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.

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(S)-(-)-3-Butyn-2-ol, 95%, 98% ee

CAS: 2914-69-4 Molecular Formula: C₄H₆O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00190166 InChI Key: GKPOMITUDGXOSB-BYPYZUCNSA-N Synonym: s---3-butyn-2-ol,s-3-butyn-2-ol,2s-but-3-yn-2-ol,s-but-3-yn-2-ol,3-butyn-2-ol, 2s,s---1-butyn-3-ol,2s-3-butyn-2-ol,3r-+-3-hydroxybut-1-yne,s---3-butyn-2-ol, purum gc PubChem CID: 6995470 IUPAC Name: (2S)-but-3-yn-2-ol SMILES: CC(C#C)O

Pricing and Availability
Specifications

PubChem CID	6995470
CAS	2914-69-4
Molecular Weight (g/mol)	70.09
MDL Number	MFCD00190166
SMILES	CC(C#C)O
Synonym	s---3-butyn-2-ol,s-3-butyn-2-ol,2s-but-3-yn-2-ol,s-but-3-yn-2-ol,3-butyn-2-ol, 2s,s---1-butyn-3-ol,2s-3-butyn-2-ol,3r-+-3-hydroxybut-1-yne,s---3-butyn-2-ol, purum gc
IUPAC Name	(2S)-but-3-yn-2-ol
InChI Key	GKPOMITUDGXOSB-BYPYZUCNSA-N
Molecular Formula	C₄H₆O

(S)-(-)-3-Butyn-2-ol, 99%

CAS: 2914-69-4 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.091 MDL Number: MFCD00190166 InChI Key: GKPOMITUDGXOSB-BYPYZUCNSA-N Synonym: s---3-butyn-2-ol,s-3-butyn-2-ol,2s-but-3-yn-2-ol,s-but-3-yn-2-ol,3-butyn-2-ol, 2s,s---1-butyn-3-ol,2s-3-butyn-2-ol,3r-+-3-hydroxybut-1-yne,s---3-butyn-2-ol, purum gc PubChem CID: 6995470 IUPAC Name: (2S)-but-3-yn-2-ol SMILES: CC(C#C)O

Pricing and Availability
Specifications

PubChem CID	6995470
CAS	2914-69-4
Molecular Weight (g/mol)	70.091
MDL Number	MFCD00190166
SMILES	CC(C#C)O
Synonym	s---3-butyn-2-ol,s-3-butyn-2-ol,2s-but-3-yn-2-ol,s-but-3-yn-2-ol,3-butyn-2-ol, 2s,s---1-butyn-3-ol,2s-3-butyn-2-ol,3r-+-3-hydroxybut-1-yne,s---3-butyn-2-ol, purum gc
IUPAC Name	(2S)-but-3-yn-2-ol
InChI Key	GKPOMITUDGXOSB-BYPYZUCNSA-N
Molecular Formula	C4H6O

(S)-(-)-3-Butyn-2-ol 98.0+%, TCI America™

Pricing and Availability
Specifications

PubChem CID	6995470
CAS	2914-69-4
Molecular Weight (g/mol)	70.091
MDL Number	MFCD00190166
SMILES	CC(C#C)O
Synonym	s---3-butyn-2-ol,s-3-butyn-2-ol,2s-but-3-yn-2-ol,s-but-3-yn-2-ol,3-butyn-2-ol, 2s,s---1-butyn-3-ol,2s-3-butyn-2-ol,3r-+-3-hydroxybut-1-yne,s---3-butyn-2-ol, purum gc
IUPAC Name	(2S)-but-3-yn-2-ol
InChI Key	GKPOMITUDGXOSB-BYPYZUCNSA-N
Molecular Formula	C4H6O

