Product

4-METHYL-2-PENTYNE

CAS No.：21020-27-9

Other grades of this product :

4-METHYL-2-PENTYNE Basic information

Product Name:	4-METHYL-2-PENTYNE
Synonyms:	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
CAS:	21020-27-9
MF:	C6H10
MW:	82.14
EINECS:
Product Categories:	Acetylenes;Acetylenic Hydrocarbons;Alkynes;Internal;Organic Building Blocks;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	21020-27-9.mol

4-METHYL-2-PENTYNE Chemical Properties

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.)
Fp	-100 °F
storage temp.	Flammables area
form	Liquid
color	Clear slightly yellow

Safety Information

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

MSDS Information

Provider	Language
SigmaAldrich	English

4-METHYL-2-PENTYNE Usage And Synthesis

Chemical Properties

Clear slightly yellow liquid

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

Raw materials	4-Methyl-1,2-pentadiene.-->2-Pentyne, 4-chloro-4-methyl--->1-Butene, 1-(1,1-dimethylethoxy)-2,3-dimethyl-, (Z)- (9CI)-->2,3-Pentadiene,2-methyl--->cis-4-Methyl-2-pentene-->2-METHYL-3-PENTYN-2-OL-->3-METHYL-1-BUTYNE-->4-Methyl-2-pentanone
Preparation Products	Cyclopropene, 1,3,3-trimethyl--->4-METHYL-1,3-PENTADIENE

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873