Merck
All Photos(1)

24201

Sigma-Aldrich

丙酮

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

Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein:
635680
EC 号:
MDL编号:
eCl@ss:
39021201
PubChem化学物质编号:
NACRES:
NA.02

质量水平

200

蒸汽密度

2 (vs air)

蒸汽压

184 mmHg ( 20 °C)

等级

puriss.

测定

≥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)

SMILES string

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′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

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

1.4 °F - closed cup

闪点(C)

-17.0 °C - closed cup

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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