Alkynes

Description:

acyclic branched or unbranched hydrocarbons having a carbon-carbon triple bond and the general formula CnH2n-2.

Ancestors:

Organic compounds ⮕ Hydrocarbons ⮕ Unsaturated hydrocarbons ⮕ Acetylenes ⮕ Acyclic acetylenes ⮕ Alkynes

Popular Products

5-Decyne
CAS: 1942-46-7 Formula: C₁₀H₁₈ Molecular Weight: 138.25

≥97%

Out of Stock Item #: D1492309

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Technical Identifiers

IUPAC Name

dec-5-yne

SMILES

CCCCC#CCCCC

InChIKey
JWBQJUFCNOLNNC-UHFFFAOYSA-N

InChI

1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3-8H2,1-2H3
t-Butylmethylacetylene
CAS: 999-78-0 EC Number: 633-707-3 PubChem CID: 136786 Formula: C₇H₁₂ Molecular Weight: 96.17

Liquid ≥98%

Out of Stock Item #: T281421

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Technical Identifiers

IUPAC Name

4,4-dimethylpent-2-yne

SMILES

CC#CC(C)(C)C

InChIKey
FOALCTWKQSWRST-UHFFFAOYSA-N

InChI

1S/C7H12/c1-5-6-7(2,3)4/h1-4H3

Synonyms
MFCD00041613 | 2-Pentyne, 4,4-dimethyl- | AKOS006228572 | DTXSID40244289 | FT-0617083 | tert-Butyl methyl acetylene |...
2-Pentyne
CAS: 627-21-4 PubChem CID: 12310 Formula: C₅H₈ Molecular Weight: 68.12

≥98%(GC)

In Stock Item #: P160658

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IUPAC Name

pent-2-yne

SMILES

CCC#CC

InChIKey
NKTDTMONXHODTI-UHFFFAOYSA-N

InChI

1S/C5H8/c1-3-5-4-2/h3H2,1-2H3

Synonyms
2-PENTYNE | AKOS015841148 | DTXSID80211758 | InChI=1/C5H8/c1-3-5-4-2/h3H2,1-2H | EINECS 210-989-2 | P0628 | 2-Pentyne...
2-Nonyne
CAS: 19447-29-1 Formula: C₉H₁₆ Molecular Weight: 124.23

≥95%(GC)

Out of Stock Item #: N159652

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IUPAC Name

non-2-yne

SMILES

CCCCCCC#CC

InChIKey
LXKRETAGISZJAD-UHFFFAOYSA-N

InChI

1S/C9H16/c1-3-5-7-9-8-6-4-2/h3,5,7-9H2,1-2H3

Synonyms
2-Nonyne|19447-29-1|non-2-yne|2-C9H16|DTXSID10173077|LXKRETAGISZJAD-UHFFFAOYSA-N|MFCD00039986|AKOS015841157|FT-0637852
2-Hexyne
CAS: 764-35-2 EC Number: 212-117-6 Formula: C₆H₁₀ Molecular Weight: 82.15

Liquid ≥98%(GC)

In Stock Item #: H157356

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IUPAC Name

hex-2-yne

SMILES

CCCC#CC

InChIKey
MELUCTCJOARQQG-UHFFFAOYSA-N

InChI

1S/C6H10/c1-3-5-6-4-2/h3,5H2,1-2H3

Synonyms
H0429 | Q209408 | EINECS 212-117-6 | Methyl propyl acetylene | Methyl(propyl)acetylene | EC0WA2IXU7 | FT-0612499 | AK...
2-Heptyne
CAS: 1119-65-9 Formula: C₇H₁₂ Molecular Weight: 96.17

≥99%

Out of Stock Item #: H157364

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IUPAC Name

hept-2-yne

SMILES

CCCCC#CC

InChIKey
AMSFEMSYKQQCHL-UHFFFAOYSA-N

InChI

1S/C7H12/c1-3-5-7-6-4-2/h3,5,7H2,1-2H3

Synonyms
H0431 | Hept-2-yne | D90868 | MFCD00039970 | 1-Methyl-2-butylacetylene | DTXSID90149770 | J-002677 | InChI=1/C7H12/c1...
4-Methyl-2-pentyne
CAS: 21020-27-9 Formula: C₆H₁₀ Molecular Weight: 82.15

