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Sigma-Aldrich

Isobutyrophenone

97%

Synonym(s):

2-Methyl-1-phenyl-1-propanone, Isobutyrylbenzene

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About This Item

Linear Formula:
C6H5COCH(CH3)2
CAS Number:
611-70-1
Molecular Weight:
148.20
Beilstein:
774499
EC Number:
210-275-0
MDL number:
MFCD00008917
UNSPSC Code:
12352100
PubChem Substance ID:
24847961
NACRES:
NA.22

vapor pressure

1 mmHg ( 50 °C)

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.517 (lit.)

bp

217 °C (lit.)

density

0.988 g/mL at 25 °C (lit.)

SMILES string

CC(C)C(=O)c1ccccc1

InChI

1S/C10H12O/c1-8(2)10(11)9-6-4-3-5-7-9/h3-8H,1-2H3

InChI key

BSMGLVDZZMBWQB-UHFFFAOYSA-N

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Application

Isobutyrophenone was used as an internal standard in the determination of hydroxyzine hydrochloride and benzyl alcohol in injection solutions. It was also used in the preparation of alpha-hydroxyisobutyrophenone.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

183.2 °F

Flash Point(C)

84 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The chlorination of isobutyrophenone: determination of its p K a value and of the course of the reaction.
Guthrie JP and Cossar J.
Canadian Journal of Chemistry, 68(3), 397-403 (1990)
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