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471194

Sigma-Aldrich

2-Pentanone

suitable for HPLC, 99.5%

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Synonym(s):
Methyl propyl ketone
Linear Formula:
CH3COCH2CH2CH3
CAS Number:
Molecular Weight:
86.13
Beilstein:
506058
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

vapor pressure

27 mmHg ( 20 °C)

Assay

99.5%

form

liquid

autoignition temp.

941 °F

expl. lim.

8.2 %

technique(s)

HPLC: suitable

impurities

<0.050% water

evapn. residue

<0.0003%

refractive index

n20/D 1.39 (lit.)

bp

101-105 °C (lit.)

mp

−78 °C (lit.)

solubility

water: 72.6 g/L at 20 °C (OECD Test Guideline 105)

density

0.809 g/mL at 25 °C (lit.)

λ

H2O reference

UV absorption

λ: 330 nm Amax: 1.00
λ: 340 nm Amax: 0.10
λ: 350 nm Amax: 0.01
λ: 370-400 nm Amax: 0.005

application(s)

food and beverages

SMILES string

CCCC(C)=O

InChI

1S/C5H10O/c1-3-4-5(2)6/h3-4H2,1-2H3

InChI key

XNLICIUVMPYHGG-UHFFFAOYSA-N

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This Item
W28420346211537772
2-Pentanone suitable for HPLC, 99.5%

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471194

2-Pentanone

2-Pentanone &#8805;98%, FCC, FG

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2-Pentanone analytical standard

Supelco

46211

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2-Pentanone ultrapure grade, &#8805;99.5%

Sigma-Aldrich

537772

2-Pentanone

assay

99.5%

assay

≥98%

assay

98-100% (GC)

assay

≥99.5%

form

liquid

form

liquid

form

-

form

liquid

autoignition temp.

941 °F

autoignition temp.

941 °F

autoignition temp.

941 °F

autoignition temp.

941 °F

expl. lim.

8.2 %

expl. lim.

8.2 %

expl. lim.

8.2 %

expl. lim.

8.2 %

technique(s)

HPLC: suitable

technique(s)

-

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

technique(s)

-

Recommended products

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Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

46.4 °F - closed cup

Flash Point(C)

8 °C - closed cup


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