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1.00022

Supelco

Acetone

for spectroscopy Uvasol®

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Synonym(s):
Dimethyl ketone, Propanone, 2-Propanone
Linear Formula:
CH3COCH3
CAS Number:
Molecular Weight:
58.08
Beilstein:
635680
MDL number:
EC Index Number:
200-662-2

grade

spectrophotometric grade

Quality Level

vapor density

2 (vs air)

vapor pressure

184 mmHg ( 20 °C)

product line

Uvasol®

Assay

≥99.9% (GC)

form

liquid

autoignition temp.

465 °C (DIN 51794)

potency

5800 mg/kg LD50, oral (Rat)
20000 mg/kg LD50, skin (Rabbit)

expl. lim.

13.2 %

technique(s)

UV/Vis spectroscopy: suitable

impurities

≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.05% Water

evapn. residue

≤0.0002%

color

APHA: ≤10

transmittance

330 nm, ≥15%
335 nm, ≥60%
340 nm, ≥85%
345 nm, ≥95%
350 nm, ≥99%

refractive index

n20/D 1.359 (lit.)

pH

5-6 (20 °C, 395 g/L in H2O)

capacity

1000  g/kg water absorbing capacity

bp

56 °C/760 mmHg (lit.)

mp

−94 °C (lit.)

transition temp

flash point <-20 °C

density

0.791 g/mL at 25 °C (lit.)

UV absorption

λ: 330 nm Amax: ≤0.82
λ: 335 nm Amax: ≤0.22
λ: 340 nm Amax: ≤0.07
λ: 345 nm Amax: ≤0.02
λ: 350 nm Amax: ≤0.004

format

neat

storage temp.

2-30°C

SMILES string

CC(C)=O

InChI

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

InChI key

CSCPPACGZOOCGX-UHFFFAOYSA-N

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1 of 4

This Item
27072532201179973
Acetone for spectroscopy Uvasol&#174;

Supelco

1.00022

Acetone

-
Acetone suitable for HPLC, &#8805;99.9%

Sigma-Aldrich

270725

Acetone

-
Acetone puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., &#8805;99.5% (GC)

Sigma-Aldrich

32201

Acetone

Essential Grade
Acetone Laboratory Reagent, &#8805;99.5%

Sigma-Aldrich

179973

Acetone

-
vapor density

2 (vs air)

vapor density

2 (vs air)

vapor density

2 (vs air)

vapor density

2 (vs air)

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

vapor pressure

184 mmHg ( 20 °C)

assay

≥99.9% (GC)

assay

≥99.9%

assay

≥99.5% (GC)

assay

≥99.5%

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

465 °C (DIN 51794)

autoignition temp.

-

autoignition temp.

-

autoignition temp.

-

General description

Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol<TMSYMBOL></TMSYMBOL> solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol<TMSYMBOL></TMSYMBOL> solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified.

Application

Acetone′s luminesence intensity is dependent upon the solution components . The absorption of UV light by acetone, results in its photolysis and the production of radials .

Legal Information

UVASOL is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

1.4 °F - closed cup

Flash Point(C)

-17.0 °C - closed cup


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