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Merck

34852

Sigma-Aldrich

Ethyl alcohol, pure

greener alternative

≥99.8%, suitable for HPLC, absolute

别名:

乙醇

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About This Item

线性分子式:
CH3CH2OH
CAS号:
分子量:
46.07
Beilstein:
1718733
EC號碼:
MDL號碼:
分類程式碼代碼:
41116105
PubChem物質ID:
NACRES:
NA.05

product name

酒精, absolute, suitable for HPLC, ≥99.8%

蒸汽密度

1.59 (vs air)

品質等級

蒸汽壓力

44.6 mmHg ( 20 °C)

等級

absolute

化驗

≥99.8%

形狀

liquid

自燃溫度

683 °F

expl. lim.

19 %, 60 °F

環保替代產品特色

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

技術

HPLC: suitable

雜質

≤0.001% free acid (as CH3COOH)
≤0.001% non-volatile matter
≤0.2% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm

透射率

210 nm, ≥20%
225 nm, ≥50%
240 nm, ≥80%
260 nm, ≥98%

折射率

n20/D 1.3600 (lit.)

bp

78 °C (lit.)

mp

−114 °C (lit.)

格式

neat

環保替代類別

SMILES 字串

CCO

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI 密鑰

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one of the  four categories of Greener Alternatives. This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

注意

Pertains only in Germany: Nicht zu Fertigungszwecken1

腳註

1在瑞士分发和使用乙醇需要瑞士联邦酒精管理局的许可证。

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

55.4 °F - closed cup

閃點(°C)

13 °C - closed cup


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