CAS 28218-71-5|4,4-dimethoxyoxane

Introduction：Basic information about CAS 28218-71-5|4,4-dimethoxyoxane, 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	4,4-dimethoxyoxane
CAS Number	28218-71-5	Molecular Weight	146.18400
Density	1.042 g/mL at 20ºC(lit.)	Boiling Point	172ºC at 760 mmHg
Molecular Formula	C₇H₁₄O₃	Melting Point	/
MSDS	/	Flash Point	53.9ºC

Names

Name	4,4-dimethoxyoxane
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.042 g/mL at 20ºC(lit.)
Boiling Point	172ºC at 760 mmHg
Molecular Formula	C₇H₁₄O₃
Molecular Weight	146.18400
Flash Point	53.9ºC
Exact Mass	146.09400
PSA	27.69000
LogP	0.78590
Vapour Pressure	1.81mmHg at 25°C
Index of Refraction	1.431
InChIKey	FBZWVZPRCICVPX-UHFFFAOYSA-N
SMILES	COC1(OC)CCOCC1

Safety Information

WGK Germany	3
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

2H-Pyran,tetrahydro-4,4-dimethoxy

tetrahydropyran-4-one dimethyl acetal

4,4-dimethoxytetrahydro-2H-pyran

4,4-dimethoxy-tetrahydro-pyran

4,4-dimethoxy-tetrahydro-4H-pyran

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