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Alkyne

Find chemicals by name or formulas.
This reference contains the names of substances and descriptions of the chemical formulas (including the structural formula and the skeletal formula).

Type the part of name or the formula of substance for search:
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Selected category: Alkyne
Total count of records found: 40. Showed records: 20.

1. Acetylene

Molecular formula: C2H2 CAS# 74-86-2
Categories: Alkyne
Names
English:
Acetylene
;
EINECS:200-816-9
;
Ethenylene
;
Ethine
;
Ethyne(IUPAC)
;
HSDB 166
;
Narcylen
;
Vinylene
;
HC%CH
H-C%C-H
C2H2

2. Propyne

Molecular formula: C3H4 CAS# 74-99-7
Categories: Alkyne
Names
English:
1-PROPYNE
;
1-Propene, tetramer
;
Acetylene, methyl-
;
Allylene
;
EINECS:200-828-4
;
Methyl acetylene
;
Methylacetylene
;
Propene, tetramer
;
Propyne [Wiki]
;
TETRAPROPYLENE
;
prop-1-yne
;
CH3-C%CH
%-CH3
H-C%C-C-H; H|#-3|H

3. Ethylacetylene

Molecular formula: C4H6 CAS# 107-00-6
Categories: Alkyne
Names
English:
1-butyne(CAS)
;
Butyne-1
;
EINECS 203-451-3
;
Ethyl acetylene
;
Ethylacetylene
;
UN 2452
;
UN2452
;
but-1-en-1,2-diyl
;
but-1-yne(IUPAC)
;
ethylethyne
;
HC≡C-CH2-CH3
H-C%C-C-C-H; H|#4|H; H|#5|H
///c/\
HC///C/\CH3
HC%-\CH3

4. Dimethylacetylene

Molecular formula: C4H6 CAS# 503-17-3
Categories: Alkyne
Names
English:
1,2-dimethylvinylene
;
1-methyl-1-propynyl
;
2-Butyne(CAS)
;
AC1L1V5Q
;
But-2-yne(IUPAC)
;
Crotonylene
;
Dimethylacetylene
;
UN1144
;
CH3−C≡C−CH3
H3C-%-CH3
CH3C≡CCH3
/C///C/
H-C-C%C-C-H; H|#-3|H; H|#2|H

5. 1-Pentyne

Molecular formula: C5H8 CAS# 627-19-0
Categories: Alkyne
Names
English:
1-Pentyne(CAS) [Wiki]
;
256560_ALDRICH
;
77050_FLUKA
;
AC1L1ZBC
;
AC1Q2UE1
;
Acetylene, propyl-
;
Pent-1-yne(IUPAC)
;
Propylacetylene
;
HC≡C−C3H7
HC%-\-CH3
/\/c///
/\/C///CH
H-C%C-C-C-C-H; H|#4|H; H|#5|H; H|#6|H

6. 2-Pentyne

Molecular formula: C5H8 CAS# 627-21-4
Categories: Alkyne
Names
English:
1-Ethyl-2-methylacetylene
;
2-Pentyne [Wiki]
;
271357_ALDRICH
;
AC1L1ZBF
;
AC1Q28AX
;
ANW-34350
;
EINECS 210-989-2
;
Ethylmethylacetylene
;
OR5521
;
Pent-2-yne(IUPAC)
;
CH3−C≡C−C2H5
-%-/
/C///C/\
H3C/c///c/\CH3
H-C-C%C-C-C-H; H|#2|H; H|#5|H; H|#6|H

7. 3-Methylbut-1-yne

Molecular formula: C5H8 CAS# 598-23-2
Categories: Alkyne
Names
English:
1-Butyne, 3-methyl-(CAS)
;
3-METHYL,1-BUTYNE
;
3-Methyl-1-butyne
;
3-Methylbut-1-yne(IUPAC)
;
AC1L2AXV
;
AC1Q282S
;
EINECS:209-925-6
;
Isopentyne
;
Isopropylacetylene
;
HC≡C−CH(CH3)CH3
HC%-</CH3>\CH3
\<|>/C///C/H
\<|>/c///
_(A45)<_(a60)>_(a-60)_(a0,N3)
H-C%C-C-H; H|C|#4|C|H; H-#-3-H; H-#7-H

8. 1-hexyne

Molecular formula: C6H10 CAS# 693-02-7
Categories: Alkyne
Names
English:
1-hexyne
;
Butylacetylene
;
EINECS:211-736-9
;
NSC 9709
;
hex-1-yne(IUPAC)
;
n-Butylacetylene
;
H\C\\\C\/\/
H3C\/\/C///CH
CH3-CH2-CH2-CH2-C%CH
CH3(CH2)3-CCH
\\\c\/\/

9. 2-Hexyne

Molecular formula: C6H10 CAS# 764-35-2
Categories: Alkyne
Names
English:
1-Methyl-2-propylacetylene
;
2-Hexyne(CAS)
;
EINECS:212-117-6
;
Hex-2-yne(IUPAC)
;
Methyl(propyl)acetylene
;
Methylpropylacetylene
;
H3C/C///C/\/CH3
/\/C///C/
CH3-C≡C-(CH2)2CH3
{Me}-C%C-{Pr-n}

