Identification
Safety Data
- [Risk Codes]
- R36/37/38:Irritating to eyes, respiratory system and skin
- [Safety Statements]
- S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
- S37/39:Wear suitable gloves and eye/face protection
Properties
- Molecular Weight:
- 182.175
- Density:
- 1.294
- Boiling Point:
- 358.1 °C at 760 mmHg
- Melting Point:
- 131-136℃
- Flash Point:
- 147 °C
- Storage Temperature:
- Store in a cool, dry place. Store in a tightly closed container.
- Refractive index:
- 1.573
- Solubility:
- Insoluble in water. soluble in ethanol.
- More Properties>>
Upstream Product
Downtream information
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There are 191 suppliers who can provide Ethyl 3,4-dihydroxybenzoate with CAS No. 3943-89-3
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ETHYL 3,4-DIHYDROXYBENZOATE cas:3943-89-3 RARECHEM AL BI 006...
- FOB Price:1 USD/g
- Min.Order:1 KG
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- Appearance:white powder
- Purity:99%
- Packaging:40kgs/drum
- Usage:pharmaceutical intermediate
- Brand:viablife
- Description:Quick Details ProName: ethyl protocatechuate cas:3943-89-3 et...
- Updatetime:Apr 20 2023
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Ethyl 3,4-dihydroxybenzoate CAS 3943-89-3
- FOB Price:10 USD/kg
- Min.Order:25 KG
- Supply Ability:30 MT/Month
- Appearance:Yellow Crystalline Powder
- Purity:99%
- Packaging:according to client;s requirement
- Usage:Pharmaceutical Intermediate
- Brand:Fortunachem
- Description:Ethyl 3,4-dihydroxybenzoate CAS 3943-89-3 Product Description Product Name: Ethyl 3,4-dihydroxybenzoate Synonyms: Protocatechuic acid ethyl ester CAS No. 3943-89-3 M.F.: C9H10
- Updatetime:Jun 01 2023
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High purity Ethyl 3,4-dihydroxybenzoate 98% TOP1 supplier in...
- FOB Price:1 USD/kilogram
- Min.Order:1 Gram
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- Appearance:White Crystalline Powder
- Purity:99%
- Packaging:According to customer's demands
- Usage:Used as food additives, pharmaceutical intermediates, etc
- Brand:ZHANYAO
- Description:Cas NO.: 3943-89-3 Name: Benzoicacid, 3,4-dihydroxy-, ethyl ester
- Updatetime:Jun 01 2023
-
CAS 3943-89-3 Ethyl 3,4-dihydroxybenzoate
- FOB Price:1 USD/kg
- Min.Order:1 KG
- Supply Ability:10000 T/Month
- Appearance:clear liquid
- Purity:99%
- Packaging:bag/box/
- Usage:Pharmaceutical Intermediates
- Brand:bester
- Description:CAS 3943-89-3 Ethyl 3,4-dihydroxybenzoate Ethyl 3,4-dihydroxybenzoate (Ethyl protocatechuate), an antioxidant, is a prolyl-hydroxylase inhibitor found in the testa of peanut seeds. Ethyl 3,4-dihydroxybenzoate protects myocardium by activating NO synthase and g...
- Updatetime:Jun 01 2023
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China factory supply Ethyl 3,4-dihydroxybenzoate CAS 3943-89...
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
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- Appearance:Powder
- Purity:99.0%min
- Packaging:1 kg
- Usage:Plant Extracts
- Brand:Crovell
- Description:China factory supply Ethyl 3,4-dihydroxybenzoate CAS 3943-89-3 Package Our Lab
- Updatetime:Jun 01 2023
-
Ethyl 3,4-dihydroxybenzoate 99% EINECS 223-529-0
- FOB Price:300 USD/kg
- Min.Order:25 KG
- Supply Ability:10 MT/Month
- Appearance:White crystalline powder
- Purity:99%
- Packaging:25kg/drum
- Usage:Food additive
- Brand:Pharmchem
- Description:Ethyl 3,4-dihydroxybenzoate Chemical Name
- Updatetime:Jun 01 2023
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The High Purity 99% CAS 3943-89-3 Ethyl 3, 4-Dihydroxybenzoa...
- FOB Price:30 USD/kg
- Min.Order:1 KG
- Supply Ability:50000 KG/Month
- Appearance:Powder
- Purity:99%
- Packaging:1kg/bag,25kg drums and 200kg drums
- Usage:Used as a medical intermediate.
