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.

181 – 195 of 434 results

181

2,6-Diethynylpyridine 98.0+%, TCI America™

CAS: 75867-46-8 Molecular Formula: C9H5N Molecular Weight (g/mol): 127.146 MDL Number: MFCD09039127 InChI Key: VYRLFYTZNXGQIK-UHFFFAOYSA-N PubChem CID: 12579661 IUPAC Name: 2,6-diethynylpyridine SMILES: C#CC1=NC(=CC=C1)C#C

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Specifications

PubChem CID	12579661
CAS	75867-46-8
Molecular Weight (g/mol)	127.146
MDL Number	MFCD09039127
SMILES	C#CC1=NC(=CC=C1)C#C
IUPAC Name	2,6-diethynylpyridine
InChI Key	VYRLFYTZNXGQIK-UHFFFAOYSA-N
Molecular Formula	C9H5N

182

4-Ethynylphthalic Anhydride 98.0+%, TCI America™

CAS: 73819-76-8 Molecular Formula: C10H4O3 Molecular Weight (g/mol): 172.14 MDL Number: MFCD06200801 InChI Key: DXJLXGJIZZNCBO-UHFFFAOYSA-N PubChem CID: 11321228 IUPAC Name: 5-ethynyl-1,3-dihydro-2-benzofuran-1,3-dione SMILES: O=C1OC(=O)C2=C1C=CC(=C2)C#C

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Specifications

PubChem CID	11321228
CAS	73819-76-8
Molecular Weight (g/mol)	172.14
MDL Number	MFCD06200801
SMILES	O=C1OC(=O)C2=C1C=CC(=C2)C#C
IUPAC Name	5-ethynyl-1,3-dihydro-2-benzofuran-1,3-dione
InChI Key	DXJLXGJIZZNCBO-UHFFFAOYSA-N
Molecular Formula	C10H4O3

183

4-Ethynylbenzoic Acid 98.0+%, TCI America™

CAS: 10602-00-3 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.145 MDL Number: MFCD00168819 InChI Key: SJXHLZCPDZPBPW-UHFFFAOYSA-N PubChem CID: 589706 IUPAC Name: 4-ethynylbenzoic acid SMILES: C#CC1=CC=C(C=C1)C(=O)O

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Specifications

PubChem CID	589706
CAS	10602-00-3
Molecular Weight (g/mol)	146.145
MDL Number	MFCD00168819
SMILES	C#CC1=CC=C(C=C1)C(=O)O
IUPAC Name	4-ethynylbenzoic acid
InChI Key	SJXHLZCPDZPBPW-UHFFFAOYSA-N
Molecular Formula	C9H6O2

184

1-Ethynyl-4-(trifluoromethoxy)benzene 97.0+%, TCI America™

CAS: 160542-02-9 Molecular Formula: C9H5F3O Molecular Weight (g/mol): 186.13 MDL Number: MFCD03094333 InChI Key: RWWGGRCLMVYXPM-UHFFFAOYSA-N Synonym: 4-(Trifluoromethoxy)phenylacetylene PubChem CID: 2778494 IUPAC Name: 1-ethynyl-4-(trifluoromethoxy)benzene SMILES: FC(F)(F)OC1=CC=C(C=C1)C#C

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Specifications

PubChem CID	2778494
CAS	160542-02-9
Molecular Weight (g/mol)	186.13
MDL Number	MFCD03094333
SMILES	FC(F)(F)OC1=CC=C(C=C1)C#C
Synonym	4-(Trifluoromethoxy)phenylacetylene
IUPAC Name	1-ethynyl-4-(trifluoromethoxy)benzene
InChI Key	RWWGGRCLMVYXPM-UHFFFAOYSA-N
Molecular Formula	C9H5F3O

185

1-Ethynyl-3,5-dimethoxybenzene 98.0+%, TCI America™

CAS: 171290-52-1 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD03839985 InChI Key: HUSBBWQIJMRKLI-UHFFFAOYSA-N Synonym: 3,5-Dimethoxyphenylacetylene PubChem CID: 4661321 IUPAC Name: 1-ethynyl-3,5-dimethoxybenzene SMILES: COC1=CC(=CC(OC)=C1)C#C

