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Merck
CN

24201

Sigma-Aldrich

丙酮

puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99% (GC)

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About This Item

线性分子式:
CH3COCH3
CAS号:
分子量:
58.08
Beilstein:
635680
EC 号:
MDL编号:
UNSPSC代码:
12352115
eCl@ss:
39021201
PubChem化学物质编号:
NACRES:
NA.02

蒸汽密度

2 (vs air)

质量水平

蒸汽压

184 mmHg ( 20 °C)

等级

puriss.

检测方案

≥99% (GC)

形式

liquid

质量

meets analytical specification of Ph. Eur., BP, NF

expl. lim.

13.2 %

杂质

acidity or alkalinity, complies
reducing matter, complies
related subst., complies (GC)
residual solvents, complies
water-insoluble matter, complies
≤0.0001% heavy metals (as Pb)
≤0.0002% benzene (GC)
≤0.002% non-volatile matter
≤0.05% 2-propanol (GC)
≤0.05% methanol (GC)
≤0.3% water (Karl Fischer)

折射率

n20/D 1.359 (lit.)

pH值(酸碱度)

5-6 (20 °C, 395 g/L)

bp

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

密度

0.790-0.792 g/mL at 20 °C
0.791 g/mL at 25 °C (lit.)

适用性

complies for appearance of solution
complies for identity (IR)

格式

neat

SMILES字符串

CC(C)=O

InChI

1S/C3H6O/c1-3(2)4/h1-2H3

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

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应用

丙酮的发光强度取决于溶液组分。丙酮吸收UV光,导致丙酮光分解和放射性产物。

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

预防措施声明

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

WGK

WGK 1

闪点(°F)

1.4 °F

闪点(°C)

-17.0 °C

法规信息

易制毒化学品(3类)
危险化学品

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

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Location of the shear plane in the electric double layer in an organic medium.
Siffert B, et al.
Journal of Colloid and Interface Science, 163(2), 327-333 (1992)
A simplified spectrophotometric determination of ester groups in lipids.
F SNYDER et al.
Biochimica et biophysica acta, 34, 244-245 (1959-07-01)
Aldol condensation of acetone over layered double hydroxides of the meixnerite type.
Tichit D, et al.
Applied Clay Science, 13(5), 401-415 (1998)
Base catalysis for the synthesis of α,β-unsaturated ketones from the vapor-phase aldol condensation of acetone.
Di Cosimo JI, et al.
Applied Catalysis A: General, 137(1), 149-166 (1996)
An investigation on photocatalytic activities of mixed TiO2-rare earth oxides for the oxidation of acetone in air.
Lin J and Jimmy CY.
Journal of Photochemistry and Photobiology A: Chemistry, 116(1), 63-67 (1998)

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