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76723

Supelco

1-Penten-3-one

contains ~0.1% BHT as stabilizer, analytical standard

Synonym(s):
Ethyl vinyl ketone
Linear Formula:
C2H5COCH=CH2
CAS Number:
Molecular Weight:
84.12
Beilstein:
1735857
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

Quality Level

grade

analytical standard

assay

≥96.0% (GC)

shelf life

limited shelf life, expiry date on the label

contains

~0.1% BHT as stabilizer

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.419 (lit.)
n20/D 1.419

bp

38 °C/60 mmHg (lit.)

density

0.851 g/mL at 20 °C
0.845 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

storage temp.

−20°C

SMILES string

CCC(=O)C=C

InChI

1S/C5H8O/c1-3-5(6)4-2/h3H,1,4H2,2H3

InChI key

JLIDVCMBCGBIEY-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

14.0 °F - closed cup

Flash Point(C)

-10 °C - closed cup

Certificate of Analysis

Certificate of Origin

S Böttcher et al.
Food chemistry, 169, 492-498 (2014-09-23)
The aim of the present study was to evaluate the off-flavour masking potential of pea dextrin (PD) in emulsions rich in ω-3 and ω-6-fatty acids in comparison with maltodextrin (MD) and 2-hydroxypropyl-β-cyclodextrin (HPBCD). After optimisation of the homogenisation procedure, stable

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