CAS 1666-03-1|2-hydroxy-4,5-dimethylbenzaldehyde

Introduction：Basic information about CAS 1666-03-1|2-hydroxy-4,5-dimethylbenzaldehyde, 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	2-hydroxy-4,5-dimethylbenzaldehyde
CAS Number	1666-03-1	Molecular Weight	150.17400
Density	1.136g/cm3	Boiling Point	243.5ºC at 760 mmHg
Molecular Formula	C₉H₁₀O₂	Melting Point	/
MSDS	USA	Flash Point	99.8ºC

Names

Name	2-hydroxy-4,5-dimethylbenzaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.136g/cm3
Boiling Point	243.5ºC at 760 mmHg
Molecular Formula	C₉H₁₀O₂
Molecular Weight	150.17400
Flash Point	99.8ºC
Exact Mass	150.06800
PSA	37.30000
LogP	1.82150
Vapour Pressure	0.0205mmHg at 25°C
Index of Refraction	1.589
InChIKey	PWFKERWVXUISSK-UHFFFAOYSA-N
SMILES	Cc1cc(O)c(C=O)cc1C

Safety Information

HS Code	2912499000

Customs

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Synonyms

4,5-dimethylsalicylaldehyde

2-Hydroxy-4,5-dimethyl-benzaldehyde

Benzaldehyde,2-hydroxy-4,5-dimethyl

2-Hydroxy-4,5-dimethylbenzaldehyd

4,5-Dimethyl-salicylaldehyd

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