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Merck

03482

Sigma-Aldrich

乙烯

purum, ≥99.9%

别名:

Ethene

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About This Item

线性分子式:
CH2=CH2
CAS号:
分子量:
28.05
Beilstein:
1730731
EC號碼:
MDL號碼:
分類程式碼代碼:
12142100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

0.97 (vs air)

品質等級

蒸汽壓力

35.04 atm ( 20 °C)

等級

purum

化驗

≥99.9%

自燃溫度

842 °F

expl. lim.

36 %

雜質

CO, trace
≤0.2% carbohydrates

bp

−104 °C (lit.)

mp

−169 °C (lit.)

SMILES 字串

C=C

InChI

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

InChI 密鑰

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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包裝

罐装,净重 ~0.7kg

其他說明

可能实行销售限制

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Z742161/Z724160 DIN 1 Regulators OR 99112 DIN 1 Valve

訊號詞

Danger

危險聲明

危險分類

Flam. Gas 1 - Press. Gas Liquefied gas - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

nwg

閃點(°F)

-148.0 °F - closed cup

閃點(°C)

-100 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves


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分析证书(COA)

Lot/Batch Number

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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
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.
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
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)

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