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ChemicalBook >> CAS DataBase List >>beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester

beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester

beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester Structure
beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester structure
CAS No.
134302-08-2
Chemical Name:
beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester
Synonyms
tert-Butyl b-oxo-cyclopentanepropanoate;Tert-butyl 3-cyclopentyl-3-oxopropanoate;beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester;Cyclopentanepropanoic acid, β-oxo-, 1,1-dimethylethyl ester
CBNumber:
CB92467167
Molecular Formula:
C12H20O3
Molecular Weight:
212.29
MDL Number:
MFCD11974507
MOL File:
134302-08-2.mol
Last updated:2026-09-12 18:56:19
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beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester Properties

Boiling point 279.3±13.0 °C(Predicted)
Density 1.030±0.06 g/cm3(Predicted)
storage temp. Store at Room Tem.
pka 10.53±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ACHEMBLOCK P41594 tert-Butyl b-oxo-cyclopentanepropanoate 95% 134302-08-2 5G $1120 2026-05-27 Buy
Acrotein OP-0295 tert-Butyl b-oxo-cyclopentanepropanoate 97% 134302-08-2 0.5g $183.34 2026-05-25 Buy
Acrotein OP-0295 tert-Butyl b-oxo-cyclopentanepropanoate 97% 134302-08-2 1g $275 2026-05-25 Buy
Acrotein OP-0295 tert-Butyl b-oxo-cyclopentanepropanoate 97% 134302-08-2 5g $825 2026-05-25 Buy
Product number Packaging Price Buy
P41594 5G $1120 Buy
OP-0295 0.5g $183.34 Buy
OP-0295 1g $275 Buy
OP-0295 5g $825 Buy

beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
Amatek Scientific Co. Ltd. 0512-56316828 400-867-5858;400-867-5858 info@amateksci.com China 28760 58
Nextpeptide Inc +86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19904 58
SINO High Goal Chemical Technology Co., Ltd. 021-57646680 18306277365 guoxin@chembiobanksh.com China 2819 58
Zhengzhou Converging Chemical Co. LTD 0371-53399770 18037166334 3857571523@qq.com China 7124 58
Nanjing Bic Biotechnology Co., Ltd 025-58906079 17352406906 sales@bicbiotech.com China 5750 58
Nanjing Bicbiotechnology Co., Ltd +86-2552131256 +86-18251840740 sales@bicbiotech.com China 5990 58
Supplier Advantage
Amatek Scientific Co. Ltd. 58
Nextpeptide Inc 58
SINO High Goal Chemical Technology Co., Ltd. 58
Zhengzhou Converging Chemical Co. LTD 58
Nanjing Bic Biotechnology Co., Ltd 58
Nanjing Bicbiotechnology Co., Ltd 58

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tert-Butyl b-oxo-cyclopentanepropanoate Cyclopentanepropanoic acid, β-oxo-, 1,1-dimethylethyl ester Tert-butyl 3-cyclopentyl-3-oxopropanoate beta-Oxo-cyclopentanepropanoic acid 1,1-dimethylethyl ester 134302-08-2