03482

Sigma-Aldrich

Ethylene

purum, ≥99.9%

Sinónimos:
Ethene
Fórmula lineal:
CH2=CH2
Número de CAS:
Peso molecular:
28.05
Beilstein/REAXYS Number:
1730731
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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.)

SMILES string

C=C

InChI

1S/C2H4/c1-2/h1-2H2

InChI key

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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Packaging

Cylinder with net ~0.7 kg

Other Notes

Sales restrictions may apply

Recommended products

Z742161/Z724160 DIN 1 Regulators OR 99112 DIN 1 Valve

signalword

Danger

Target Organs

Central nervous system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 1962 2.1

WGK Germany

nwg

Flash Point F

-148.0 °F - closed cup

Flash Point C

-100 °C - closed cup

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...
Annegret Ross et al.
The EMBO journal, 33(1), 62-75 (2013-12-21)
Recognition of microbial challenges leads to enhanced immunity at both the local and systemic levels. In Arabidopsis, EFR and PEPR1/PEPR2 act as the receptor for the bacterial elongation factor EF-Tu (elf18 epitope) and for the endogenous PROPEP-derived Pep epitopes, respectively....
Ethylene removal and fresh product storage: a challenge at the frontiers of chemistry. Toward an approach by photocatalytic oxidation.
Nicolas Keller et al.
Chemical reviews, 113(7), 5029-5070 (2013-04-18)
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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