Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

537632

Sigma-Aldrich

Isobutyl isobutyrate

≥98%

Synonym(s):

2-Methylpropyl 2-methylpropanoate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(CH3)2CHCO2CH2CH(CH3)2
CAS Number:
97-85-8
Molecular Weight:
144.21
Beilstein:
1701355
EC Number:
202-612-5
MDL number:
MFCD00008916
UNSPSC Code:
12352100
PubChem Substance ID:
24878238
NACRES:
NA.22
Pricing and availability is not currently available.

vapor pressure

1 mmHg ( 39.9 °C)

Quality Level

100

Assay

≥98%

autoignition temp.

810 °F

refractive index

n20/D 1.398 (lit.)

bp

145-152 °C (lit.)

mp

−81 °C (lit.)

density

0.855 g/mL at 25 °C (lit.)

SMILES string

CC(C)COC(=O)C(C)C

InChI

1S/C8H16O2/c1-6(2)5-10-8(9)7(3)4/h6-7H,5H2,1-4H3

InChI key

RXGUIWHIADMCFC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Isobutyl isobutyrate is a long-chain ester widely utilized as a solvent, additive, or raw material.[1]

Application

Isobutyl isobutyrate can be used:
  • In the zinc-catalyzed hydroboration reaction with pinacolborane (HBpin) as a reducing agent.[2]
  • Asa low polarity solvent in the preparation of high-quality sulfide films.[3]

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H226

Precautionary Statements

P210 - P370 + P378

Hazard Classifications

Flam. Liq. 3

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

104.0 °F - closed cup

Flash Point(C)

40 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW3957
MKCP2562
MKCN3448
MKCG8854
MKBC3763

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Response surface methodological approach for the synthesis of isobutyl isobutyrate.
Hamsaveni DR, et al.
Process. Biochem., 36(11), 1103-1109 (2001)
Boric acid catalyzed Tishchenko reactions.
Stapp PR.
The Journal of Organic Chemistry, 38(7), 1433-1434 (1973)
Yaoyao Peng et al.
Food research international (Ottawa, Ont.), 129, 108873-108873 (2020-02-11)
The phenolic compounds and aroma active compounds in feijoa (Acca sellowiana (O.Berg) Burret) juice from four New Zealand grown cultivars (Apollo, Unique, Opal Star, and Wiki Tu) were investigated. A high total phenolic content (maximum 1.89 mg GAE/mL juice) and significant
Béla P Molnár et al.
Frontiers in physiology, 9, 323-323 (2018-04-19)
Insects use sensitive olfactory systems to detect relevant host volatiles and avoid unsuitable hosts in a complex environmental odor landscape. Insects with short lifespans, such as gall midges (Diptera: Cecidomyiidae), are under strong selection pressure to detect and locate suitable

Questions

Reviews

No rating value

Active Filters

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