Methyl Acetylene Intergas International Gases and Chemicals Limited

Intergas Products > Hydrocarbons > Methyl Acetylene

METHYL ACETYLENE
(Propyne)

C₃H₄
UN 1004

DESCRIPTION: Methyl Acetylene (C3H4) is a colourless, odourless gas.

TYPICAL APPLICATIONS: Mainly used in organic synthesis and the manufacture of calibration gas mixtures.

Order Methyl Acetylene: +44 (0) 1782 822061 or Contact Us.

View Material Safety Data Sheet (MSDS)

Grade Impurities	97.0% (N1.7)
(Liquid Phase)	(Wt. %)
Propane	< 0.2
Butane	< 0.5
Allene	< 0.3
1-Butene / Isobutene	< 0.7
Acetonitrile	< 0.1
Hydroquinone	< 0.01
2,6-di-tert-Butyl-4-methyl phenol (BHT)	< 0.01

Cylinder Size	Volume (Kg)
LB	0.1
B1al	0.4
B10st	4
B50st	19

Cylinder Data

Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.

Standard sizes / volumes as listed -
larger volumes are available on request.

INTERGAS can supply any internationally recognised valve type. For Methyl Acetylene the standard international valve types are as follows:
American	CGA 510
British	BS 341-4
European	DIN 477-1
Recommended Regulator
Single stage brass or stainless steel body with stainless steel internals. INTERGAS has a variety of suitable handling equipment for this product - please enquire.

Gas Data
Mol. Weight	40.065
Boiling Point	-123.2°C
Density	1.671 g/cm³
Vapour Pressure	3.93 bar