Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3',4,5'-tetrahydroxybibenzyl
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3,3',4,5'-tetrahydroxybibenzyl
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

22318-80-5

22318-80-5 structure

22318-80-5 structure

Name: 3,3',4,5'-tetrahydroxybibenzyl
Chemical Name: 4-[2-(3,5-dihydroxyphenyl)ethyl]benzene-1,2-diol
CAS Number: 22318-80-5
Molecular Formula: C₁₄H₁₄O₄
Molecular Weight: 246.25900
Create Date: 2016-01-23 14:04:05
Modify Date: 2024-01-30 19:22:04

Name	4-[2-(3,5-dihydroxyphenyl)ethyl]benzene-1,2-diol
Synonyms	dihydroastringenin Dihydropiceatannol 3,4,3',5'-Tetrahydroxy-dibenzyl 3,3',4,5'-Tetrahydroxybibenzyl

Density	1.393g/cm3
Boiling Point	482.9ºC at 760mmHg
Molecular Formula	C₁₄H₁₄O₄
Molecular Weight	246.25900
Flash Point	238.2ºC
Exact Mass	246.08900
PSA	80.92000
LogP	2.29420
Vapour Pressure	5.98E-10mmHg at 25°C
Index of Refraction	1.693

HS Code	2907299090

62502-05-0 structure

62502-05-0

~66%

22318-80-5 structure

22318-80-5

Literature: Mannila, Erkki; Talvitie, Antti; Kolehmainen, Erkki Phytochemistry (Elsevier), 1993 , vol. 33, # 4 p. 813 - 816

Precursor 1
62502-05-0
DownStream 0

HS Code	2907299090
Summary	2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%