CAS 1105662-87-0|tert-butyl 3-(2-methoxy-2-oxoethylidene)azetidine-1-carboxylate

Introduction：Basic information about CAS 1105662-87-0|tert-butyl 3-(2-methoxy-2-oxoethylidene)azetidine-1-carboxylate, 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	tert-butyl 3-(2-methoxy-2-oxoethylidene)azetidine-1-carboxylate
CAS Number	1105662-87-0	Molecular Weight	227.257
Density	1.2±0.1 g/cm3	Boiling Point	303.3±35.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₇NO₄	Melting Point	/
MSDS	/	Flash Point	137.2±25.9 °C

Names

Name	tert-butyl 3-(2-methoxy-2-oxoethylidene)azetidine-1-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	303.3±35.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₇NO₄
Molecular Weight	227.257
Flash Point	137.2±25.9 °C
Exact Mass	227.115753
PSA	55.84000
LogP	1.40
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.551
InChIKey	DHTIDVBYPXKXSK-UHFFFAOYSA-N
SMILES	COC(=O)C=C1CN(C(=O)OC(C)(C)C)C1

Safety Information

HS Code	2933990090

Customs

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

1-Boc-3-methoxycarbonylmethylene-azetidine

3-methoxycarbonylmethylene-azetidine-1-carboxylic acid tert-butyl ester

2-Methyl-2-propanyl 3-(2-methoxy-2-oxoethylidene)-1-azetidinecarboxylate

1-Azetidinecarboxylic acid, 3-(2-methoxy-2-oxoethylidene)-, 1,1-dimethylethyl ester

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