Skip to Content
MilliporeSigma
All Photos(1)

Documents

W292312

Sigma-Aldrich

Propionaldehyde

natural, ≥98%, FG

Synonym(s):

Propanal

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
CH3CH2CHO
CAS Number:
Molecular Weight:
58.08
FEMA Number:
2923
Beilstein/REAXYS Number:
506010
EC Number:
Council of Europe no.:
90
MDL number:
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
5.002
NACRES:
NA.21

grade

FG
Fragrance grade
Halal
Kosher
natural

Quality Level

agency

follows IFRA guidelines
meets purity specifications of JECFA

reg. compliance

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

vapor density

2 (vs air)

vapor pressure

18.77 psi ( 55 °C)
4.89 psi ( 20 °C)

assay

≥98%

autoignition temp.

404 °F

expl. lim.

17 %, 26 °F
2.6 %, 31 °F

refractive index

n20/D 1.362 (lit.)

bp

46-50 °C (lit.)

mp

−81 °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

fragrance allergen

no known allergens

organoleptic

chocolate; cocoa; nutty; whiskey; wine-like

storage temp.

2-8°C

SMILES string

[H]C(=O)CC

InChI

1S/C3H6O/c1-2-3-4/h3H,2H2,1H3

InChI key

NBBJYMSMWIIQGU-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-22.0 °F - closed cup

flash_point_c

-30 °C - closed cup


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 7

1 of 7

Acetaldehyde puriss. p.a., anhydrous, ≥99.5% (GC)

Sigma-Aldrich

00070

Acetaldehyde

Methacrolein 95%

Sigma-Aldrich

133035

Methacrolein

(±)-Propylene oxide puriss. p.a., ≥99.5% (GC)

Sigma-Aldrich

82320

(±)-Propylene oxide

2-Butanone ACS reagent, ≥99.0%

Sigma-Aldrich

360473

2-Butanone

Benzaldehyde ReagentPlus®, ≥99%

Sigma-Aldrich

B1334

Benzaldehyde

Formaldehyde solution contains 10-15% methanol as stabilizer, 37 wt. % in H2O

SAFC

F1635

Formaldehyde solution

Formaldehyde solution ACS reagent, 37 wt. % in H2O, contains 10-15% Methanol as stabilizer (to prevent polymerization)

Sigma-Aldrich

252549

Formaldehyde solution

Li Zhou et al.
The journal of physical chemistry. A, 121(23), 4464-4474 (2017-05-13)
Two different experimental methods (relative rate and absolute rate methods) were used to measure the rate coefficients for the reactions of NO

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service