6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER

Modify Date: 2024-04-03 10:07:29

6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER Structure
6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER structure
Common Name 6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
CAS Number 68281-65-2 Molecular Weight 224.64000
Density 1.335 g/cm3 Boiling Point 340.4ºC at 760 mmHg
Molecular Formula C11H9ClO3 Melting Point 113-115ºC
MSDS N/A Flash Point 147.4ºC

 Names

Name Methyl 6-chloro-2H-chromene-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.335 g/cm3
Boiling Point 340.4ºC at 760 mmHg
Melting Point 113-115ºC
Molecular Formula C11H9ClO3
Molecular Weight 224.64000
Flash Point 147.4ºC
Exact Mass 224.02400
PSA 35.53000
LogP 2.28880
Index of Refraction 1.573

 Safety Information

HS Code 2916190090

 Synthetic Route

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6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER Structure

6-CHLORO-2H-CHR...

CAS#:68281-65-2

Literature: US4178380 A1, ;

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6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER Structure

6-CHLORO-2H-CHR...

CAS#:68281-65-2

Literature: Kaye, Perry T.; Robinson, Ross S. Synthetic Communications, 1996 , vol. 26, # 11 p. 2085 - 2097

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6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER Structure

6-CHLORO-2H-CHR...

CAS#:68281-65-2

Literature: Tetrahedron Letters, , vol. 28, # 44 p. 5327 - 5330

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

methyl 6-chloro-2H-chromene-3-carboxylate
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