,6-heptadiyne,1,6-heptadiyne 6ci, 8ci, 9ci,heptane-1,6-diyne,acmc-1cin6,1,6-heptadiyne, 97+%,wln: 1uu5uu1,4-01-00-01121 beilstein handbook reference
IUPAC Name hepta-1,6-diyne
InChI Key RSPZSDWVQWRAEF-UHFFFAOYSA-N
Molecular Formula C7H8
6

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

PubChem CID 621176
CAS 994-89-8
Molecular Weight (g/mol) 315.088
MDL Number MFCD00009420
SMILES CCCC[Sn](CCCC)(CCCC)C#C
Synonym tributylstannylacetylene,ethynyltri-n-butyltin,ethynyltributylstannane,tributyl ethynyl stannane,stannane, tributylethynyl,tributylethynyl tin,ethynyltributyltin,tributylethynyltin,tributylstannylethyne,tributyl ethynyl tin
IUPAC Name tributyl(ethynyl)stannane
InChI Key YEMJHNYABQHWHL-UHFFFAOYSA-N
Molecular Formula C14H28Sn
7

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+]

PubChem CID 23720426
CAS 144693-65-2
Molecular Weight (g/mol) 168.127
MDL Number MFCD03426026
SMILES C#CC1=CC=C(C=C1)C(=O)[O-].[Na+]
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
IUPAC Name sodium;4-ethynylbenzoate
InChI Key VXBLAFDQGACQAR-UHFFFAOYSA-M
Molecular Formula C9H5NaO2
8

Cyclohexylacetylene, 98%

CAS: 931-48-6 Molecular Formula: C8H12 Molecular Weight (g/mol): 108.184 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

PubChem CID 70263
CAS 931-48-6
Molecular Weight (g/mol) 108.184
MDL Number MFCD00001513
SMILES C#CC1CCCCC1
Synonym cyclohexylacetylene,cyclohexylethyne,cyclohexane, ethynyl,cyclohexyl acetylene,ethynyl-cyclohexane,cyclohexane, ethynyl-6ci, 7ci, 8ci, 9ci
IUPAC Name ethynylcyclohexane
InChI Key SSDZYLQUYMOSAK-UHFFFAOYSA-N
Molecular Formula C8H12
9

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

PubChem CID 87265
CAS 17715-00-3
Molecular Weight (g/mol) 122.211
MDL Number MFCD00041562
SMILES C#CCC1CCCCC1
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
IUPAC Name prop-2-ynylcyclohexane
InChI Key UARFKZSJGDQRLF-UHFFFAOYSA-N
Molecular Formula C9H14
10

1-Heptyne, 99%

CAS: 628-71-7 Molecular Formula: C7H12 Molecular Weight (g/mol): 96.173 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

PubChem CID 12350
CAS 628-71-7
Molecular Weight (g/mol) 96.173
MDL Number MFCD00009529
SMILES CCCCCC#C
Synonym 1-heptyne,amylacetylene,heptyne,unii-z3nf9ssh6k,z3nf9ssh6k,amyl acetylene,n-pentylacetylene,pubchem13058,acmc-1aw2o
IUPAC Name hept-1-yne
InChI Key YVXHZKKCZYLQOP-UHFFFAOYSA-N
Molecular Formula C7H12
11

3-Aminophenylacetylene, 98%

CAS: 54060-30-9 Molecular Formula: C8H7N Molecular Weight (g/mol): 117.15 MDL Number: MFCD00014779 InChI Key: NNKQLUVBPJEUOR-UHFFFAOYSA-N Synonym: 3-aminophenylacetylene,benzenamine, 3-ethynyl,m-aminophenylacetylene,3-ethynylbenzenamine,3-ethynylphenylamine,3-ethynylaniline,m-aminophenyl acetylene,3-aminophenyl acetylene,m-ethynylaniline,3-ethynyl-aniline PubChem CID: 104682 IUPAC Name: 3-ethynylaniline SMILES: NC1=CC=CC(=C1)C#C

PubChem CID 104682
CAS 54060-30-9
Molecular Weight (g/mol) 117.15
MDL Number MFCD00014779
SMILES NC1=CC=CC(=C1)C#C
Synonym 3-aminophenylacetylene,benzenamine, 3-ethynyl,m-aminophenylacetylene,3-ethynylbenzenamine,3-ethynylphenylamine,3-ethynylaniline,m-aminophenyl acetylene,3-aminophenyl acetylene,m-ethynylaniline,3-ethynyl-aniline
IUPAC Name 3-ethynylaniline
InChI Key NNKQLUVBPJEUOR-UHFFFAOYSA-N
Molecular Formula C8H7N
12

3-Methoxyphenylacetylene, 96%

CAS: 768-70-7 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.16 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

PubChem CID 640753
CAS 768-70-7
Molecular Weight (g/mol) 132.16
MDL Number MFCD00160810
SMILES COC1=CC=CC(=C1)C#C
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
IUPAC Name 1-ethynyl-3-methoxybenzene
InChI Key ZASXCTCNZKFDTP-UHFFFAOYSA-N
Molecular Formula C9H8O
13

4-Ethynylbenzonitrile, 97%

CAS: 3032-92-6 Molecular Formula: C9H5N Molecular Weight (g/mol): 127.146 MDL Number: MFCD04974058 InChI Key: LAGNMUUUMQJXBF-UHFFFAOYSA-N Synonym: 4-ethynyl-benzonitrile,4-cyanophenylacetylene,benzonitrile, 4-ethynyl,p-cyanophenylacetylene,4-ethynyl-bezonitrile,benzonitrile,4-ethynyl,4-ethynylbenzenecarbonitrile,4-ethynylbenzonitrile,ksc564s8b,benzonitrile, 4-ethynyl-9ci PubChem CID: 4547245 IUPAC Name: 4-ethynylbenzonitrile SMILES: C#CC1=CC=C(C=C1)C#N

PubChem CID 4547245
CAS 3032-92-6
Molecular Weight (g/mol) 127.146
MDL Number MFCD04974058
SMILES C#CC1=CC=C(C=C1)C#N
Synonym 4-ethynyl-benzonitrile,4-cyanophenylacetylene,benzonitrile, 4-ethynyl,p-cyanophenylacetylene,4-ethynyl-bezonitrile,benzonitrile,4-ethynyl,4-ethynylbenzenecarbonitrile,4-ethynylbenzonitrile,ksc564s8b,benzonitrile, 4-ethynyl-9ci
IUPAC Name 4-ethynylbenzonitrile
InChI Key LAGNMUUUMQJXBF-UHFFFAOYSA-N
Molecular Formula C9H5N
14

1-Undecyne, 97%

CAS: 2243-98-3 Molecular Formula: C11H20 MDL Number: MFCD00015063 InChI Key: YVSFLVNWJIEJRV-UHFFFAOYSA-N PubChem CID: 75249 ChEBI: CHEBI:87545 IUPAC Name: undec-1-yne SMILES: CCCCCCCCCC#C

PubChem CID 75249
CAS 2243-98-3
ChEBI CHEBI:87545
MDL Number MFCD00015063
SMILES CCCCCCCCCC#C
IUPAC Name undec-1-yne
InChI Key YVSFLVNWJIEJRV-UHFFFAOYSA-N
Molecular Formula C11H20
15

1-Dodecyne, 97%

CAS: 765-03-7 Molecular Formula: C12H22 Molecular Weight (g/mol): 166.31 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

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