ChemicalBook Product Catalog Chemical Reagents Organic reagents Alkyne 4-METHYL-1-PENTYNE

4-METHYL-1-PENTYNE

4-METHYL-1-PENTYNE Basic information
Product Name:4-METHYL-1-PENTYNE
Synonyms:1-Pentyne, 4-methyl- (8CI, 9CI);(CH3)2CHCH2CequivCH;4-methyl-pent-1-yne;Isobutylethyne;ISOBUTYLACETYLENE;4-METHYL-1-PENTYNE;4-Methyl-1-pentyne 98%;4-methylpentyne
CAS:7154-75-8
MF:C6H10
MW:82.14
EINECS:
Product Categories:Acetylenes;Acetylenic Hydrocarbons;Alkynes;Building Blocks;Chemical Synthesis;Organic Building Blocks;Terminal
Mol File:7154-75-8.mol
4-METHYL-1-PENTYNE Structure
4-METHYL-1-PENTYNE Chemical Properties
Melting point -104.6°C
Boiling point 61-62 °C (lit.)
density 0.698 g/mL at 25 °C (lit.)
refractive index n20/D 1.393(lit.)
Fp 24 °F
storage temp. Refrigerator
form clear liquid
color Colorless to Almost colorless
Water Solubility Insoluble in water. Soluble in common organic solvents of low polarity.
BRN 1731077
Safety Information
Hazard Codes F
Risk Statements 11
Safety Statements 16-33
RIDADR UN 1993 3/PG 1
WGK Germany 3
HazardClass 3
PackingGroup II
HS Code 29012990
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
4-METHYL-1-PENTYNE Usage And Synthesis
Chemical Propertiesclear yellow liquid
Uses4-Methyl-1-pentyne, is used as a polymer matrix together with synthesized NH2-MIL 53 metal organic framework (MOF) as a filler were used to fabricate a mixed matrix membrane (MMM). It is also used in addition reactions which are typical in alkyne reactions such as halogenation, hydrogenation, hydrohalogenation, hydration, oxidative cleavage, nitrile formation and acidity of terminal alkynes. Polymerisation and substitution reactions are also useful in chemical synthesis.
4-METHYL-1-PENTYNE Preparation Products And Raw materials
Preparation Products20ALPHA-HYDROXYCHOLESTEROL-->2-Methyl-4-octyne
5-METHYL-2-HEXYNE 4-ETHYL-1-HEXYN-3-OL 1,3-BIS(1'-HYDROXYCYCLOHEXYL)-1-PROPYNE (R)-3-Methyl-1-pentyne,[R,(-)]-3-Methyl-1-pentyne 1-PHENYL-4-METHYL-1-PENTYN-3-OL 3-AMINO-3-METHYL-1-PENTYNE HCL (-)-Phthalic acid hydrogen 1-[(R)-3-methyl-1-pentyne-3-yl] ester 4-ETHYL-1-OCTYN-3-OL 3-ISOPROPYL-4-METHYL-1-PENTYN-3-OL 4-Methyl-2-pentyne-1,4-diol 6-METHYL-3-HEPTYNE 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether [S,(-)]-1-Bromo-3-methyl-1-pentyne-3-ol 3,4,4-TRIMETHYL-1-PENTYN-3-OL 2,6-DIMETHYL-6-HEPTEN-4-YN-3-OL [R,(+)]-1-Bromo-3-methyl-1-pentyne-3-ol 4-METHYL-1-HEXYNE 2,6-DIMETHYL-1-NONEN-3-YN-5-OL
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