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Allene


Specialty Gases and Equipment
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Description
NAME: ALLENE
SYNONYM: PROPADIENE
FORMULA: C3H4

 
Gas Data
MOLECULAR WEIGHT: 40.060
DENSITY: 1.415 kg/m3 @ 20ºC 101.325 kPa
DENSITY: 0.0883 lb/ft3 @ 68ºF, 14.696 psi
SPECIFIC VOLUME: 0.7067 m3/kg @20ºC 101.325 kPa
SPECIFIC VOLUME: 11.325 ft3/lb @ 68ºF, 14.696 psi
VP @21.1C (kPa): 759.45
VP @70F (PSIA): 110.15

Safety Data
LFL IN AIR: 2.6%
UFL IN AIR: 11.5%

 
Shipping Information
CAS NUMBER: 463-49-0
I.D. NUMBER: UN 2200
DOT PROPER NAME: PROPADIENE, INHIBITED
TC PROPER NAME: PROPADIENE, INHIBITED
HAZARD CLASS: 2.1
LABEL: FLAMMABLE GAS
   
 

 
Cylinder Specifications
Cylinder Size Valve Outlet CGA No. Pressure kPa @ 21.1C Approximate Ship Weights
lbs kgs
1B
170
102
12
5

 

 
Gas Grade Purity Specifications
Gas Grade Purity Specifications Product Code Cylinder Size Content Equipment Recommendations Model No.
US Metric
Allene,
CP Grade
97%


220009LB LB 0.375 lbs 170 gm Mini Regulator 35x-170
A certificate of conformance will be provided upon request.

Gas Grade Purity Specifications
Gas Grade Purity Specifications Product Code Cylinder Size Content Equipment Recommendations Model No.
US Metric
Allene,
Commercial Purity
97%


220013LB LB 0.375 lbs 170 gm Mini Regulator 35x-170
A certificate of conformance will be provided upon request.

 

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This page was last updated December 05, 2003