Shanghai Nianxing Industrial Co., Ltd
China
Product Name: chromene-2,4-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

4438-85-1

4438-85-1 structure

4438-85-1 structure

Name: chromene-2,4-dione
Chemical Name: chromene-2,4-dione
CAS Number: 4438-85-1
Molecular Formula: C₉H₆O₃
Molecular Weight: 162.14200
Create Date: 2017-04-02 20:00:56
Modify Date: 2025-08-27 23:00:57

Name	chromene-2,4-dione
Synonyms	2,4-chromanedione 2-hydroxy-chromen-4-one 2,4-chromandione 4-hydroxy-chromen-2-one chroman-2,4-dione

Molecular Formula	C₉H₆O₃
Molecular Weight	162.14200
Exact Mass	162.03200
PSA	43.37000
LogP	1.17840

HS Code	2932999099

Precursor 10
580-02-9 326925-91-1 119-36-8 1969-44-4
118-93-4 105-58-8 5538-51-2 35756-54-8
16709-58-3 628-13-7
DownStream 9
35817-27-7 1821-13-2 26964-19-2 20280-81-3
610-99-1 15151-14-1 122-57-6 117-99-7
98-86-2

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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