CAS 351003-39-9|ETHYL 8-METHYL-4H-(1)-BENZOPYRANO(4 3-B&

Introduction：Basic information about CAS 351003-39-9|ETHYL 8-METHYL-4H-(1)-BENZOPYRANO(4 3-B&, 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. Synonyms

Common Name	ETHYL 8-METHYL-4H-(1)-BENZOPYRANO(4 3-B&
CAS Number	351003-39-9	Molecular Weight	274.33500
Density	1.262g/cm3	Boiling Point	455.4ºC at 760 mmHg
Molecular Formula	C₁₅H₁₄O₃S	Melting Point	118-121ºC(lit.)
MSDS	ChineseUSA	Flash Point	229.2ºC

Names

Name	ethyl 8-methyl-4H-thieno[3,2-c]chromene-2-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.262g/cm3
Boiling Point	455.4ºC at 760 mmHg
Melting Point	118-121ºC(lit.)
Molecular Formula	C₁₅H₁₄O₃S
Molecular Weight	274.33500
Flash Point	229.2ºC
Exact Mass	274.06600
PSA	63.77000
LogP	3.79260
Index of Refraction	1.606
InChIKey	CKYQIEPRZRXATF-UHFFFAOYSA-N
SMILES	CCOC(=O)c1cc2c(s1)-c1cc(C)ccc1OC2

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport
WGK Germany	3

Synonyms

Ethyl 8-methyl-4H-[1]-benzopyrano[4,3-b]thiophene-2-carboxylate

MFCD03427167

4H-Thieno[3,2-c][1]benzopyran-2-carboxylicacid,8-methyl-,ethyl ester

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