ChemicalBook > CAS DataBase List > 4-METHYL-1-PENTYNE

4-METHYL-1-PENTYNE

Product Name: 4-METHYL-1-PENTYNE
CAS No.: 7154-75-8
Chemical Name: 4-METHYL-1-PENTYNE
Synonyms: 1-Pentyne, 4-methyl-;Isobutylethyne;CH≡CCH2CH(CH3)2;4-methylpentyne;ISOBUTYLACETYLENE;4-METHYL-1-PENTYNE;4-methyl-pent-1-yne;(CH3)2CHCH2CequivCH;4,4-Dimethyl-1-butyne;4-Methyl-1-pentyne>
CBNumber: CB8362171
Molecular Formula: C6H10
Formula Weight: 82.14
MOL File: 7154-75-8.mol

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4-METHYL-1-PENTYNE Property

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.)
Flash point:: 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

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Safety

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

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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: 533882
Product name: 4-Methyl-1-pentyne
Purity: 98%
Packaging: 5ml
Price: $145.35
Updated: 2025/07/31

TCI Chemical

Product number: M0269
Product name: 4-Methyl-1-pentyne
Purity: >98.0%(GC)
Packaging: 1mL
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: M0269
Product name: 4-Methyl-1-pentyne
Purity: >98.0%(GC)
Packaging: 5mL
Price: $120
Updated: 2025/07/31

TRC

Product number: M917800
Product name: 4-Methyl-1-pentyne
Packaging: 100mg
Price: $60
Updated: 2021/12/16

GFS CHEMICALS

Product number: 89561
Product name: 4-METHYL-1-PENTYNE,98%
Packaging: 10g
Price: $286.07
Updated: 2021/12/16

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4-METHYL-1-PENTYNE Chemical Properties,Usage,Production

Chemical Properties

clear yellow liquid

Uses

4-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

Raw materials

Preparation Products

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4-METHYL-1-PENTYNE Suppliers

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View Lastest Price from 4-METHYL-1-PENTYNE manufacturers

Career Henan Chemical Co

Product: 4-METHYL-1-PENTYNE 7154-75-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-02-14

7154-75-8, 4-METHYL-1-PENTYNERelated Search:

3,4-DIMETHYL-1-PENTYN-3-OL 3-CYCLOPENTYL-1-PROPYNE Ethisterone 1-PHENYL-4-METHYL-1-PENTYN-3-OL 4-ETHYL-1-OCTYN-3-OL Ethynyl estradiol 4-METHYL-1-PENTYNE 17a-Ethynyl-1,3,5(10)-estratriene-3,17b-diol 3-methyl ether 4-METHYL-1-PENTYN-3-OL 3-ISOPROPYL-4-METHYL-1-PENTYN-3-OL 3-CYCLOHEXYL-1-PROPYNE 5-DIMETHYLAMINO-2-METHYL-3-PENTYN-2-OL [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,3-hydroxy-3-methyl-1-pentyne 4-METHYL-2-PENTYNE,4-METHYL-2-PENTYNE 96+% 4,4-Dimethyl-2-pentyne 1-Chloro-2-methyl-3-pentyn-2-ol METHYL 4-HYDROXY-4-METHYL-2-PENTYNOATE Methohexital

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-METHYL-1-PENTYNE, 98%4-METHYL-1-PENTYNE, 98%4-METHYL-1-PENTYNE, 98%

4-Methyl-1-pentyne 98%

4-methylpentyne

CH≡CCH2CH(CH3)2

4-Methyl-1-pentyne,Isobutyl acetylene

4-Methyl-1-pentyne, 97% 5ML

4,4-Dimethyl-1-butyne

4-Methyl-1-pentyne,97%

4-Methyl-1-pentyne&gt

1-Pentyne, 4-methyl-

4-methylpentyne, 95%min

7154-75-8

CH8801CCH2CHCH32

7154758

CH32CHCH2CCH

Building Blocks

Alkynes

Acetylenes

Acetylenic Hydrocarbons

Terminal

Organic Building Blocks

ALKYNE

Acetylenes

Acetylenic Hydrocarbons

Alkynes

Building Blocks

Chemical Synthesis

Organic Building Blocks

Terminal