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W217018

Sigma-Aldrich

2-Butanone

FCC, FG

Sign Into View Organizational & Contract Pricing

Synonym(s):
Ethyl methyl ketone, MEK, Methyl ethyl ketone
Linear Formula:
C2H5COCH3
CAS Number:
Molecular Weight:
72.11
FEMA Number:
2170
Beilstein/REAXYS Number:
741880
EC Number:
Council of Europe no.:
753
MDL number:
eCl@ss:
39021202
PubChem Substance ID:
Flavis number:
7.053
NACRES:
NA.21

biological source

synthetic

Quality Level

grade

FG
Halal
Kosher

agency

meets purity specifications of JECFA

reg. compliance

EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
FDA 21 CFR 172.515
FDA 21 CFR 175.320

vapor density

2.49 (vs air)

vapor pressure

71 mmHg ( 20 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

960 °F

expl. lim.

10.1 %

refractive index

n20/D 1.379 (lit.)

bp

80 °C (lit.)

mp

−87 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

ethereal

SMILES string

CC(CC)=O

InChI

1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3

InChI key

ZWEHNKRNPOVVGH-UHFFFAOYSA-N

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This Item
W21701211026434861
vibrant-m

W217018

2-Butanone

vibrant-m

W217012

2-Butanone

vibrant-m

110264

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vibrant-m

34861

2-Butanone

biological source

synthetic

biological source

-

biological source

-

biological source

-

food allergen

no known allergens

food allergen

no known allergens

food allergen

-

food allergen

-

organoleptic

ethereal

organoleptic

ethereal

organoleptic

-

organoleptic

-

agency

meets purity specifications of JECFA

agency

follows IFRA guidelines

agency

-

agency

-

vapor density

2.49 (vs air)

vapor density

2.49 (vs air)

vapor density

2.49 (vs air)

vapor density

2.49 (vs air)

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

30.2 °F - closed cup

flash_point_c

-1 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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