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6-ACETYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE structure, CAS 16555-98-9

6-ACETYL-7-HYDROXY-4-METHYL-2H-CHROMEN-2-ONE

CAS Number16555-98-9

Synonyms4-methyl-6-acetyl-7-hydroxycoumarin; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-onea; 6-acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one; HMS2469O24; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one; 7-hydroxy-6-acetyl-4-methylcoumarin; 6-acetyl-7-hydroxy-4-methylcoumarin

Molecular FormulaC12H10O4

Molecular Weight210.61

Purity96+%

Density1.322g/cm3

Boiling Point439.8ºC at 760 mmHg

Melting Point

Flash Point

Appearancesolid

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0146676 Purity: 96+%
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Quality Control of [ 16555-98-9 ] Purity: 96+% SDS Specification MoL

Chemical & Physical Properties
CAS Number16555-98-9
Catalog No.2A-0146676
Chinese Name6-乙酰-7-羟基-4-甲基-苯并吡喃-2-酮
Synonyms4-methyl-6-acetyl-7-hydroxycoumarin; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-onea; 6-acetyl-7-hydroxy-4-methyl-2H-1-benzopyran-2-one; HMS2469O24; 6-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one; 7-hydroxy-6-acetyl-4-methylcoumarin; 6-acetyl-7-hydroxy-4-methylcoumarin
Molecular FormulaC12H10O4
Molecular Weight210.61
Purity96+
Density1.322g/cm3
Boiling Point439.8ºC at 760 mmHg
Appearancesolid
Storage Condition2-8°C, sealed, dry
EINECS0
HTC2932209090
UN(IATA)0
PubChem ID329816679
MDL NumberMFCD01242621
SMILESO=C1OC2=CC(C)=C(Cl)C=C2C(O)=C1
InChI1S/C10H7ClO3/c1-5-2-9-6(3-7(5)11)8(12)4-10(13)14-9/h2-4,12H,1H3
InChI KeyWOILRPBEBXTBKT-UHFFFAOYSA-N
NACRES CodeNA.21
UNSPSC12352200
MSDSmsds/146676_1_16555_98_9.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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