ChemicalBook > CAS DataBase List > Propyl isovalerate

Propyl isovalerate

Product Name
Propyl isovalerate
CAS No.
557-00-6
Chemical Name
Propyl isovalerate
Synonyms
FEMA 2960;PROPYL ISOVALERATE;1-Propyl isovalerate;PROPYL ISOPENTANOATE;PROPYL ISOVALERIANATE;Isovaleric acid propyl;PROPYL 3-METHYLBUTYRATE;PROPYL 3-METHYLBUTANOATE;Propyl isovalerate >=98.0%;Isovalericacid,propylester
CBNumber
CB8382319
Molecular Formula
C8H16O2
Formula Weight
144.21
MOL File
557-00-6.mol
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Propyl isovalerate Property

Melting point:
-63.35°C (estimate)
Boiling point:
155.8°C
Density 
0.862 g/mL at 20 °C(lit.)
refractive index 
n20/D 1.403
FEMA 
2960 | PROPYL ISOVALERATE
Flash point:
44 °C
Odor
at 100.00 %. bitter sweet apple fruity
Odor Type
fruity
Odor Threshold
0.000056ppm
JECFA Number
197
BRN 
1747146
LogP
2.65
NIST Chemistry Reference
Propyl isovalerate(557-00-6)
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Safety

Risk Statements 
10
Safety Statements 
16
RIDADR 
UN 3272 3/PG 3
WGK Germany 
2
RTECS 
NY1512000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
W296000
Product name
Propyl isovalerate
Purity
natural (US), ≥98%, FG
Packaging
sample-k
Price
$59.6
Updated
2023/01/07
Sigma-Aldrich
Product number
W296000
Product name
Propyl isovalerate
Purity
natural (US), ≥98%, FG
Packaging
100g
Price
$94.8
Updated
2023/01/07
Sigma-Aldrich
Product number
W296000
Product name
Propyl isovalerate
Purity
natural (US), ≥98%, FG
Packaging
1kg
Price
$397
Updated
2023/01/07
Sigma-Aldrich
Product number
W296000
Product name
Propyl isovalerate
Purity
natural (US), ≥98%, FG
Packaging
10Kg
Price
$3190
Updated
2023/01/07
TRC
Product number
P837503
Product name
Propyl isovalerate
Packaging
50mg
Price
$45
Updated
2021/12/16
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Propyl isovalerate Chemical Properties,Usage,Production

Chemical Properties

Propyl isovalerate has a fruity odor and a bittersweet flavor similar to apple.

Occurrence

Reported found in banana, Gruyere de Comte cheese and jackfruit.

Definition

ChEBI: Propyl 3-methylbutanoate is a fatty acid ester.

Preparation

By prolonged boiling of propyl alcohol with isovaleric acid in benzene in the presence of concentrated H2SO4.

Aroma threshold values

Detection: 8.7 to 33 ppb

Propyl isovalerate Preparation Products And Raw materials

Raw materials

Preparation Products

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Propyl isovalerate Suppliers

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557-00-6, Propyl isovalerateRelated Search:

Allyl heptanoate 4-Aminobutyric acid Indole-3-butyric acid 3-Methyl-1-butanol Isopropyl myristate Isopropyl palmitate 2,2-Bis(hydroxymethyl)butyric acid N-PROPYL METHACRYLATE Ethyl isovalerate Propyl butyrate 2-Methylbutyl isovalerate Isovaleric acid 2-Methyl-1-propyl isovalerate FEMA 3283 FEMA 2302 FEMA 2871 Isobornyl isovalerate FEMA 3498

  • 3-methylbutanoicacidpropylester
  • PROPYL ISOVALERATE, NATURAL
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  • Isovaleric acid propyl
  • Propyl isovalerate >=98.0%
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  • Butanoic acid, 3-methyl-, propyl ester
  • Butanoicacid,3-methyl-,propylester
  • Isovaleric acid, propyl ester
  • Isovalericacid,propylester
  • 3-methyl-butanoicacipropylester
  • 3-methyl-butyricacidpropylester
  • PROPYL ISOVALERATE, STANDARD FOR GC
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  • Propyl isovalerate, natural, ≥98%
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