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Merck

743925

Sigma-Aldrich

二甲醚

≥99.9%

别名:

甲醚

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About This Item

线性分子式:
(CH3)2O
CAS号:
分子量:
46.07
Beilstein:
1730743
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

1.62 (vs air)

品質等級

蒸汽壓力

>760 mmHg ( 25 °C)

化驗

≥99.9%

形狀

gas

自燃溫度

662 °F

expl. lim.

27 %

bp

−24.8 °C (lit.)

mp

−141 °C (lit.)

官能基

ether

SMILES 字串

COC

InChI

1S/C2H6O/c1-3-2/h1-2H3

InChI 密鑰

LCGLNKUTAGEVQW-UHFFFAOYSA-N

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包裝

500毫升高压铝制气瓶,配有符合DIN 477-1的不锈钢阀。

其他說明

对于 743925-290G-EU 和 743925-290G:500 mL 铝制气缸,配有铜阀门。

推薦產品

对于 743925-290G-EU 和 743925-290G:DIN 477-1 no.1、Z742162或Z742164是推荐的调节器。

象形圖

FlameGas cylinder

訊號詞

Danger

危險聲明

危險分類

Flam. Gas 1A - Press. Gas Liquefied gas

儲存類別代碼

2A - Gases

水污染物質分類(WGK)

WGK 1

閃點(°F)

-41.8 °F - closed cup

閃點(°C)

-41 °C - closed cup


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分析证书(COA)

Lot/Batch Number

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