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227455

Sigma-Aldrich

Methyl 2,2-dimethyl-3-hydroxypropionate

98%

Linear Formula:
HOCH2C(CH3)2CO2CH3
CAS Number:
Molecular Weight:
132.16
EC Number:
MDL number:
PubChem Substance ID:

Assay

98%

form

liquid

refractive index

n20/D 1.428 (lit.)

bp

177-178 °C/740 mmHg (lit.)

density

1.036 g/mL at 25 °C (lit.)

SMILES string

COC(=O)C(C)(C)CO

InChI

1S/C6H12O3/c1-6(2,4-7)5(8)9-3/h7H,4H2,1-3H3

InChI key

KJRFTNVYOAGTHK-UHFFFAOYSA-N

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This Item
218456188263541389
form

liquid

form

-

form

powder

form

-

refractive index

n20/D 1.428 (lit.)

refractive index

n20/D 1.410 (lit.)

refractive index

-

refractive index

n20/D 1.415 (lit.)

bp

177-178 °C/740 mmHg (lit.)

bp

62 °C/11 mmHg (lit.)

bp

-

bp

41 °C (lit.)

density

1.036 g/mL at 25 °C (lit.)

density

0.989 g/mL at 25 °C (lit.)

density

-

density

0.989 g/mL at 25 °C (lit.)

General description

Kinetics of decomposition of methyl 2,2-dimethyl-3-hydroxypropionate to methyl isobutyrate and formaldehyde in a static system has been investigated.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(C)

76 °C - closed cup


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Alexandra Rotinov et al.
The journal of physical chemistry. A, 113(15), 3491-3497 (2009-03-25)
Methyl 2,2-dimethyl-3-hydroxypropionate was found to decompose, in a static system, mainly to methyl isobutyrate and formaldehyde. The reaction rates were affected in packed and unpacked clean Pyrex vessels, demonstrating little but significant surface effect. However, in vessels seasoned with allyl

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