Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-Hydroxy-7-methyl-4-propyl-2H-chromen-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: CHEMBRDG-BB 6147652
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

66346-53-0

66346-53-0 structure

66346-53-0 structure

Name: CHEMBRDG-BB 6147652
Chemical Name: 5-hydroxy-7-methyl-4-propylchromen-2-one
CAS Number: 66346-53-0
Molecular Formula: C₁₃H₁₄O₃
Molecular Weight: 218.24800
Create Date: 2017-07-08 11:04:42
Modify Date: 2025-08-27 12:30:49

Name	5-hydroxy-7-methyl-4-propylchromen-2-one
Synonyms	5-hydroxy-7-methyl-4-propyl-chromen-2-one 5-hydroxy-7-methyl-4-propyl-2H-chromen-2-one 5-Hydroxy-7-methyl-4-propyl-cumarin 5-hydroxy-7-methyl-4-propylcoumarin

Density	1.186g/cm3
Boiling Point	390.2ºC at 760 mmHg
Molecular Formula	C₁₃H₁₄O₃
Molecular Weight	218.24800
Flash Point	169.7ºC
Exact Mass	218.09400
PSA	50.44000
LogP	2.75950
Index of Refraction	1.571

HS Code	2932209090

504-15-4 structure

504-15-4

3249-68-1 structure

3249-68-1

~%

66346-53-0 structure

66346-53-0

Literature: Kotwani et al. Proceedings - Indian Academy of Sciences, Section A, 1942 , # 15 p. 441,443

Precursor 2
504-15-4 3249-68-1
DownStream 0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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