Dimethylacetylene Gas Valve & 2-Butyne Liquified Gas Supplier

PRODUCTS / SPECIALITY GASES / HYDROCARBONS / DIMETHYLACETYLENE

DIMETHYLACETYLENE
(2-Butyne)

C₄H₆
UN 1144

Description	Grade Impurities (Liquid Phase)	98.0% (N1.8) (Vol. %)
Dimethylacetylene is a clear, colourless liquid with a characteristic acetylenic odour.	1-Butene	< 0.25
	2-Butene, c & t	< 0.25
	1,2-Butadiene	< 0.25
	1-Butyne	< 1

Cylinder Size	Volume (Kg)	Cylinder Data
LB	0.1	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.
B1al	0.4
B5al	2
B10st	4

PROTON GAS can supply any internationally recognised valve type. For 2-Butyne the standard international valve types are as follows
American	CGA 510
British	BS 341 - 4
European	DIN 477 - 1

Gas Data
Mol. Weight	54.09
Boiling Point	26.95°C
Density	1.449 g/cm³
Vapour Pressure	0.78 bar

Recommended Regulator

Single stage brass or stainless steel body with stainless steel internals.

PROTON GAS has a variety of suitable handling equipment for this product - please enquire.

Typical Applications

Dimethylacetylene has some anesthetic activity and can act as a simple asphyxiant. It is also used in organic synthesis.

Bulk Gases

Pure & Carrier Gases

Rare Gases

Speciality Gases

Hydrocarbons