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W293407

Sigma-Aldrich

Propyl butyrate

≥98%

Synonym(s):

n-Propyl-n-butanoate

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About This Item

Linear Formula:
CH3CH2CH2COOCH2CH2CH3
CAS Number:
105-66-8
Molecular Weight:
130.18
FEMA Number:
2934
Beilstein/REAXYS Number:
1745552
EC Number:
203-320-0
Council of Europe no.:
266
MDL number:
MFCD00009396
UNSPSC Code:
12164502
PubChem Substance ID:
24901405
Flavis number:
9.040
NACRES:
NA.21

biological source

synthetic

Quality Level

400

grade

Halal
Kosher

agency

meets purity specifications of JECFA

assay

≥98%

refractive index

n20/D 1.4 (lit.)

bp

142-143 °C (lit.)

density

0.873 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

ethereal; fruity; sweet

SMILES string

CCCOC(=O)CCC

InChI

1S/C7H14O2/c1-3-5-7(8)9-6-4-2/h3-6H2,1-2H3

InChI key

HUAZGNHGCJGYNP-UHFFFAOYSA-N

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General description

Natural Occurrence: Apple, banana, kiwi, melon, papaya, passion fruit, rum and strawberry.

Biochem/physiol Actions

Taste at 20 ppm

Disclaimer

For R&D or non-EU Food use. Not for retail sale.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

98.6 °F - closed cup

flash_point_c

37 °C - closed cup

ppe

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

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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Organoleptic Characteristics of Flavor Materials
Mosciano, G.
Perfumer & Flavorist, 30, 67-67 (2005)
Jorge Montesinos et al.
Brain, behavior, and immunity, 45, 233-244 (2014-12-09)
The adolescent brain undergoes important dynamic and plastic cell changes, including overproduction of axons and synapses, followed by rapid pruning along with ongoing axon myelination. These developmental changes make the adolescent brain particularly vulnerable to neurotoxic and behavioral effects of

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