CAS 55974-25-9|7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE

Introduction：Basic information about CAS 55974-25-9|7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE, 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	7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
CAS Number	55974-25-9	Molecular Weight	220.221
Density	1.2±0.1 g/cm3	Boiling Point	366.9±42.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂O₄	Melting Point	/
MSDS	/	Flash Point	164.4±27.9 °C

Names

Name	7-methoxy-4,4-dimethylisochromene-1,3-dione
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	366.9±42.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₂O₄
Molecular Weight	220.221
Flash Point	164.4±27.9 °C
Exact Mass	220.073563
PSA	52.60000
LogP	1.36
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.528
InChIKey	XAFPBWJMFWANOI-UHFFFAOYSA-N
SMILES	COc1ccc2c(c1)C(=O)OC(=O)C2(C)C

Safety Information

HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

7-methoxy-4,4-dimethylisochroman-1,3-dione

1H-2-Benzopyran-1,3(4H)-dione, 7-methoxy-4,4-dimethyl-

12667235

7-Methoxy-4,4-dimethyl-1,3-isochromandione

4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE

7-Methoxy-4,4-dimethyl-1H-isochromene-1,3(4H)-dione

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