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4-METHYL-1-PENTYNE

4-METHYL-1-PENTYNE structure

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

Molecular Weight:: 82.14

MDL Number:: MFCD00039857

MOL File:: 7154-75-8.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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4-METHYL-1-PENTYNE 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.)
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
FDA UNII	9X7KAS72KS

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02

Signal word

Danger

Hazard statements

H225

Precautionary statements

P210

Hazard Codes

Risk Statements

Safety Statements

16-33

RIDADR

UN 1993 3/PG 1

WGK Germany

HazardClass

PackingGroup

HS Code

29012990

NFPA 704

	3
2		0

4-METHYL-1-PENTYNE price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	533882	4-Methyl-1-pentyne 98%	7154-75-8	5ml	$59.2	2024-03-01	Buy
TCI Chemical	M0269	4-Methyl-1-pentyne >98.0%(GC)	7154-75-8	1mL	$40	2024-03-01	Buy
TCI Chemical	M0269	4-Methyl-1-pentyne >98.0%(GC)	7154-75-8	5mL	$126	2024-03-01	Buy
Alfa Aesar	L05537	4-Methyl-1-pentyne, 97%	7154-75-8	1g	$51.65	2024-03-01	Buy
Alfa Aesar	L05537	4-Methyl-1-pentyne, 97%	7154-75-8	5g	$176.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
533882	5ml	$59.2	Buy
M0269	1mL	$40	Buy
M0269	5mL	$126	Buy
L05537	1g	$51.65	Buy
L05537	5g	$176.65	Buy

4-METHYL-1-PENTYNE Chemical Properties,Uses,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

20ALPHA-HYDROXYCHOLESTEROL 2-Methyl-4-octyne

4-METHYL-1-PENTYNE Suppliers

Global( 61)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84

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

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-02-17	4-METHYL-1-PENTYNE 7154-75-8	US $1.00 / KG	1KG	99%	200kgs	Career Henan Chemical Co

4-METHYL-1-PENTYNE
7154-75-8
US $1.00 / KG
99%
Career Henan Chemical Co

4-METHYL-1-PENTYNE Spectrum

4-METHYL-1-PENTYNE(7154-75-8)MS 4-METHYL-1-PENTYNE(7154-75-8)¹HNMR 4-METHYL-1-PENTYNE(7154-75-8)¹³CNMR 4-METHYL-1-PENTYNE(7154-75-8)IR1

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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 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, 98%4-METHYL-1-PENTYNE, 98%4-METHYL-1-PENTYNE, 98%4-METHYL-1-PENTYNE, 98% 4-Methyl-1-pentyne> 1-Pentyne, 4-methyl- 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