Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-hydroxy-3,4,7-trimethyl-2H-chromen-2-one
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

107057-96-5

107057-96-5 structure

107057-96-5 structure

Name: 5-hydroxy-3,4,7-trimethylchromen-2-one
Chemical Name: 5-hydroxy-3,4,7-trimethylchromen-2-one
CAS Number: 107057-96-5
Molecular Formula: C₁₂H₁₂O₃
Molecular Weight: 204.22200
Create Date: 2017-06-10 12:47:37
Modify Date: 2025-08-26 17:25:01

Name	5-hydroxy-3,4,7-trimethylchromen-2-one
Synonyms	5-Hydroxy-3,4,7-trimethyl-cumarin 5-hydroxy-3,4,7-trimethylcoumarin 3,4,7-Trimethyl-5-hydroxy-cumarin

Density	1.217g/cm3
Boiling Point	374.8ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22200
Flash Point	165.2ºC
Exact Mass	204.07900
PSA	50.44000
LogP	2.42380
Vapour Pressure	3.77E-06mmHg at 25°C
Index of Refraction	1.58

HS Code	2932209090

609-14-3 structure

609-14-3

504-15-4 structure

504-15-4

~88%

107057-96-5 structure

107057-96-5

Literature: Ultrasonics Sonochemistry, , vol. 20, # 4 p. 1062 - 1068

116589-54-9 structure

116589-54-9

~%

107057-96-5 structure

107057-96-5

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 20, # 1 p. 81 - 83

504-15-4 structure

504-15-4

~%

107057-96-5 structure

107057-96-5

Literature: Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, , vol. 27, # 1-12 p. 68 - 69

Precursor 2
609-14-3 504-15-4
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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