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4-METHYL-2-PENTYNE

Product Name
4-METHYL-2-PENTYNE
CAS No.
21020-27-9
Chemical Name
4-METHYL-2-PENTYNE
Synonyms
methylpentyne;4-METHYL-2-PENTYNE;4-methyl-pent-2-yne;2-pentyne,4-methyl-;2-Pentyne, 4-methyl-;4-Methyl-2-pentyne>4-Methyl-2-pentyne,95%;4-METHYL-2-PENTYNE 96+%;ISOPROPYLMETHYLACETYLENE;methyl(isopropyl)acetylene
CBNumber
CB5250280
Molecular Formula
C6H10
Formula Weight
82.14
MOL File
21020-27-9.mol
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4-METHYL-2-PENTYNE Property

Melting point:
110°C
Boiling point:
71-73 °C(lit.)
Density 
0.711 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.407(lit.)
Flash point:
-100 °F
storage temp. 
Flammables area
form 
Liquid
color 
Clear slightly yellow
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Safety

Hazard Codes 
F
Risk Statements 
11
Safety Statements 
16-23-24/25
RIDADR 
UN 3295 3/PG 2
WGK Germany 
3
HazardClass 
3
PackingGroup 
II
HS Code 
29012900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
649082
Product name
4-Methyl-2-pentyne
Purity
96%
Packaging
5g
Price
$108
Updated
2024/03/01
TCI Chemical
Product number
M0270
Product name
4-Methyl-2-pentyne
Purity
>96.0%(GC)
Packaging
5mL
Price
$197
Updated
2024/03/01
Alfa Aesar
Product number
H53442
Product name
4-Methyl-2-pentyne, 97%
Packaging
1g
Price
$27.65
Updated
2024/03/01
Alfa Aesar
Product number
H53442
Product name
4-Methyl-2-pentyne, 97%
Packaging
5g
Price
$90.65
Updated
2024/03/01
Alfa Aesar
Product number
H53442
Product name
4-Methyl-2-pentyne, 97%
Packaging
25g
Price
$362.65
Updated
2024/03/01
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4-METHYL-2-PENTYNE Chemical Properties,Usage,Production

Chemical Properties

Clear slightly yellow liquid

4-METHYL-2-PENTYNE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-METHYL-2-PENTYNE Suppliers

Americas 1 Belgium 1 China 30 Europe 1 Germany 2 India 2 Japan 1 Switzerland 1 United Kingdom 1 United States 12 Global 52
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44688
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
TOKYO CHEMICAL INDUSTRY CO., LTD.
Tel
03-36680489
Fax
03-3668-0520
Email
Sales-JP@TCIchemicals.com
Country
Japan
ProdList
28387
Advantage
80
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
TCI AMERICA
Tel
800-4238616
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
Americas
ProdList
23653
Advantage
75

21020-27-9, 4-METHYL-2-PENTYNERelated Search:

1,4-BIS(1-HYDROXYCYCLOHEXYL)-1,3-BUTADIYNE 1,1'-ETHYNYLENEDICYCLOHEXANOL 1-Chloro-2-methyl-3-pentyn-2-ol 2,4,7,9-Tetramethyl-5-decyne-4,7-diol 2,5-Dimethyl-3-hexyne-2,5-diol 1,1,3-Triphenylpropargyl alcohol 3,6-DIMETHYL-4-OCTYN-3,6-DIOL 5-DIMETHYLAMINO-2-METHYL-3-PENTYN-2-OL 4,7-DIMETHYL-5-DECYN-4,7-DIOL 3-hydroxy-3-methyl-1-pentyne,[S,(+)]-3-Methyl-1-pentyne-3-ol,(3R)-3-Methyl-1-pentyne-3-ol,[R,(-)]-3-Methyl-1-pentyne-3-ol,3-Methyl-1-pentyne-3-ol 4-METHYL-1-PENTYNE 2-PENTYNE 2-METHYL-4-PHENYL-3-BUTYN-2-OL 1-CYCLOHEXYL-1-PROPYNE 2,7-DIMETHYL-3,5-OCTADIYN-2,7-DIOL 2,4-DIPHENYL-3-BUTYN-2-OL 1-Phenyl-3-methyl-1-pentyne-3-ol 3,8-DIMETHYL-4,6-DECADIYNE-3,8-DIOL

  • 2-Pentyne, 4-methyl-
  • 2-pentyne,4-methyl-
  • 4-METHYL-2-PENTYNE, 97%4-METHYL-2-PENTYNE, 97%4-METHYL-2-PENTYNE, 97%4-METHYL-2-PENTYNE, 97%
  • ISOPROPYLMETHYLACETYLENE
  • 4-methyl-pent-2-yne
  • methyl(isopropyl)acetylene
  • methylpentyne
  • 4-METHYL-2-PENTYNE
  • 1-Isopropyl-2-methylacetylene
  • 4-Methyl-2-pentyne,95%
  • 4-METHYL-2-PENTYNE 96+%
  • 1-Methyl-2-isopropylacetylene
  • 4-Methyl-2-pentyne&gt
  • 21020-27-9
  • CH3CHCH3C8801CCH3
  • CH32CHCCCH3
  • CH3CCCHCH32
  • 21020279
  • Internal
  • Organic Building Blocks
  • Alkynes
  • Building Blocks
  • Acetylenes
  • Acetylenic Hydrocarbons
  • Acetylenes
  • Acetylenic Hydrocarbons
  • Alkynes
  • Internal
  • Organic Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks