Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Methyl-7H-furo(3,2-g)(1)benzopyran-7-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

15912-89-7

15912-89-7 structure

15912-89-7 structure

Name: 4-Methyl-7H-furo(3,2-g)(1)benzopyran-7-one
Chemical Name: 4-methylfuro[3,2-g]chromen-7-one
CAS Number: 15912-89-7
Molecular Formula: C₁₂H₈O₃
Molecular Weight: 200.19000
Create Date: 2016-04-03 04:41:56
Modify Date: 2025-08-26 19:21:47

Name	4-methylfuro[3,2-g]chromen-7-one
Synonyms	5-Methylpsoralen 5-Methylpsoralene

Density	1.332g/cm3
Boiling Point	381.9ºC at 760mmHg
Molecular Formula	C₁₂H₈O₃
Molecular Weight	200.19000
Flash Point	184.8ºC
Exact Mass	200.04700
PSA	43.35000
LogP	2.84760
Vapour Pressure	4.9E-06mmHg at 25°C
Index of Refraction	1.648

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%

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