Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-METHYL-2,3,7-TRIHYDROXY-6-FLU
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5407-46-5

5407-46-5 structure

5407-46-5 structure

Name: 3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl-
Chemical Name: 2,6,7-trihydroxy-9-methylxanthen-3-one
CAS Number: 5407-46-5
Molecular Formula: C₁₄H₁₀O₅
Molecular Weight: 258.22600
Create Date: 2018-12-03 15:07:07
Modify Date: 2025-09-19 10:39:11

Name	2,6,7-trihydroxy-9-methylxanthen-3-one
Synonyms	2,6,7-Trihydroxy-9-methyl-xanthen-3-on 2,6,7-Trihydroxy-9-methyl-xanthen-3-one 3H-Xanthen-3-one,2,6,7-trihydroxy-9-methyl EINECS 226-468-8 9-methyl-2,3,7-trihydroxy-6-fluorone

Density	1.63g/cm3
Boiling Point	610.5ºC at 760mmHg
Molecular Formula	C₁₄H₁₀O₅
Molecular Weight	258.22600
Flash Point	241.6ºC
Exact Mass	258.05300
PSA	90.90000
LogP	2.32300
Index of Refraction	1.761

Risk Phrases	R36/37/38
Safety Phrases	S26-S36
HS Code	2932999099

613-03-6 structure

613-03-6

~%

5407-46-5 structure

5407-46-5

Literature: Duckert Helvetica Chimica Acta, 1937 , vol. 20, p. 362,364

533-73-3 structure

533-73-3

123-63-7 structure

123-63-7

~%

5407-46-5 structure

5407-46-5

Literature: Liebermann; Lindenbaum Chemische Berichte, 1904 , vol. 37, p. 1177,2731

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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