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Merck

34871

Sigma-Aldrich

1-丙醇

suitable for HPLC, ≥99.9%

别名:

丙醇

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About This Item

线性分子式:
CH3CH2CH2OH
CAS号:
分子量:
60.10
Beilstein:
1098242
EC號碼:
MDL號碼:
分類程式碼代碼:
41116105
PubChem物質ID:
NACRES:
NA.05

蒸汽密度

2.1 (vs air)

品質等級

蒸汽壓力

10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)

化驗

≥99.9%

形狀

liquid

自燃溫度

700 °F

expl. lim.

13.7 %

技術

HPLC: suitable

雜質

≤0.0005% non-volatile matter
≤0.001% free acid (as C2H5COOH)
≤0.05% water (Karl Fischer)

蒸發殘留物

≤0.005%

透射率

220 nm, ≥40%
240 nm, ≥85%
275 nm, ≥99%

折射率

n20/D 1.384 (lit.)

pH值

8.5 (20 °C, 200 g/L)

bp

97 °C (lit.)

mp

−127 °C (lit.)

密度

0.804 g/mL at 25 °C (lit.)

&lambda ;

neat

紫外吸收

λ: 220 nm Amax: ≤0.40
λ: 240 nm Amax: ≤0.071
λ: 275 nm Amax: ≤0.0044

SMILES 字串

CCCO

InChI

1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3

InChI 密鑰

BDERNNFJNOPAEC-UHFFFAOYSA-N

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一般說明

1-丙醇是一种线性醇。它呈现 Debye 型弛豫过程,使 α-松弛和 Johari-Goldsteinβ 类型-过冷液体(非氢键类型)的弛豫特征。它已被测试作为各种燃料电池的燃料替代品。已经提出了使用大肠杆菌菌株从葡萄糖中生物合成。

應用

1-丙醇可用作合成介孔氧化铝的溶剂。

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訊號詞

Danger

危險聲明

危險分類

Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

71.6 °F - closed cup

閃點(°C)

22 °C - closed cup


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