CAS 20779-13-9|1,5-NAPHTHALENEDISULFONIC ACID DIMETHYL ESTER

Introduction：Basic information about CAS 20779-13-9|1,5-NAPHTHALENEDISULFONIC ACID DIMETHYL ESTER, 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	1,5-NAPHTHALENEDISULFONIC ACID DIMETHYL ESTER
CAS Number	20779-13-9	Molecular Weight	316.35000
Density	1.439g/cm3	Boiling Point	510.5ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂O₆S₂	Melting Point	203ºC
MSDS	/	Flash Point	262.5ºC

Names

Name	dimethyl naphthalene-1,5-disulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.439g/cm3
Boiling Point	510.5ºC at 760 mmHg
Melting Point	203ºC
Molecular Formula	C₁₂H₁₂O₆S₂
Molecular Weight	316.35000
Flash Point	262.5ºC
Exact Mass	316.00800
PSA	103.50000
LogP	3.67160
Vapour Pressure	4.95E-10mmHg at 25°C
Index of Refraction	1.594
InChIKey	HCXPJMZQMWIBMO-UHFFFAOYSA-N
SMILES	COS(=O)(=O)c1cccc2c(S(=O)(=O)OC)cccc12

Safety Information

HS Code	2905199090

Customs

HS Code	2905199090
Summary	2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Synonyms

Dimethyl 1,5-naphthalenedisulfonate

HCXPJMZQMWIBMO-UHFFFAOYSA

naphthalene-1,5-disulfonic acid dimethyl ester

Naphthalin-1,5-disulfonsaeure-dimethylester

1,5-Naphthalenedisulfonic acid dimethyl ester

1,5-Naphthalenedisulfonic Acid Dimethyl Ester

Dimethyl 1,5-Naphthalenedisulfonate

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