00489
Ethylene
puriss., ≥99.95% (GC)
Synonym(s):
Ethene
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About This Item
Linear Formula:
CH2=CH2
CAS Number:
Molecular Weight:
28.05
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-815-3
Beilstein/REAXYS Number:
1730731
MDL number:
vapor density
0.97 (vs air)
vapor pressure
35.04 atm ( 20 °C)
grade
puriss.
assay
≥99.95% (GC)
autoignition temp.
842 °F
expl. lim.
36 %
impurities
CO2, trace, N2, trace, O2, trace, water, trace, ≤0.0025% methane, ≤0.042% CnHm
bp
−104 °C (lit.)
mp
−169 °C (lit.)
SMILES string
C=C
InChI
1S/C2H4/c1-2/h1-2H2
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
Packaging
pressure tin
filling pressure at 15°C: 11 bar; content (15°C, 1 bar): 11 l
filling pressure at 15°C: 11 bar; content (15°C, 1 bar): 11 l
Other Notes
Sales restrictions may apply
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signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3
target_organs
Central nervous system
Storage Class
2A - Gases
wgk
nwg
flash_point_f
-148.0 °F - closed cup
flash_point_c
-100 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
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Articles
Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene
L A C J Voesenek et al.
Plant biology (Stuttgart, Germany), 15(3), 426-435 (2013-04-12)
Flooding is a widely occurring environmental stress both for natural and cultivated plant species. The primary problems associated with flooding arise due to restricted gas diffusion underwater. This hampers gas exchange needed for the critical processes of photosynthesis and respiration.
Simona M Cristescu et al.
Annals of botany, 111(3), 347-360 (2012-12-18)
In view of ethylene's critical developmental and physiological roles the gaseous hormone remains an active research topic for plant biologists. Progress has been made to understand the ethylene biosynthesis pathway and the mechanisms of perception and action. Still numerous questions
Fabrizio Costa et al.
Plant science : an international journal of experimental plant biology, 211, 1-7 (2013-08-31)
The aroma trait in apple is a key factor for fruit quality strongly affecting the consumer appreciation, and its detection and analysis is often an extremely laborious and time consuming procedure. Molecular markers associated to this trait can to date
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 440124-500ML | 04061837534294 |
| D61504-100G | 04061833587355 |
| D61504-5G | 04061833587362 |
| 440124-100ML | 04061832246598 |
| 00489-11L | 04061838603579 |