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2-Phenyl-2H-1-benzopyran-3-carboxylic acid structure, CAS 99943-60-9

2-Phenyl-2H-1-benzopyran-3-carboxylic acid

CAS Number99943-60-9

Synonyms2-Phenyl-2H-1-benzopyran-3-carboxylic acid; 3-carboxy-flav-3-ene

Molecular FormulaC22H19NO4S

Molecular Weight393.465

Purity98.00%

Density1.293g/cm3

Boiling Point429.9ºC at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9049676 Purity: 98.00%
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Quality Control of [ 99943-60-9 ] Purity: 98.00% SDS Specification MoL

Chemical & Physical Properties
CAS Number99943-60-9
Catalog No.2A-9049676
Chinese Name2-苯基-2H-1-苯并吡喃-3-甲酸
Synonyms2-Phenyl-2H-1-benzopyran-3-carboxylic acid; 3-carboxy-flav-3-ene
Molecular FormulaC22H19NO4S
Molecular Weight393.465
Purity98.00
Density1.293g/cm3
Boiling Point429.9ºC at 760 mmHg
HTC2916399090
PubChem ID33218149
MDL NumberMFCD00035262
SMILESO=C(O)C1=Cc2ccccc2OC1c1ccccc1
InChIInChI=1S/C16H12O3/c17-16(18)13-10-12-8-4-5-9-14(12)19-15(13)11-6-2-1-3-7-11/h1-10,15H,(H,17,18)
InChI KeyJBOOGXCLXZNOJC-UHFFFAOYSA-N
MSDSmsds/49676_1_99943_60_9.pdf
Tax Rebate9.0%
SupervisionNone MFN tariff: 6.5% Ordinary tariff: 30.0%
Transport InfoProduct name: Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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