- Brand:Xinlijie
- Description:Product Description Density 1.3±0.1 g/cm3 Boiling Point 358.1±22.0 °C at 760 mmHg Melting Point 132-134 °C(lit.) Molecular Formula C9H10O4 Molecular Weight 182.173 Flash Point 147.0±15.8 °C Exact Mass 182.057907
- Updatetime:May 09 2023
-
High Purity CAS 3943-89-3 Ethyl 3,4-dihydroxybenzoate
- FOB Price:100 USD/kg
- Min.Order:100 G
- Supply Ability:10000 T/Month
- Appearance:White crystal powder
- Purity:99%
- Packaging:＜1kg,Aluminium foil paper packaging;1kg-25kg,Plastic sealed packaging and drums
- Usage:Laboratory research and development process and pharmaceutical and chemical production
- Brand:CRM
- Description:Ethyl 3,4-dihydroxybenzoate Basic information
- Updatetime:Apr 25 2023
-
Factory Supply Ethyl 3,4-dihydroxybenzoate
- FOB Price:0.1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:2000 Metric Ton/Year
- Appearance:solid or liquid ( refer to COA)
- Purity:99.90%
- Packaging:25kgs/fiber drum or 200kgs/drum
- Usage:upon client's application
- Brand:Amitychem
- Description:Amitychem Corporation manufacture and supply Ethyl 3,4-dihydroxybenzoate with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS,...
- Updatetime:Mar 01 2023
-
Ethyl 3,4-dihydroxybenzoate
- FOB Price:2 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:18 Metric Ton/Year
- Appearance:liquid or solid
- Purity:95%, 99%
- Packaging:clients requirement
- Usage:raw material used in Synthesis
- Brand:Dayang
- Description:Name: Benzoicacid, 3,4-dihydroxy-, ethyl ester Synonyms: Protocatechuicacid, ethyl ester (7CI,8CI);3,4-Dihydroxybenzoic acid ethyl ester;Ethyl protocatechuate;NSC 619681;NSC 86130; CAS Registry number: 3943-89-3 EINECS：223-529-0 Molecular Formula: C9H10O4 Boi...
- Updatetime:Apr 23 2023
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Benzoicacid, 3,4-dihydroxy-, ethyl ester
- FOB Price:100 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:100 Kilogram/Month
- Appearance:WHITE
- Purity:99%
- Packaging:25KG/DRUM
- Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
- Brand:ROYAL
- Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
- Updatetime:May 31 2023
-
Ethyl 3,4-dihydroxybenzoate manufacture
- Appearance:White solid
- Purity:99.0%
- Packaging:According to client's requirements
- Description:Superiority hangzhou zeerrui chemical co., ltd. located in lingang industrial areas, our plant covers an area of 6000 square meters.zeerrui dedicated to the development, production and marketing of chemicals. we have earned ourselves a good reputation at home ...
- Updatetime:Jun 01 2023
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Ethyl 3,4-dihydroxybenzoate
- FOB Price:5800 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability: Kilogram/Month
- Appearance:yellow liquid
- Purity:98%
- Description:ETHYL PROTOCATECHUATEPROTOCATECHUIC ACID ETHYL ESTERETHYL 3,4-DIHYDROXYBENZOATE (PROTOCATECHUIC ACID ETHYL ESTER)ETHYL 3,4-DIHYDROXYBENZOATE3,4-DIHYDROXYBENZOIC ACID ETHYL ESTERRARECHEM AL BI 0069Benzoic acid, 3,4-dihydroxy-, ethyl esterNSC 86130NSC 619681
- Updatetime:May 31 2023
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Ethyl 3,4-dihydroxybenzoate
- FOB Price:750 USD/kilogram
- Min.Order:1 Kilogram
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- Appearance:White crystal or crystalline powder
- Purity:99%
- Packaging:25kg/drum
- Usage:Pharmaceutical intermediates
- Brand:JF
- Description:Jinan Jianfeng Chemical Co.Ltd is a leading research-driven family-managed pharmaceutical company. In the principle of “Quality Oriented”, Jianfeng passed the certification of ISO9001:2008 Quality Management System. The products meet USP, EP, JP and CP stand...
- Updatetime:Jun 01 2023
-
Benzoicacid, 3,4-dihydroxy-, ethyl ester
- FOB Price:1 USD/gram
- Min.Order:1 Gram
- Supply Ability:50 Metric Ton/week
- Appearance:white powder
- Purity:99%min
- Packaging:customized
- Usage:raw material&intermidiate
- Brand:Tely
- Updatetime:May 17 2023
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EDHB Ethyl 3,4-dihydroxybenzoate Manufacturer CAS NO.3943-89...
- FOB Price:8.5 USD/kg
- Min.Order:1 KG
- Supply Ability:100 MT/Month
- Appearance:As specs
- Purity:99%
- Packaging:customization
- Usage:Used as pharmaceutical intermediate
- Brand:YOUZE
- Description:Quick Details Common Name Ethyl 3,4-dihydroxybenzoate CAS Number 3943-89-3 Molecular Weight 182.173 Density 1.3±0.1 g/cm3 Boiling
- Updatetime:Nov 25 2022
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ethyl 3,4-dihydroxybenzoate 99%
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Day
- Appearance:a white or almost white crystalline powder
- Purity:99%
- Packaging:25kg drum
- Usage:R&D, intermediates.
- Brand:ethyl 3,4-dihydroxybenzoate
- Description:Product Description R&D, intermediates. Packing&Delivery package:1kg
- Updatetime:Nov 15 2022
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