Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

368571

Sigma-Aldrich

Methyl 3-methyl-2-butenoate

97%

Synonym(s):

Methyl 3,3-dimethylacrylate

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(CH3)2C=CHCOOCH3
CAS Number:
Molecular Weight:
114.14
Beilstein/REAXYS Number:
1741592
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

liquid

refractive index

n20/D 1.4364 (lit.)

bp

70-75 °C/60 mmHg (lit.)

density

0.873 g/mL at 25 °C

functional group

ester

SMILES string

COC(=O)\C=C(\C)C

InChI

1S/C6H10O2/c1-5(2)4-6(7)8-3/h4H,1-3H3

InChI key

FZIBCCGGICGWBP-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Methyl 3-methyl-2-butenoate is an α,β-unsaturated ester. It is reported as overripe fruity, ethereal odorant, responsible for the aroma of snake fruit. Rate coefficients for the reaction between the NO3 radical and methyl 3-methyl-2-butenoate has been evaluated.

pictograms

Flame

signalword

Warning

hcodes

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

98.6 °F - closed cup

flash_point_c

37 °C - closed cup

ppe

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


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

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.

Already Own This Product?

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

Visit the Document Library

Carlos E Canosa-Mas et al.
Physical chemistry chemical physics : PCCP, 7(4), 643-650 (2005-02-21)
The relative-rate technique has been used to obtain rate coefficients for the reaction between the NO3 radical and alpha,beta-unsaturated esters and ketones: methyl E-2-butenoate (k1), methyl 3-methyl-2-butenoate (k2), methyl E-2-methyl-2-butenoate (k3), 3-methyl-3-buten-2-one (k4), E-3-penten-2-one (ks), 4-methyl-3-penten-2-one (k6), and E-3-methyl-3-penten-2-one (k7).
C H Wijaya et al.
Journal of agricultural and food chemistry, 53(5), 1637-1641 (2005-03-03)
Three cultivars of snake fruits, Pondoh Hitam, Pondoh Super, and Gading, were freshly extracted using liquid-liquid extraction. The aroma compounds of the three samples were analyzed by GC-MS and GC-olfactometry using the nasal impact frequency (NIF) method. A total of

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