CAS 145549-76-4|T-butyl-3-oxocyclobutanecarboxylate

Introduction：Basic information about CAS 145549-76-4|T-butyl-3-oxocyclobutanecarboxylate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	T-butyl-3-oxocyclobutanecarboxylate
CAS Number	145549-76-4	Molecular Weight	170.206
Density	1.1±0.1 g/cm3	Boiling Point	230.4±33.0 °C at 760 mmHg
Molecular Formula	C₉H₁₄O₃	Melting Point	/
MSDS	/	Flash Point	93.4±25.4 °C

Names

Name	tert-butyl 3-oxocyclobutane-1-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	230.4±33.0 °C at 760 mmHg
Molecular Formula	C₉H₁₄O₃
Molecular Weight	170.206
Flash Point	93.4±25.4 °C
Exact Mass	170.094299
PSA	43.37000
LogP	0.66
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.473
InChIKey	JINYZTGTQXDUQR-UHFFFAOYSA-N
SMILES	CC(C)(C)OC(=O)C1CC(=O)C1

Safety Information

HS Code	2918300090

Customs

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

WT2057

tert-Butyl 3-oxocyclobutanecarboxylate

tert-butyl 3-oxocyclobutane carboxylate

t-butyl 3-oxocyclobutanecarboxylate

cyclobutanecarboxylic acid, 3-oxo-, 1,1-dimethylethyl ester

3-OXO-CYCLOBUTANECARBOXYLIC ACID TERT-BUTYL ESTER

T-butyl-3-oxocyclobutanecarboxylate

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