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Specifications

PubChem CID	4661321
CAS	171290-52-1
Molecular Weight (g/mol)	162.19
MDL Number	MFCD03839985
SMILES	COC1=CC(=CC(OC)=C1)C#C
Synonym	3,5-Dimethoxyphenylacetylene
IUPAC Name	1-ethynyl-3,5-dimethoxybenzene
InChI Key	HUSBBWQIJMRKLI-UHFFFAOYSA-N
Molecular Formula	C10H10O2

186

Propyne (ca. 3-4% in Heptane), 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

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Specifications

PubChem CID	6335
CAS	74-99-7
Molecular Weight (g/mol)	40.065
ChEBI	CHEBI:48086
MDL Number	MFCD00036235
SMILES	CC#C
Synonym	Methylacetylene
IUPAC Name	prop-1-yne
InChI Key	MWWATHDPGQKSAR-UHFFFAOYSA-N
Molecular Formula	C3H4

187

4-(Propargyloxy)benzaldehyde 98.0+%, TCI America™

CAS: 5651-86-5 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.17 MDL Number: MFCD01088150 InChI Key: GSSBOYWRKTVVQX-UHFFFAOYSA-N Synonym: 4-(2-Propynyloxy)benzaldehyde PubChem CID: 1897533 IUPAC Name: 4-(prop-2-yn-1-yloxy)benzaldehyde SMILES: O=CC1=CC=C(OCC#C)C=C1

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Specifications

PubChem CID	1897533
CAS	5651-86-5
Molecular Weight (g/mol)	160.17
MDL Number	MFCD01088150
SMILES	O=CC1=CC=C(OCC#C)C=C1
Synonym	4-(2-Propynyloxy)benzaldehyde
IUPAC Name	4-(prop-2-yn-1-yloxy)benzaldehyde
InChI Key	GSSBOYWRKTVVQX-UHFFFAOYSA-N
Molecular Formula	C10H8O2

188

Propargyl Chloride 97.0+%, TCI America™

CAS: 624-65-7 Molecular Formula: C3H3Cl Molecular Weight (g/mol): 74.51 MDL Number: MFCD00000980 InChI Key: LJZPPWWHKPGCHS-UHFFFAOYSA-N Synonym: propargyl chloride,3-chloropropyne,3-chloro-1-propyne,1-propyne, 3-chloro,2-propynyl chloride,propyne, 3-chloro,propargylchloride,unii-3m62yfl252,gamma-chloroallylene,1-chloro-2-propyne PubChem CID: 12221 IUPAC Name: 3-chloroprop-1-yne SMILES: ClCC#C

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Specifications

PubChem CID	12221
CAS	624-65-7
Molecular Weight (g/mol)	74.51
MDL Number	MFCD00000980
SMILES	ClCC#C
Synonym	propargyl chloride,3-chloropropyne,3-chloro-1-propyne,1-propyne, 3-chloro,2-propynyl chloride,propyne, 3-chloro,propargylchloride,unii-3m62yfl252,gamma-chloroallylene,1-chloro-2-propyne
IUPAC Name	3-chloroprop-1-yne
InChI Key	LJZPPWWHKPGCHS-UHFFFAOYSA-N
Molecular Formula	C3H3Cl

189

1-Tetradecyne 95.0+%, TCI America™

CAS: 765-10-6 Molecular Formula: C14H26 Molecular Weight (g/mol): 194.362 MDL Number: MFCD00015076 InChI Key: DZEFNRWGWQDGTR-UHFFFAOYSA-N Synonym: 1-tetradecyne,tetradecyne,tetradec-1-in,acmc-1bfxn PubChem CID: 69823 IUPAC Name: tetradec-1-yne SMILES: CCCCCCCCCCCCC#C

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Specifications

PubChem CID	69823
CAS	765-10-6
Molecular Weight (g/mol)	194.362
MDL Number	MFCD00015076
SMILES	CCCCCCCCCCCCC#C
Synonym	1-tetradecyne,tetradecyne,tetradec-1-in,acmc-1bfxn
IUPAC Name	tetradec-1-yne
InChI Key	DZEFNRWGWQDGTR-UHFFFAOYSA-N
Molecular Formula	C14H26