1-Ethoxy-4-ethynylbenzene 98.0+%, TCI America™

CAS: 79887-14-2 Molecular Formula: C10H10O Molecular Weight (g/mol): 146.19 MDL Number: MFCD00173880 InChI Key: FRGNOZUOTHMJSC-UHFFFAOYSA-N Synonym: 4-Ethoxyphenylacetylene PubChem CID: 2775124 IUPAC Name: 1-ethoxy-4-ethynylbenzene SMILES: CCOC1=CC=C(C=C1)C#C

Pricing and Availability
Specifications

PubChem CID	2775124
CAS	79887-14-2
Molecular Weight (g/mol)	146.19
MDL Number	MFCD00173880
SMILES	CCOC1=CC=C(C=C1)C#C
Synonym	4-Ethoxyphenylacetylene
IUPAC Name	1-ethoxy-4-ethynylbenzene
InChI Key	FRGNOZUOTHMJSC-UHFFFAOYSA-N
Molecular Formula	C10H10O

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

Pricing and Availability
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

4-Propargylthiomorpholine 1,1-Dioxide 98.0+%, TCI America™

CAS: 10442-03-2 Molecular Formula: C7H11NO2S Molecular Weight (g/mol): 173.23 MDL Number: MFCD00085157 InChI Key: CZBZIZOYSYHBNM-UHFFFAOYSA-N PubChem CID: 2777265 IUPAC Name: 4-prop-2-ynyl-1,4-thiazinane 1,1-dioxide SMILES: C#CCN1CCS(=O)(=O)CC1

Pricing and Availability
Specifications

PubChem CID	2777265
CAS	10442-03-2
Molecular Weight (g/mol)	173.23
MDL Number	MFCD00085157
SMILES	C#CCN1CCS(=O)(=O)CC1
IUPAC Name	4-prop-2-ynyl-1,4-thiazinane 1,1-dioxide
InChI Key	CZBZIZOYSYHBNM-UHFFFAOYSA-N
Molecular Formula	C7H11NO2S

Dimethyl Dipropargylmalonate 98.0+%, TCI America™

CAS: 63104-44-9 Molecular Formula: C11H12O4 Molecular Weight (g/mol): 208.213 InChI Key: AKISDSWMEPTCRL-UHFFFAOYSA-N Synonym: Dipropargylmalonic Acid Dimethyl Ester PubChem CID: 1546804 IUPAC Name: dimethyl 2,2-bis(prop-2-ynyl)propanedioate SMILES: COC(=O)C(CC#C)(CC#C)C(=O)OC

Pricing and Availability
Specifications

PubChem CID	1546804
CAS	63104-44-9
Molecular Weight (g/mol)	208.213
SMILES	COC(=O)C(CC#C)(CC#C)C(=O)OC
Synonym	Dipropargylmalonic Acid Dimethyl Ester
IUPAC Name	dimethyl 2,2-bis(prop-2-ynyl)propanedioate
InChI Key	AKISDSWMEPTCRL-UHFFFAOYSA-N
Molecular Formula	C11H12O4

5-Bromo-2-ethynylpyridine 98.0+%, TCI America™

CAS: 111770-86-6 Molecular Formula: C7H4BrN Molecular Weight (g/mol): 182.02 MDL Number: MFCD03095276 InChI Key: VGLAJERHBBEPQP-UHFFFAOYSA-N PubChem CID: 13979734 IUPAC Name: 5-bromo-2-ethynylpyridine SMILES: BrC1=CN=C(C=C1)C#C

Pricing and Availability
Specifications

PubChem CID	13979734
CAS	111770-86-6
Molecular Weight (g/mol)	182.02
MDL Number	MFCD03095276
SMILES	BrC1=CN=C(C=C1)C#C
IUPAC Name	5-bromo-2-ethynylpyridine
InChI Key	VGLAJERHBBEPQP-UHFFFAOYSA-N
Molecular Formula	C7H4BrN

