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M8795

4-Methyl-2-pentanone

Name: 4-Methyl-2-pentanone
Brand: SIGMA

ACS reagent, ≥98.5%

Synonym(s):

Isobutyl methyl ketone, Isopropylacetone, MIBK, Methyl isobutyl ketone

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About This Item

Linear Formula:

(CH₃)₂CHCH₂COCH₃

CAS Number:

108-10-1

Molecular Weight:

100.16

EC Number:

203-550-1

UNSPSC Code:

12352103

MDL number:

MFCD00008938

Beilstein/REAXYS Number:

605399

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Properties

grade

ACS reagent

vapor density

3.5 (vs air)

assay

≥98.5%

autoignition temp.

840 °F

expl. lim.

1.2-8 %, 93 °F

refractive index

n20/D 1.395 (lit.)

bp

117-118 °C

mp

−80 °C (lit.)

density

0.801 g/mL at 25 °C (lit.)

SMILES string

CC(C)CC(C)=O

InChI

1S/C6H12O/c1-5(2)4-6(3)7/h5H,4H2,1-3H3

InChI key

NTIZESTWPVYFNL-UHFFFAOYSA-N

Description

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pictograms

GHS02,GHS08,GHS07

signalword

Danger

hcodes

H225,H319,H332,H336,H351

pcodes

P202 - P210 - P233 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Inhalation - Carc. 2 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

57.2 °F - closed cup

flash_point_c

14 °C - closed cup

ppe

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

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