CAS 51081-70-0|METHYL 4-OXO-3-PHENYL-4H-CHROMENE-2-CARBOXYLATE

Introduction：Basic information about CAS 51081-70-0|METHYL 4-OXO-3-PHENYL-4H-CHROMENE-2-CARBOXYLATE, 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	METHYL 4-OXO-3-PHENYL-4H-CHROMENE-2-CARBOXYLATE
CAS Number	51081-70-0	Molecular Weight	280.27500
Density	/	Boiling Point	/
Molecular Formula	C₁₇H₁₂O₄	Melting Point	/
MSDS	/	Flash Point	/

Names

Name	methyl 4-oxo-3-phenylchromene-2-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Molecular Formula	C₁₇H₁₂O₄
Molecular Weight	280.27500
Exact Mass	280.07400
PSA	56.51000
LogP	3.24660
InChIKey	JNMZXJKKCNQYAM-UHFFFAOYSA-N
SMILES	COC(=O)c1oc2ccccc2c(=O)c1-c1ccccc1

Safety Information

HS Code	2918300090

Customs

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

QC-254

Methyl 4-oxo-3-phenyl-4H-chromene-2-carboxylate

RW3317

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