190

2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical 98.0+%, TCI America™

CAS: 147045-24-7 Molecular Formula: C12H20NO2 Molecular Weight (g/mol): 210.297 InChI Key: POEBHISKBXRUBH-UHFFFAOYSA-N Synonym: 2,2,6,6-Tetramethyl-4-(propargyloxy)piperidine 1-Oxyl, 4-(2-Propynyloxy)-TEMPO, 4-Propargyloxy-TEMPO PubChem CID: 59188306 IUPAC Name: 1-$l^{1}-oxidanyl-2,2,6,6-tetramethyl-4-prop-2-ynoxypiperidine SMILES: CC1(CC(CC(N1[O])(C)C)OCC#C)C

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Specifications

PubChem CID	59188306
CAS	147045-24-7
Molecular Weight (g/mol)	210.297
SMILES	CC1(CC(CC(N1[O])(C)C)OCC#C)C
Synonym	2,2,6,6-Tetramethyl-4-(propargyloxy)piperidine 1-Oxyl, 4-(2-Propynyloxy)-TEMPO, 4-Propargyloxy-TEMPO
IUPAC Name	1-$l^{1}-oxidanyl-2,2,6,6-tetramethyl-4-prop-2-ynoxypiperidine
InChI Key	POEBHISKBXRUBH-UHFFFAOYSA-N
Molecular Formula	C12H20NO2

191

Triethylsilylacetylene 96.0+%, TCI America™

CAS: 1777-03-3 Molecular Formula: C8H16Si Molecular Weight (g/mol): 140.30 MDL Number: MFCD00075373 InChI Key: FWSPXZXVNVQHIF-UHFFFAOYSA-N Synonym: triethylsilyl acetylene,ethynyltriethylsilane,triethyl ethynyl silane,triethylsilylacetylene,silane, triethylethynyl,triethylsilyl acetylen,triethylsilyl-acetylene,triethyl-ethynyl-silane PubChem CID: 637947 IUPAC Name: triethyl(ethynyl)silane SMILES: CC[Si](CC)(CC)C#C

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Specifications

PubChem CID	637947
CAS	1777-03-3
Molecular Weight (g/mol)	140.30
MDL Number	MFCD00075373
SMILES	CC[Si](CC)(CC)C#C
Synonym	triethylsilyl acetylene,ethynyltriethylsilane,triethyl ethynyl silane,triethylsilylacetylene,silane, triethylethynyl,triethylsilyl acetylen,triethylsilyl-acetylene,triethyl-ethynyl-silane
IUPAC Name	triethyl(ethynyl)silane
InChI Key	FWSPXZXVNVQHIF-UHFFFAOYSA-N
Molecular Formula	C8H16Si

192

Sigma Organic Chemistry Propiolic acid | 5G | 471-25-0 | MFCD00004360

Propiolic acid , 5G

About this item:

CAS #: 471-25-0
MDL #: MFCD00004360
Purity: 95%
Chemical Formula: C3H2O2
Molecular Weight: 70.05
UNSPSC Code: 12352100

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193

AARON CHEMICALS LLC 1-Phenyl-1-hexyne | 1129-65-3 | 158.24 g/mol | 5G

1-Phenyl-1-hexyne | 1129-65-3 | 158.24 g/mol | 5G

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194

Sigma Organic Chemistry Propargylamine | 250G | 2450-71-7 | MFCD00008198

Propargylamine , 250G

About this item:

CAS #: 2450-71-7
MDL #: MFCD00008198
Purity: 98%
Chemical Formula: C3H5N
Molecular Weight: 55.08
UNSPSC Code: 12352100

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195

Sigma Organic Chemistry Propargyl alcohol | 100mL | 107-19-7 | MFCD00002912

Propargyl alcohol , 100mL

About this item:

CAS #: 107-19-7
MDL #: MFCD00002912
Purity: 99%
Chemical Formula: C3H4O
Molecular Weight: 56.06
UNSPSC Code: 12352100

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Acetylides

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2,6-Diethynylpyridine 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Ethynylphthalic Anhydride 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-Ethynylbenzoic Acid 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Ethynyl-4-(trifluoromethoxy)benzene 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Ethynyl-3,5-dimethoxybenzene 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Propyne (ca. 3-4% in Heptane), TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

4-(Propargyloxy)benzaldehyde 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Propargyl Chloride 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

1-Tetradecyne 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

2,2,6,6-Tetramethyl-4-(2-propynyloxy)piperidine 1-Oxyl Free Radical 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Triethylsilylacetylene 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More