≥96%

In Stock Item #: M157953

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IUPAC Name

4-methylpent-2-yne

SMILES

CC#CC(C)C

InChIKey
SLMFWJQZLPEDDU-UHFFFAOYSA-N

InChI

1S/C6H10/c1-4-5-6(2)3/h6H,1-3H3

Synonyms
Isopropylmethylacetylene | iso-propylmethylacetylene | MFCD00041615 | DTXSID30175230 | M0270 | AKOS015841114 | InChI=...
2-Decyne
CAS: 2384-70-5 Formula: C₁₀H₁₈ Molecular Weight: 138.25

≥98%(GC)

Out of Stock Item #: D155791

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IUPAC Name

dec-2-yne

SMILES

CCCCCCCC#CC

InChIKey
RWDDSTHSVISBEA-UHFFFAOYSA-N

InChI

1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3,5,7-10H2,1-2H3

Synonyms
RWDDSTHSVISBEA-UHFFFAOYSA-N | 2-C10H18 | 2-Decyne | MFCD00039993 | H11435 | AKOS006229599 | D1187 | FT-0612138 | DTXS...
3-Octyne
CAS: 15232-76-5 EC Number: 239-280-6 Formula: C₈H₁₄ Molecular Weight: 110.2

≥99%(GC)

Out of Stock Item #: O159919

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IUPAC Name

oct-3-yne

SMILES

CCCCC#CCC

InChIKey
UDEISTCPVNLKRJ-UHFFFAOYSA-N

InChI

1S/C8H14/c1-3-5-7-8-6-4-2/h3-5,7H2,1-2H3

Synonyms
InChI=1/C8H14/c1-3-5-7-8-6-4-2/h3-5,7H2,1-2H3 | Oct-3-yne | Ethylbutylacetylene | D91806 | C4H9C.$.CC2H5 | 1-Ethyl-2-...
2,9-Dimethyl-5-decyne
CAS: 19550-56-2 Formula: C₁₂H₂₂ Molecular Weight: 166.31

≥97%(GC)

Out of Stock Item #: D155776

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IUPAC Name

2,9-dimethyldec-5-yne

SMILES

CC(C)CCC#CCCC(C)C

InChIKey
RCFYJIGZQAOTFV-UHFFFAOYSA-N

InChI

1S/C12H22/c1-11(2)9-7-5-6-8-10-12(3)4/h11-12H,7-10H2,1-4H3

Synonyms
InChI=1/C12H22/c1-11(2)9-7-5-6-8-10-12(3)4/h11-12H,7-10H2,1-4H3 | D89810 | AKOS015841745 | RCFYJIGZQAOTFV-UHFFFAOYSA-...
3-Undecyne
CAS: 60212-30-8 PubChem CID: 143689 Formula: C₁₁H₂₀ Molecular Weight: 152.28

≥96%(GC)

Out of Stock Item #: U162895

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IUPAC Name

undec-3-yne

SMILES

CCCCCCCC#CCC

InChIKey
DPWGJNPCPLQVKQ-UHFFFAOYSA-N

InChI

1S/C11H20/c1-3-5-7-9-11-10-8-6-4-2/h3-5,7,9-11H2,1-2H3

Synonyms
U0034 | FT-0739864 | DTXSID80208961 | InChI=1/C11H20/c1-3-5-7-9-11-10-8-6-4-2/h3-5,7,9-11H2,1-2H3 | 3-Undecyne | D927...
3-Decyne
CAS: 2384-85-2 Formula: C₁₀H₁₈ Molecular Weight: 138.25

≥98%(GC)

Out of Stock Item #: D155792

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Technical Identifiers

IUPAC Name

dec-3-yne

SMILES

CCCCCCC#CCC

InChIKey
JUWXVJKQNKKRLD-UHFFFAOYSA-N

InChI

1S/C10H18/c1-3-5-7-9-10-8-6-4-2/h3-5,7,9-10H2,1-2H3

Synonyms
3-Decyne|2384-85-2|dec-3-yne|3-C10H18|Ethyl n-hexyl acetylene|DTXSID70178543|JUWXVJKQNKKRLD-UHFFFAOYSA-N|MFCD00039987...

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