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Merck
CN

769037

Propane

99.95%, Messer® CANGas

Synonym(s):

n-Propane, Propane gas

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About This Item

Linear Formula:
CH3CH2CH3
CAS Number:
74-98-6
Molecular Weight:
44.10
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
329767428
EC Number:
200-827-9
Beilstein/REAXYS Number:
1730718
MDL number:
MFCD00009359

Key Documents

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Product Name

Propane, 99.95%, Messer® CANGas

InChI

1S/C3H8/c1-3-2/h3H2,1-2H3

InChI key

ATUOYWHBWRKTHZ-UHFFFAOYSA-N

SMILES string

CCC

vapor density

1.5 (vs air)

vapor pressure

190 psi ( 37.7 °C)
8.42 atm ( 21.1 °C)

description

Filling mass: 15g
Filling volume: 7L

assay

99.95%

form

gas

autoignition temp.

842 °F

expl. lim.

9.5 %

bp

-42.1 °C (lit.)

mp

-188 °C (lit.)

density

0.564 g/mL at 20 °C (lit.)

Quality Level

100

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Application

Propane is a colourless, odourless gas that is flammable, liquefied, and heavier than air. It is used as fuel for laboratory burners, portable stoves, and vehicles (liquefied petroleum gas [LPG]). Propane is also used in the research of polymerization catalysts. Gas is easy to handle in a small, light pressure can, while the disposable container allows for aluminium recycling when finished.

Other Notes

Z742374: CANgas pressure regulator
Z742379: CANgas plastic hose spout
Z742378: CANgas outer adaptor
Z742377: CANgas inner adaptor
Z742375: CANgas dosing valve

Legal Information

Messer is a registered trademark of Messer Group GmbH

pictograms

FlameGas cylinder
GHS02,GHS04

signalword

Danger

hcodes

H220,H280

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk

nwg

flash_point_f

-155.2 °F - closed cup

flash_point_c

-104 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB2556
SDBB4363
STBL3737
STBL4599
STBL1423

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Maksim N Khannanov et al.
Applied spectroscopy, 74(12), 1496-1504 (2020-03-13)
The low accessibility of natural gas fields and transporting pipelines requires portable online analyzers of the composition of natural gas, ensuring nearly chromatographic precision and capable of in situ analysis of a wide range of gases, including infrared-inactive ones (hydrogen

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