Home > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> Ethyl 3,4-dihydroxybenzoate

Ethyl 3,4-dihydroxybenzoate

Get Latest Price >

FOB Price contact us for price

Origin: China

Cas No: 3943-89-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

Vendor:

Payment Terms:

Inquiry now

* Send an Inquiry to us

Add to wishlist

* Name your price
* Start order doesn't mean buying now

Products Specification
Product Description

Quick Details
CAS No.:
3943-89-3
Other Names:
Protocatechuic acid ethyl ester
MF:
C9H10O4
EINECS No.:
223-529-0
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates
Purity:
99%
Brand Name:
Finerchem
Model Number:
3943-89-3
Application:
Organic Intermediate
Appearance:
White powder
Product name:
Ethyl 3,4-dihydroxybenzoate
CAS:
3943-89-3
Appearence:
White powder
Molecular formula:
C9H10O4
Molecular Weight:
182.17
Packaging&Delivery
Packaging Details
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Shipping: By air, by sea or by courier (VIP account of TNT, DHL, Fedex and EMS)
Port
Qingdao or Shanghai
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 2 To be negotiated

Property

CAS No.: 3943-89-3 Formula: C9H10O4 Molecular Weight: 182.17300

Description

Ethyl protocatechuate is a phenolic compound. It can be found in the peanut seed testa. It is also present in wine. It is the ethylic ester of protocatechuic acid.
The compound is a prolyl 4-hydroxylase inhibitor and can be used to protect the myocardium.

Basic Info

Chemical Name	Ethyl 3,4-dihydroxybenzoate
Synonyms	3,4-dihydroxybenzoic acid ethyl ether; Ethyl-3,4-dihydroxybenzoate; Ethyl Protocatechuate; EDHB; Protocatechuic acid ethyl ester; 3,4-Dihydroxybenzoic Acid Ethyl Ester;
CAS No.	3943-89-3
Molecular Formula	C9H10O4
Molecular Weight	182.17300
PSA	66.76000
LogP	1.27450

Properties

Appearance & Physical State	White crystal or powder
Density	1.294 g/cm3
Boiling Point	358.1ºC at 760 mmHg
Melting Point	131-136ºC
Flash Point	147ºC
Refractive Index	1.573
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.

Safety Info

Safety Statements	S26-S37/39
HS Code	2918290000
WGK Germany	3
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

3,4-dihydroxybenzoic acid+Ethanol→Ethyl 3,4-dihydroxybenzoate
ethyl 4-((di-tert-butyl(hydroxy)silyl)oxy)benzoate→Ethyl 3,4-dihydroxybenzoate
ethyl 3,4-dihydro-2H-benzo[b]1,4-dioxepine-7-carboxylate→Ethyl 3,4-dihydroxybenzoate

Precursor

Ethanol
Ethylparaben
3,4-dihydroxybenzoic acid
ethyl 3,4-dihydro-2H-benzo[b]1,4-dioxepine-7-carboxylate

Downstream Product

Ethyl 3,4-Dimethoxybenzoate
3,4-bis(phenylmethoxy)benzoyl chloride
Methyl 2-amino-4,5-bis(2-methoxyethoxy)benzoate
3,4-dihydroxybenzohydrazide

Hot tags: ethyl 3,4-dihydroxybenzoate, China, manufacturers, suppliers, factory, wholesale, low price, high quality