Tert-butyl propionate

Names

[ CAS No. ]:
20487-40-5

[ Name ]:
Tert-butyl propionate

[Synonym ]:
MFCD00009304
t-butyl propanoate
Propanoic acid,1,1-dimethylethyl ester
1,1-Dimethylethyl propionate
tert-butyl propionate
tert-butyl 2-tritiopropanoate
t-butyl propionate
Propionic Acid tert-Butyl Ester

Chemical & Physical Properties

[ Density]:
0.865 g/mL at 25 °C(lit.)

[ Boiling Point ]:
118-118.5 °C(lit.)

[ Melting Point ]:
-89.5ºC

[ Molecular Formula ]:
C₇H₁₄O₂

[ Molecular Weight ]:
130.18500

[ Flash Point ]:
21 °C

[ Exact Mass ]:
130.09900

[ PSA ]:
26.30000

[ LogP ]:
1.73810

[ Vapour Pressure ]:
14.5mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.393(lit.)

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225

[ Precautionary Statements ]:
P210

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F: Flammable;Xi: Irritant;

[ Risk Phrases ]:
10-36/37/38-11

[ Safety Phrases ]:
16-36/37/39-26

[ RIDADR ]:
UN 2394 3/PG 3

[ WGK Germany ]:
2

[ RTECS ]:
UF4930000

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2915509000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2915509000

[ Summary ]:
2915509000 propionic acid, its salts and esters。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

Articles

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.

J. Org. Chem. 50(16) , 3022-24, (1985)