1,3-Bis(2-propynyloxy)benzene 97.0+%, TCI America™

CAS: 26627-36-1 Molecular Formula: C12H10O2 Molecular Weight (g/mol): 186.21 MDL Number: MFCD00224312 InChI Key: HSRDPYWXTZGWFQ-UHFFFAOYSA-N Synonym: 1,3-Bis(propargyloxy)benzene PubChem CID: 11030523 IUPAC Name: 1,3-bis(prop-2-ynoxy)benzene SMILES: C#CCOC1=CC(=CC=C1)OCC#C

Pricing and Availability
Specifications

PubChem CID	11030523
CAS	26627-36-1
Molecular Weight (g/mol)	186.21
MDL Number	MFCD00224312
SMILES	C#CCOC1=CC(=CC=C1)OCC#C
Synonym	1,3-Bis(propargyloxy)benzene
IUPAC Name	1,3-bis(prop-2-ynoxy)benzene
InChI Key	HSRDPYWXTZGWFQ-UHFFFAOYSA-N
Molecular Formula	C12H10O2

N-(Propargyloxy)phthalimide 98.0+%, TCI America™

CAS: 4616-63-1 Molecular Formula: C11H7NO3 Molecular Weight (g/mol): 201.181 MDL Number: MFCD00005890 InChI Key: HBGZBVPXPDNXOV-UHFFFAOYSA-N Synonym: n-propargyloxy phthalimide,n-prop-2-ynyloxy phthalimide,2-prop-2-yn-1-yloxy isoindoline-1,3-dione,n-propargyloxyphthalimide,2-prop-2-yn-1-yloxy isoindole-1,3-dione,2-prop-2-ynyloxybenzo c azoline-1,3-dione,acmc-20aka8,n-2-propynoxyphthalimide,n-2-propynyloxy phthalimide,phthalimide, n-2-propynyloxy PubChem CID: 78357 IUPAC Name: 2-prop-2-ynoxyisoindole-1,3-dione SMILES: C#CCON1C(=O)C2=CC=CC=C2C1=O

Pricing and Availability
Specifications

PubChem CID	78357
CAS	4616-63-1
Molecular Weight (g/mol)	201.181
MDL Number	MFCD00005890
SMILES	C#CCON1C(=O)C2=CC=CC=C2C1=O
Synonym	n-propargyloxy phthalimide,n-prop-2-ynyloxy phthalimide,2-prop-2-yn-1-yloxy isoindoline-1,3-dione,n-propargyloxyphthalimide,2-prop-2-yn-1-yloxy isoindole-1,3-dione,2-prop-2-ynyloxybenzo c azoline-1,3-dione,acmc-20aka8,n-2-propynoxyphthalimide,n-2-propynyloxy phthalimide,phthalimide, n-2-propynyloxy
IUPAC Name	2-prop-2-ynoxyisoindole-1,3-dione
InChI Key	HBGZBVPXPDNXOV-UHFFFAOYSA-N
Molecular Formula	C11H7NO3

1-Octadecyne 95.0+%, TCI America™

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

Pricing and Availability
Specifications

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

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

Pricing and Availability
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

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

Pricing and Availability
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

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

Pricing and Availability
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

1-Heptadecyne 97.0+%, TCI America™

CAS: 26186-00-5 Molecular Formula: C17H32 Molecular Weight (g/mol): 236.443 MDL Number: MFCD00015087 InChI Key: DQDNKQWGBZFFRA-UHFFFAOYSA-N Synonym: Pentadecylacetylene PubChem CID: 141274 IUPAC Name: heptadec-1-yne SMILES: CCCCCCCCCCCCCCCC#C

Pricing and Availability
Specifications

PubChem CID	141274
CAS	26186-00-5
Molecular Weight (g/mol)	236.443
MDL Number	MFCD00015087
SMILES	CCCCCCCCCCCCCCCC#C
Synonym	Pentadecylacetylene
IUPAC Name	heptadec-1-yne
InChI Key	DQDNKQWGBZFFRA-UHFFFAOYSA-N
Molecular Formula	C17H32

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