4,5-dimethylpsoralen

Modify Date: 2025-09-25 11:25:57

4,5-dimethylpsoralen Structure
4,5-dimethylpsoralen structure
 Common Name 4,5-dimethylpsoralen
CAS Number 4046-74-6 Molecular Weight 214.21700
Density 1.273g/cm3 Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C13H10O3 Melting Point N/A
MSDS N/A Flash Point 184.5ºC

 Names

Name 2,5-dimethylfuro[3,2-g]chromen-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.273g/cm3
Boiling Point 381.5ºC at 760 mmHg
Molecular Formula C13H10O3
Molecular Weight 214.21700
Flash Point 184.5ºC
Exact Mass 214.06300
PSA 43.35000
LogP 3.15600
Vapour Pressure 5.05E-06mmHg at 25°C
Index of Refraction 1.624

 Safety Information

HS Code 2932999099

 Synthetic Route

N/A structure

N/A

CAS#:3993-51-9

~40%

4,5-dimethylpsoralen Structure

4,5-dimethylpsoralen

CAS#:4046-74-6

Literature: Rodighiero; Guiotto; Pastorini; Manzini; Bordin; Baccichetti; Carlassare; Vedaldi; Dall'Acqua Farmaco, Edizione Scientifica, 1981 , vol. 36, # 7 p. 648 - 662
N/A structure

N/A

CAS#:3993-50-8

~%

4,5-dimethylpsoralen Structure

4,5-dimethylpsoralen

CAS#:4046-74-6

Literature: Rodighiero; Guiotto; Pastorini; Manzini; Bordin; Baccichetti; Carlassare; Vedaldi; Dall'Acqua Farmaco, Edizione Scientifica, 1981 , vol. 36, # 7 p. 648 - 662
2H-1-Benzopyran-2-one,4-methyl-7-(2-propen-1-yloxy)- structure

2H-1-Benzopyran...

CAS#:3993-57-5

~%

4,5-dimethylpsoralen Structure

4,5-dimethylpsoralen

CAS#:4046-74-6

Literature: Rodighiero; Guiotto; Pastorini; Manzini; Bordin; Baccichetti; Carlassare; Vedaldi; Dall'Acqua Farmaco, Edizione Scientifica, 1981 , vol. 36, # 7 p. 648 - 662
7-acetoxy-4,6-dimethyl benzopyran-2(H)-one structure

7-acetoxy-4,6-d...

CAS#:90370-17-5

~%

4,5-dimethylpsoralen Structure

4,5-dimethylpsoralen

CAS#:4046-74-6

Literature: Soman, Shubhangi S.; Trivedi, K. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 8 p. 532 - 534
7-acetoxy-6-bromomethyl-4-methylbenzopyran-2(H)-one structure

7-acetoxy-6-bro...

CAS#:144780-75-6

~%

4,5-dimethylpsoralen Structure

4,5-dimethylpsoralen

CAS#:4046-74-6

Literature: Soman, Shubhangi S.; Trivedi, K. N. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 8 p. 532 - 534

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

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%

 Synonyms

4-5'-dimethylpsoralen
2,5-Dimethyl-7-oxo-7H-furo<3.2-g><1>benzopyran
2,5-dimethyl-furo[3,2-g]chromen-7-one
2,5-dimethylfuro<3,2-g>benzopyran-7<H>-one
7H-Furo(3,2-g)(1)benzopyran-7-one,2,5-dimethyl
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Chemsrc provides 4,5-dimethylpsoralen(CAS#:4046-74-6) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 4,5-dimethylpsoralen are included as well.>> amp version: 4,5-dimethylpsoralen

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