CAS 119686-34-9|6-BROMO-8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID

Introduction：Basic information about CAS 119686-34-9|6-BROMO-8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC 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	6-BROMO-8-METHOXY-2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID
CAS Number	119686-34-9	Molecular Weight	299.07400
Density	1.785g/cm3	Boiling Point	477.1ºC at 760mmHg
Molecular Formula	C₁₁H₇BrO₅	Melting Point	226ºC
MSDS	/	Flash Point	242.3ºC

Names

Name	6-bromo-8-methoxy-2-oxochromene-3-carboxylic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.785g/cm3
Boiling Point	477.1ºC at 760mmHg
Melting Point	226ºC
Molecular Formula	C₁₁H₇BrO₅
Molecular Weight	299.07400
Flash Point	242.3ºC
Exact Mass	297.94800
PSA	76.74000
LogP	2.26230
Vapour Pressure	6.55E-10mmHg at 25°C
Index of Refraction	1.638
InChIKey	QRPXOSMJCGZWDQ-UHFFFAOYSA-N
SMILES	COc1cc(Br)cc2cc(C(=O)O)c(=O)oc12

Safety Information

Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2932209090

Customs

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

6-bromo-8-methoxy-2-oxo-2H-chromene-3-carboxylic acid

HMS560J01

2H-1-Benzopyran-3-carboxylicacid,6-bromo-8-methoxy-2-oxo

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