Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE
Price:
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE
Price: ￥380.0/50mg ￥1120.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

76240-27-2

76240-27-2 structure

76240-27-2 structure

Name: 7-HYDROXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE
Chemical Name: 7-hydroxy-2,3-dihydrochromen-4-one
CAS Number: 76240-27-2
Molecular Formula: C₉H₈O₃
Molecular Weight: 164.15800
Create Date: 2018-06-01 08:00:00
Modify Date: 2024-01-03 14:28:43

Name	7-hydroxy-2,3-dihydrochromen-4-one
Synonyms	7-Hydroxy-chroman-4-on 2,3-dihydro-7-hydroxy-4-oxobenzopyran 7-hydroxy-4-chromanone 2,3-DIHYDRO-7-HYDROXY-4H-1-BENZOPYRAN-4-ONE 7-hydroxy-2,3-dihydro-benzopyran-4-one 7-hydroxy-2,3-dihydro-4H-chromen-4-one 7-hydroxychroman-4-one

Density	1.343g/cm3
Boiling Point	372.373ºC at 760 mmHg
Molecular Formula	C₉H₈O₃
Molecular Weight	164.15800
Flash Point	159.055ºC
Exact Mass	164.04700
PSA	46.53000
LogP	1.35740
Index of Refraction	1.604

Hazard Codes	Xi
HS Code	2932999099

Precursor 8
151884-07-0 42327-52-6 108-46-3 79566-30-6
29682-12-0 150-19-6 49855-03-0 59887-89-7
DownStream 9
42327-52-6 18385-69-8 81267-65-4 6665-86-7
76240-25-0 65418-33-9 88040-00-0 57052-72-9
610778-85-3

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%