Page 74 - Praxair - Specialty Gases and Equipment Reference Guide

C H 6
Propylene
3

Transportation (M)SDS Reference
Information P-4648
UN Number: 1077 CAS Number
United States of America Canada Mexico
Shipping Name Propylene Propylene Propylene 115 - 07 - 1
Hazard Class 2.1 2.1 2.1 General Description
Label Flammable Gas Flammable Gas Flammable Gas Colorless, flammable, liquefied gas
with a faintly sweet odor.

Product/ Purity Part Cylinder H 2 O N 2 O 2 Other CO 2
Grade Number THC
Research, 4.0 99.99 wt% PY 4.0RS PX/PXS, 2 5 1 90 wt 1
(liquid phase) LP5 (1)
Instrument, 2.5 99.5 wt% PY 2.5IS PX/PXS, 5 – – 4500 wt –
(liquid phase) HT , LP5 (1)
(1)
Chemically Pure 99.0 wt% PY 2.0 PX/PXS, – – – – –
(CP), 2.0 (liquid phase) HT , LP5 (1)
(1)
Concentrations given are ppm by volume unless otherwise specified.
Maximum ppm unless otherwise noted.
(1) Cylinder rated for Propylene service.

Cylinders
Cylinder Style Size Connection Pressure Volume Gross Weight Section B – Pure Gases
Type in (cm) CGA psig (bar) lb (kg) lb (kg)
PX/PXS Low Pressure Steel 45 x 15 (114.3 x 38.1) 510, 555 136 (9.37) 100 (45.5) 177 (81)
HT Low Pressure Steel 55 x 29.8 (139.7 x 75.6) 510 136 (9.37) 420 (190.9) 735 (334)
LP5 Low Pressure Steel 17.7 x 12 (44.8 x 30.5) 510 136 (9.37) 20 (9) 40 (18.2)

Equipment Recommendations
Research, 4.0 3000 series regulators
Instrument, 2.5 2000 series regulators
Chemically Pure 2000 series regulators
(CP), 2.0

i

See Section D for additional
information on Praxair products
for the Hydrocarbon Processing
Industry (pages D•175 - D•184).

Praxair, your comprehensive supplier
for specialty gases and equipment.

3002 Series – High Purity Regulator
for Non-Corrosive Service
(see page E •251)

1-877-PRAXAIR www.praxairdirect.com B•73