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

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,4'-Dihydroxytolan
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22608-45-3

22608-45-3 structure

22608-45-3 structure

Name: 4,4'-Dihydroxytolan
Chemical Name: 4-[2-(4-hydroxyphenyl)ethynyl]phenol
CAS Number: 22608-45-3
Molecular Formula: C₁₄H₁₀O₂
Molecular Weight: 210.22800
Create Date: 2018-04-09 08:00:00
Modify Date: 2025-09-16 16:24:04

Name	4-[2-(4-hydroxyphenyl)ethynyl]phenol
Synonyms	4,4'-Aethindiyl-di-phenol 4,4'-ethynediyl-di-phenol 1,1'-(1,2-ethynediyl)bis<4-hydroxybenzene> bis(p-hydroxyphenyl)acetylene 1,2-BIS(4-HYDROXYPHENYL)ACETYLENE 1,2-bis[4-hydroxyphenyl]ethyne 4,4'-(ethyne-1,2-diyl)diphenol

Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.22800
Exact Mass	210.06800
PSA	40.46000
LogP	2.49760

HS Code	2907299090

Precursor 10
2132-62-9 540-38-5 75-20-7 74-86-2
100-66-3 25361-94-8 106-41-2 696-62-8
768-60-5 3989-14-8
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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.