03482
Ethylene
purum, ≥99.9%
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:
InChI key
VGGSQFUCUMXWEO-UHFFFAOYSA-N
InChI
1S/C2H4/c1-2/h1-2H2
SMILES string
C=C
vapor density
0.97 (vs air)
vapor pressure
35.04 atm ( 20 °C)
grade
purum
assay
≥99.9%
autoignition temp.
842 °F
expl. lim.
36 %
impurities
CO, trace, ≤0.2% carbohydrates
bp
−104 °C (lit.)
mp
−169 °C (lit.)
Quality Level
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Packaging
Cylinder with net ~0.7 kg
Other Notes
Sales restrictions may apply
Z742161/Z724160 DIN 1 Regulators OR 99112 DIN 1 Valve
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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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
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
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.
Mizuki Matsukawa et al.
Molecular plant-microbe interactions : MPMI, 26(8), 880-892 (2013-04-27)
Mature Nicotiana benthamiana shows strong resistance to the potato late blight pathogen Phytophthora infestans. By screening using virus-induced random gene silencing, we isolated a gene for plant-specific calreticulin NbCRT3a as a required gene for resistance of N. benthamiana against P.
Camilla Julie Kørner et al.
Molecular plant-microbe interactions : MPMI, 26(11), 1271-1280 (2013-08-02)
The plant's innate immune system detects potential biotic threats through recognition of microbe-associated molecular patterns (MAMPs) or danger-associated molecular patterns (DAMPs) by pattern recognition receptors (PRR). A central regulator of pattern-triggered immunity (PTI) is the BRI1-associated kinase 1 (BAK1), which
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