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4H-1-Benzopyran-4-one, 2-(4-methoxyphenyl)- structure, CAS 4143-74-2

4H-1-Benzopyran-4-one, 2-(4-methoxyphenyl)-

CAS Number4143-74-2

Synonyms4'-Methoxyflavone; 4' methoxyflavone

Molecular FormulaC16H12O3

Molecular Weight252.26

Purity≥97 (HPLC)%

Density1.24 g/cm3

Boiling Point401.5ºC at 760 mmHg

Melting Point157-158ºC

Flash Point

Appearancelyophilized powder

EINECS223-968-8

MSDSChineseEnglish

Symboltransportation

Signal WordWarning

Cat. No.: 2A-9063307 Purity: ≥97 (HPLC)%
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Quality Control of [ 4143-74-2 ] Purity: ≥97 (HPLC)% SDS Specification MoL

Chemical & Physical Properties
CAS Number4143-74-2
Catalog No.2A-9063307
Chinese Name4'-甲氧基黄酮
Synonyms4'-Methoxyflavone; 4' methoxyflavone
Molecular FormulaC16H12O3
Molecular Weight252.26
Purity≥97 (HPLC)
Density1.24 g/cm3
Boiling Point401.5ºC at 760 mmHg
Melting Point157-158ºC
Appearancelyophilized powder
Storage Conditionroom temperature
EINECS223-968-8
HTC2914509090
SMILES[o]1c2c([c](cc1c3ccc(cc3)OC)=O)cccc2
InChI1S/C16H12O3/c1-18-12-8-6-11(7-9-12)16-10-14(17)13-4-2-3-5-15(13)19-16/h2-10H,1H3
InChI KeyOMICQBVLCVRFGN-UHFFFAOYSA-N
NACRES CodeNA.77
UNSPSC12352200
Hazard Symbolstransportation
MSDSmsds/63307_1_4143_74_2.pdf
Tax Rebate9.0%
SupervisionNone MFN tariff: 5.5% Ordinary tariff: 30.0%
Transport InfoShipping Name: UN
MSDS Transport InfoModule 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available
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