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

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

4055-72-5

4055-72-5 structure

4055-72-5 structure

Name: Pyrocatechol
Chemical Name: 3-methoxy-5-prop-2-enylbenzene-1,2-diol
CAS Number: 4055-72-5
Molecular Formula: C₁₀H₁₂O₃
Molecular Weight: 180.20000
Create Date: 2016-11-03 17:49:00
Modify Date: 2025-08-29 12:10:38

Name	3-methoxy-5-prop-2-enylbenzene-1,2-diol
Synonyms	3-methoxy-5-allyl-1,2-benzenediol 5-hydroxyeugenol 2-hydroxy-3-methoxy-5-(2-propenyl)-phenol 5-allyl-3-methoxy-pyrocatechol 1,2-Benzenediol,3-methoxy-5-(2-propenyl)

Molecular Formula	C₁₀H₁₂O₃
Molecular Weight	180.20000
Exact Mass	180.07900
PSA	49.69000
LogP	1.83490

HS Code	2909500000

Precursor 6
22934-51-6 934-00-9 71186-63-5 97-53-0
87-66-1 1782-47-4
DownStream 2
487-11-6 607-91-0

HS Code	2909500000
Summary	2909500000 ether-phenols, ether-alcohol-phenols and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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