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Key Documents

254525

Sigma-Aldrich

tert-Butyl propionate

99%

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About This Item

Linear Formula:
CH3CH2COOC(CH3)3
CAS Number:
Molecular Weight:
130.18
Beilstein:
1747857
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

liquid

refractive index

n20/D 1.393 (lit.)

bp

118-118.5 °C (lit.)

density

0.865 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCC(=O)OC(C)(C)C

InChI

1S/C7H14O2/c1-5-6(8)9-7(2,3)4/h5H2,1-4H3

InChI key

JAELLLITIZHOGQ-UHFFFAOYSA-N

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General description

Stereochemistry of kinetic Michael addition of the Z and E lithium enolates of tert-butyl propionate has been investigated.

Pictograms

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Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

69.8 °F - closed cup

Flash Point(C)

21 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Acyclic stereoselection. 31. Stereoselection in the Michael addition reaction. 3. Relationship between ester enolate geometry and adduct stereochemistry in the kinetic Michael reaction of lithium enolates with enones.
Heathcock CH and Oare DA.
The Journal of Organic Chemistry, 50(16), 3022-3024 (1985)

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