CAS 90381-45-6|4 7-DIMETHOXY-1-NAPHTHOIC ACID

Introduction：Basic information about CAS 90381-45-6|4 7-DIMETHOXY-1-NAPHTHOIC ACID, 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 7-DIMETHOXY-1-NAPHTHOIC ACID
CAS Number	90381-45-6	Molecular Weight	232.23200
Density	1.261g/cm3	Boiling Point	423.4ºC at 760 mmHg
Molecular Formula	C₁₃H₁₂O₄	Melting Point	207-211ºC(lit.)
MSDS	ChineseUSA	Flash Point	165.5ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	4,7-dimethoxynaphthalene-1-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.261g/cm3
Boiling Point	423.4ºC at 760 mmHg
Melting Point	207-211ºC(lit.)
Molecular Formula	C₁₃H₁₂O₄
Molecular Weight	232.23200
Flash Point	165.5ºC
Exact Mass	232.07400
PSA	55.76000
LogP	2.55520
Index of Refraction	1.616
InChIKey	PCBJZCAKNURVSK-UHFFFAOYSA-N
SMILES	COc1ccc2c(OC)ccc(C(=O)O)c2c1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H317
Precautionary Statements	P280
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	43
Safety Phrases	36/37
RIDADR	NONH for all modes of transport
HS Code	2918990090

Customs

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

MFCD06798115

4,7-Dimethoxy-1-naphthoic acid

1-Naphthalenecarboxylicacid,4,7-dimethoxy

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