10. 3-Hexyne

Molecular formula: C6H10 CAS# 928-49-4
Categories: Alkyne
Names
English:
1,2-Diethylacetylene
;
3-Hexyne(CAS)
;
306894_ALDRICH
;
53081_FLUKA
;
ACMC-209rhw
;
Diethylacetylene
;
EINECS:213-173-4
;
hex-3-yne(IUPAC)
;
/-%-/
C2H5CCC2H5
\/C///C/\
H3C\/C///C/\CH3
{Et}-C%C-{Et}

11. 5-Methyl-1-hexyne

Molecular formula: C7H12 CAS# 2203-80-7
Categories: Alkyne
Names
English:
1-Hexyne, 5-methyl-(CAS)
;
5-Methyl-1-hexyne
;
5-methylhex-1-yne(IUPAC)
;
Isoamylacetylene
;
Isopentylacetylene
;
\<|>/\/C///C/H
H3C\<|CH3>/\/C///CH
(CH3)2CH-CH2-CH2-C%CH

12. 1-Hexyne, 4-methyl

Molecular formula: C7H12 CAS# 52713-81-2
Categories: Alkyne
Names
English:
1-Hexyne, 4-methyl
;
4-Methyl-1-hexyne
;
4-methylhex-1-yne(IUPAC)
;
H3C/\<|CH3>/\C\\\CH
/\<|>/\C\\\C\H
///c/\<|>/\
CH%C-CH2-CH<|CH3>-CH2-CH3

13. 3-Methyl-1-hexyne

Molecular formula: C7H12 CAS# 40276-93-5
Categories: Alkyne
Names
English:
1-Hexyne, 3-methyl-
;
3-Methyl-1-hexyne
;
3-methylhex-1-yne(IUPAC)
;
HC\\\C\<|CH3>/\/CH3
H\C\\\C\<|><\H>/\/
\\\c\<|>/\/
HC%C-CH<|CH3>-CH2-CH2-CH3

14. 4-Methyl-2-hexyne

Molecular formula: C7H12 CAS# 20198-49-6
Categories: Alkyne
Names
English:
2-Hexyne, 4-methyl-
;
4-Methyl-2-hexyne
;
4-methylhex-2-yne(IUPAC)
;
/\<|>/C///C/
H3C/\<|CH3>/C///C/CH3
H3C-\<`/H3C>-%-CH3
-%-<\>/-
H3C-C%C-CH<|CH3>-CH2-CH3

15. Di-t-butylacetylene

Molecular formula: C10H18 CAS# 17530-24-4
Categories: Alkyne
Names
English:
2,2,5,5-Tetramethyl-3-hexyne
;
2,2,5,5-tetramethylhex-3-yne(IUPAC)
;
3-Hexyne,2,2,5,5-tetramethyl-(CAS)
;
3-hexyne, 2,2,5,5-tetramethyl-
;
Di-t-butylacetylene
;
Di-tert-butylacetylene
;
Di-tert-butylethyne
;
/<_q4><_p4>/C///C/<_q4><_p4>/
H3C-C<`|CH3><|CH3>-C%C-C<`|CH3><|CH3>-CH3
{t-Bu}-C%C-{Bu-t}
-<`|><|>-%-<`|><|>-

16. 2-Methyl-3-hexyne

Molecular formula: C7H12 CAS# 36566-80-0
Categories: Alkyne
Names
English:
1-Ethyl-2-isopropylacetylene
;
2-Methyl-3-hexyne
;
2-methylhex-3-yne(IUPAC)
;
3-Hexyne, 2-methyl-(CAS)
;
\<|>/C///C/\
H3C\<|CH3>/C///C/\CH3
{i-Pr}-C%C-{Et}
\/c///c/<`|>\

17. 3-Hexyne, 2,2-dimethyl

Molecular formula: C8H14 CAS# 4911-60-8
Categories: Alkyne
Names
English:
2,2-Dimethylhex-3-yne(IUPAC)
;
2,2-dimethyl-3-hexyne
;
3-Hexyne, 2,2-dimethyl
;
3-Hexyne, 2,2-dimethyl-(CAS)
;
/<_q4><_p4>/C///C/\
H3C/<_q4H3C><_p4CH3>/C///C/\CH3
{t-Bu}-C%C-{Et}
-<`|><|>-%-\

18. 5-hexynal

Molecular formula: C6H8O CAS# 29329-03-1
Categories: Alkyne , Aldehyde
Names
English:
5-Hexyn-1-al
;
5-hexynal(CAS)
;
hex-5-ynal(IUPAC)
;
H`|`\O\/\/\C\\\CH
O`||/\/\C\\\CH
OHC-(CH2)3-C%CH
O\\/\/\c\\\

19. 4-Hexynal

Molecular formula: C6H8O CAS# 41143-14-0
Categories: Alkyne , Aldehyde
Names
English:
4-Hexynal(CAS)
;
hex-4-ynal(IUPAC)
;
H`|`\O\/\/C///C/
O`||/\/C///C/CH3
O//-/-%-CH3
OHC-CH2-CH2-C%C-CH3

20. 3-hexynal

Molecular formula: C6H8O CAS# 74-22-6
Categories: Alkyne , Aldehyde
Names
English:
3-hexynal
;
hex-3-ynal(IUPAC)
;
H`|`\O\/\C\\\C\/
O`||/\C\\\C\/CH3
OHC-CH2-C%C-CH2-CH3
H-C-C-C%C-C-C<//O>\H; H|#2|H; H|#3|H; H|#6|H