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Merck
CN

281964

Butyl butyrate

98%

Synonym(s):

1-Butyl butyrate, Butyl butanoate, Butyric acid n-butyl ester, n-Butyl butanoate, n-Butyl butyrate, n-Butyl n-butyrate

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About This Item

Linear Formula:
CH3CH2CH2COO(CH2)3CH3
CAS Number:
109-21-7
Molecular Weight:
144.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24857006
EC Number:
203-656-8
Beilstein/REAXYS Number:
1747101
MDL number:
MFCD00009450
Assay:
98%
Form:
liquid

Key Documents

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InChI key

XUPYJHCZDLZNFP-UHFFFAOYSA-N

InChI

1S/C8H16O2/c1-3-5-7-10-8(9)6-4-2/h3-7H2,1-2H3

SMILES string

CCCCOC(=O)CCC

assay

98%

form

liquid

Quality Level

100

bp

164-165 °C (lit.)

density

0.869 g/mL at 25 °C (lit.)

functional group

ester

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General description

Butyl butyrate is an ester present in pineapple flavor and is very important for the food and beverages industries. Kinetcis of butyl butyrate synthesis by enzymatic esterification and trans-esterification in supercritical carbon dioxide with a lipase, Novozym 435 has been reported.

Application

Butyl butyrate can be used as a reactant to synthesize:
  • N



  • -(Phenylmethyl)butanamide by reacting with benzylamine via ester-amide exchange reaction in the presence of supported graphene oxide catalyst.
  • Cyclohexyl butyrate by acylation reaction with cyclohexanol using a ruthenium pincer PNN complex catalyst.
  • Butyl ether by triiron dodecacarbonyl catalyzed hydrosilylation reaction.

signalword

Warning

Storage Class

3 - Flammable liquids

flash_point_f

124.9 °F - closed cup

flash_point_c

51.6 °C - closed cup

ppe

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

pictograms

Flame
GHS02

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
SDBB4558
STBL3794
SDBB0926
STBL3564
STBL2187

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Unprecedented Ester-Amide Exchange Reaction Using Highly Versatile Two-Dimensional Graphene Oxide Supported Base Metal Nanocatalyst
Sharma RK, et al.
Industrial & Engineering Chemistry Research, 57(10), 3617-3627 (2018)
Kinetics of synthesis of butyl butyrate by esterification and transesterification in supercritical carbon dioxide.
Varma MN and Madras G.
Journal of Chemical Technology and Biotechnology, 83(8), 1135-1144 (2008)
Andréa B Martins et al.
Biotechnology progress, 29(6), 1416-1421 (2013-08-16)
Butyl butyrate is an ester present in pineapple flavor, which is very important for the food and beverages industries. In this work, the optimization of the reaction of butyl butyrate synthesis catalyzed by the immobilized lipase Lipozyme TL-IM was performed.
Ruthenium Pincer-Catalyzed Acylation of Alcohols Using Esters with Liberation of Hydrogen under Neutral Conditions
Gnanaprakasam B, et al.
advanced synthesis and catalysis, 352(18), 3169-3173 (2010)
Ruthenium Pincer-Catalyzed Acylation of Alcohols Using Esters with Liberation of Hydrogen under Neutral Conditions
Gnanaprakasam B, et al.
Advanced Synthesis & Catalysis, 352(18), 3169-3173 (2010)
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