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Safety Information

238619

Sigma-Aldrich

3-Methyl-2-butanone

99%

Synonym(s):

Isopropyl methyl ketone, Methyl isopropyl ketone

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About This Item

Linear Formula:
(CH3)2CHCOCH3
CAS Number:
563-80-4
Molecular Weight:
86.13
Beilstein:
1071238
EC Number:
209-264-3
MDL number:
MFCD00008919
UNSPSC Code:
12352103
PubChem Substance ID:
329752511

Quality Level

100

Assay

99%

form

liquid

refractive index

n20/D 1.388 (lit.)

bp

94-95 °C (lit.)

mp

−92 °C (lit.)

density

0.805 g/mL at 25 °C (lit.)

SMILES string

CC(C)C(C)=O

InChI

1S/C5H10O/c1-4(2)5(3)6/h4H,1-3H3

InChI key

SYBYTAAJFKOIEJ-UHFFFAOYSA-N

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Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H225

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point(F)

30.2 °F

Flash Point(C)

-1 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 1 petroleums
Hazardous rank II
Water insoluble liquid

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

238619-1L:
238619-250ML:
238619-BULK:
238619-10L:
238619-5ML:

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Certificates of Analysis (COA)

Lot/Batch Number
03724LP
07231KS
07106AF
05022CN
04911TQ

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