CAS 23342-31-6|2-Benzoxepin-1,3-dione,4,5-dihydro-4,4,7,9-tetramethyl-

Introduction：Basic information about CAS 23342-31-6|2-Benzoxepin-1,3-dione,4,5-dihydro-4,4,7,9-tetramethyl-, 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

Common Name	2-Benzoxepin-1,3-dione,4,5-dihydro-4,4,7,9-tetramethyl-
CAS Number	23342-31-6	Molecular Weight	232.27500
Density	1.111 g/cm3	Boiling Point	378.2ºC at 760 mmHg
Molecular Formula	C₁₄H₁₆O₃	Melting Point	99ºC
MSDS	/	Flash Point	177.5ºC

Names

Name	4,4,7,9-tetramethyl-5H-2-benzoxepine-1,3-dione

Chemical & Physical Properties

Density	1.111 g/cm3
Boiling Point	378.2ºC at 760 mmHg
Melting Point	99ºC
Molecular Formula	C₁₄H₁₆O₃
Molecular Weight	232.27500
Flash Point	177.5ºC
Exact Mass	232.11000
PSA	43.37000
LogP	2.56910
Vapour Pressure	6.41E-06mmHg at 25°C
Index of Refraction	1.523
InChIKey	SYSRZXPYXBNSJG-UHFFFAOYSA-N
SMILES	Cc1cc(C)c2c(c1)CC(C)(C)C(=O)OC2=O

Safety Information

Hazard Codes	Xi: Irritant;
Safety Phrases	S24/25

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