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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) 
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Quantity 
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Percent Purity 
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Boiling Point 
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Physical Form 
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special interests

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Molecular Weight (g/mol)

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Quantity

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Percent Purity

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Boiling Point

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Physical Form

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Grade

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196 – 210 of 434 results
196

Sigma Organic Chemistry Cyclopropylacetylene | 5G | 6746-94-7 | MFCD02181090

Cyclopropylacetylene , 5G

About this item:

CAS #: 6746-94-7
MDL #: MFCD02181090
Purity: ≥97
Molecular Weight: 66.1
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
197

Sigma Organic Chemistry 2-Butyne-1 4-diol | 1kg | 110-65-6 | MFCD00002915

2-Butyne-1 4-diol , 1kg

About this Item:

CAS #: 110-65-6
MDL #: MFCD00002915
Molecular Weight: 86.09
UNSPSC Code: 12352100
Chemical Formula: C4H6O2

ENCOMPASS_PREFERRED
198

Sigma Organic Chemistry 3-Ethynylanisole | 5G | 768-70-7 | MFCD00160810

3-Ethynylanisole , 5G

About this item:

CAS #: 768-70-7
MDL #: MFCD00160810
Purity: ≥96
Molecular Weight: 132.16
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
199

Sigma Organic Chemistry 3-Ethynylpyridine | 5G | 2510-23-8 | MFCD02177459

3-Ethynylpyridine , 5G

About this item:

CAS #: 2510-23-8
MDL #: MFCD02177459
Purity: ≥98
Molecular Weight: 103.12
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
200

eMolecules​ AstaTech / 4-METHYL-2-PENTYNE / 0.25g / 718058629 / D91299 / 95.000 / 21020-27-9 / MFCD00041615 / 82.146 / C6H10

AstaTech / 4-METHYL-2-PENTYNE / 0.25g / 718058629 / D91299 / 95.000 / 21020-27-9 / MFCD00041615 / 82.146 / C6H10

ENCOMPASS_PREFERRED
201

Sigma Organic Chemistry Propargylamine | 1G | 2450-71-7 | MFCD00008198

Propargylamine , 1G

About this item:

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

ENCOMPASS_PREFERRED
202

MEDCHEMEXPRESS LLC NST-628-100MG
SDP

NC2940347 NST-628-100MG

ENCOMPASS_PREFERRED
203

AVANTI POLAR LIPIDS INC 18/1 PROPARGYL PC

NC2596828 18/1 PROPARGYL PC

ENCOMPASS
204

Sigma Organic Chemistry Methyl propargyl ether | 10G | 627-41-8 | MFCD00008578

CAS #: 627-41-8
MDL #: MFCD00008578
Purity: >97 %
UNSPSC Code: 12352100
Molecular Weight: 70.09

ENCOMPASS_PREFERRED
205

Sigma Organic Chemistry 2-Phenyl-3-butyn-2-ol | 100G | 127-66-2 | MFCD00004454

CAS #: 127-66-2
MDL #: MFCD00004454
Purity: >98 %
UNSPSC Code: 12352100
Molecular Weight: 146.19

ENCOMPASS_PREFERRED
206

Sigma Organic Chemistry Propyne | 100G | 74-99-7 | MFCD00036235 | >=97%

Propyne | 100G | 74-99-7 | MFCD00036235 | >=97%

ENCOMPASS_PREFERRED
207

Sigma Organic Chemistry 4-Ethynylaniline | 5G | 14235-81-5 | MFCD00168824

4-Ethynylaniline , 5G

About this item:

CAS #: 14235-81-5
MDL #: MFCD00168824
Purity: ≥97
Molecular Weight: 117.15
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED
208

Sigma Organic Chemistry 3-Hexyne | 25G | 928-49-4 | MFCD00009381

CAS #: 928-49-4
MDL #: MFCD00009381
Purity: >99 %
UNSPSC Code: 12352100
Molecular Weight: 82.14

ENCOMPASS_PREFERRED
209

Sigma Organic Chemistry Propyne | 100G | 74-99-7 | MFCD00036235 | >=99%

Propyne, 100G

About This Item:

Linear Formula: CH3C///CH
Storage: room temp
EINECS Number: 200-828-4

ENCOMPASS_PREFERRED
210

Sigma Organic Chemistry Propargyl chloroformate | 5ml | 35718-08-2 | MFCD00270127

Propargyl chloroformate , 5ml

About this item:

CAS #: 35718-08-2
MDL #: MFCD00270127
Purity: ≥96
Molecular Weight: 118.52
UNSPSC Code: 12352100

ENCOMPASS_PREFERRED