Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-dimethylangelicin
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

22975-76-4

22975-76-4 structure

22975-76-4 structure

Name: 4,4'-dimethylangelicin
Chemical Name: 4,9-dimethylfuro[2,3-h]chromen-2-one
CAS Number: 22975-76-4
Molecular Formula: C₁₃H₁₀O₃
Molecular Weight: 214.21700
Create Date: 2016-12-08 21:10:44
Modify Date: 2023-01-17 17:42:22

Name	4,9-dimethylfuro[2,3-h]chromen-2-one
Synonyms	4.5'-Dimethyl-isopsoralen 2H-Furo(2,3-h)(1)benzopyran-2-one,4,9-dimethyl-,plus ultraviolet A radiation 2H-Furo(2,3-h)-1-benzopyran-2-one,4,9-dimethyl-(8CI,9CI) 4,9-dimethyl-furo[2,3-h]chromen-2-one 4,4'-Dimethylisopsoralen plus ultraviolet a radiation 4,9-Dimethyl-2H-furo(2,3-h)-1-benzopyran-2-one plus ultraviolet a radiation 4,4'-DIMETHYLANGELICIN 4,9-Dimethyl-furo[2,3-h]chromen-2-on 4,4'-Dimethylangelicin plus ultraviolet a radiation 4,4'-Dimethylisopsoralen

Density	1.273g/cm3
Boiling Point	384.4ºC at 760mmHg
Molecular Formula	C₁₃H₁₀O₃
Molecular Weight	214.21700
Flash Point	186.3ºC
Exact Mass	214.06300
PSA	43.35000
LogP	3.15600
Vapour Pressure	4.11E-06mmHg at 25°C
Index of Refraction	1.624

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LV1051010

CHEMICAL NAME :: 2H-Furo(2,3-h)(1)benzopyran-2-one, 4,9-dimethyl-, plus ultraviolet A radiation

CAS REGISTRY NUMBER :: 22975-76-4

BEILSTEIN REFERENCE NO. :: 0196616

LAST UPDATED :: 199612

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C13-H10-O3

MOLECULAR WEIGHT :: 214.23

HS Code	2932999099

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%