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:
- 138.12074
- Melting Point:
- 152-157℃
- Storage Temperature:
- 2-8°C
- Refractive index:
- 1.674
- Solubility:
- Water solubility: 50 g/L (20 °C)
- Stability:
- Stable. Incompatible with strong bases, strong oxidizing agents.
- More Properties>>
Upstream Product
Downtream information
There are 346 suppliers who can provide ZINC58370064 with CAS No. 139-85-5
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CAS 139-85-5 Protocatechualdehyde
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:2000 Kilogram/Month
- Appearance:-
- Purity:99%
- Packaging:Packaging according to requirements
- Usage:pharmaceutical intermediate
- Brand:HLX-455
- Description:WeChat: 13283428936 WhatsApp:+8613283428936 Molecular Weight: 138.12074 Density: 1.409 Boiling Point: 295.4°Cat760mmHg Melting Point: 152-157℃ Flash Point: 14
- Updatetime:May 28 2022
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High purity 3,4-Dihydroxybenzaldehyde CAS 139-85-5 supplied ...
- FOB Price:90 USD/kilogram
- Min.Order:10 Kilogram
- Supply Ability:15 Metric Ton/Month
- Appearance:Pale yellow to pale gray powder
- Purity:98%min
- Packaging:1kg/foil bag; 25kg/drum
- Usage:pharmaceutical intermediate
- Brand:Fortunachem
- Description:High purity 3,4-Dihydroxybenzaldehyde CAS 139-85-5 supplied by Chinese manufacturer
- Updatetime:May 27 2022
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3,4-dihydroxybenzaldehyde 139-85-5
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Metric Ton/Month
- Appearance:powder
- Purity:99.0%min
- Packaging:1kg, 5kg , 25kg / package or as your demands
- Usage:Plant Extracts
- Brand:BOCAO
- Description:Detailed Description Whatsapp/Skype:+86 17824896074 Frequently asked questions 1. How about the quality The purity of most products is above 99% 2. How about the packing Aluminum foil bag or according to customer requirements 3. How about storage Store in a dr...
- Updatetime:May 10 2022
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3,4-dihydroxybenzaldehyde 139-85-5
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:200 Metric Ton/Month
- Appearance:Powder
- Purity:99.0%min
- Packaging:1 kg
- Usage:Plant Extracts
- Brand:Crovell
- Description:Package Our Lab
- Updatetime:May 05 2022
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Protocatechualdehyde
- 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:Protocatechualdehyde
- Description:Product Description R&D, intermediates. Packing&Delivery package:1kg
- Updatetime:Apr 27 2022
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Protocatechualdehyde (139-85-5)
- FOB Price:3 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:10 Metric Ton/Month
- Appearance:powde
- Purity:99.0%min
- Packaging:As requested
- Usage:Pharmaceutical intermediates whatsapp:+8617065658228
- Brand:BT
- Description:Product Details About Us We are a large factory, a professional export department, perfect after-sales service. There are professional technology research and development department, each product is after countless tests, after the success of processing produc...
- Updatetime:Jan 20 2022
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3,4-dihydroxybenzaldehyde
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Month
- Appearance:yellow powder
- Purity:99%
- Packaging:1kg/2kg/5kg/10kg foil bags 25kgs/ drum or based on other customers' requirements
- Usage:pharmaceutical intermediates
- Brand:ZHAN YAO
- Description:Product Name: 3,4-dihydroxybenzaldehyde CAS: 139-85-5
- Updatetime:May 27 2022
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Factory Supply 3,4-Dihydroxybenzaldehyde
- 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/drum or 200kgs/drum
- Usage:upon client's application
- Brand:Amitychem
- Description:Amitychem Corporation manufacture and supply 3,4-Dihydroxybenzaldehyde 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, etc. C...
- Updatetime:Mar 06 2022
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3,4-Dihydroxybenzaldehyde
- FOB Price:1 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:20 Metric Ton/Year
- Appearance:liquid or solid
- Purity:95%, 99%
- Packaging:clients requirement
- Usage:raw material used in Synthesis
- Brand:Dayang
- Description:Name: 3,4-Dihydroxybenzaldehyde Synonyms: Protocatechualdehyde; 3,4-Dihydroxybenzaldehyd (Protocatechualdehyde); protocatechuic aldehyde; AURORA 17180; AKOS BBS-00003254; 4-FORMYL-1,2-DIHYDROXYBENZENE; 1,2-Dihydroxy-4-formylbenzene; 3,4-dihydroxy-benzaldehyd; ...
- Updatetime:Apr 28 2022
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3,4-Dihydroxybenzaldehyde
- FOB Price:1 USD/gram
- Min.Order:1kg Kilogram
- Supply Ability:1000 Metric Ton/Day
- Appearance:COA
- Purity:99%
- Packaging:1KG/BAG
- Usage:For Medical research
- Brand:BELIEVE
- Description:Name: 3,4-Dihydroxybenzaldehyde Synonyms: H6N; D0566; N2276; s3952; CP0106; Nc 033; 39D855; A14824; A15221; C16700; D-3480; M-6274; Q411602; CM13991; DB11268; LS10200; PS-5533; AC-10830; AK-39223; BP-11465; BR-39223; SC-01003; SY001411; BCP00880; HY-N0295; NSC...
- Updatetime:May 27 2022
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3,4-dihydroxybenzaldehyde
- FOB Price:111 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Month
- Appearance:beige powder
- Purity:99%
- Packaging:bottle+drum
- Usage:mainly for medical use for R & D use only
- Description:Name 3,4-Dihydroxybenzaldehyde
- Updatetime:Apr 29 2022
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Protocatechualdehyde
- Min.Order:100 Gram
- Supply Ability:2 Metric Ton/Month
- Purity:99%
- Packaging:25kg/drum
- Usage:Flavors and fragrances
- Description:Hangzhou ZeErRui Chemical Co., Ltd. is a leading company that is focused on developing and producing high-quality flavor ingredients used for foods, pharmaceutic, cosmetics, and daily-use goods. Our goal is to produce flavor ingredients through sciences and fu...
- Updatetime:May 28 2022
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3,4-Dihydroxybenzaldehyde
- Min.Order:1 Gram
- Supply Ability:10 Kilogram/Month
- Purity:99.54%;
- Packaging:50g;1kg;5kg
- Description:CAS No:139-85-5;Name:3,4-Dihydroxybenzaldehyde;Brief Introduction:intermediates, drug discovery;Assay:99.54%;Appearance:White powder
- Updatetime:May 13 2022
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3,4-Dihydroxybenzaldehyde
- FOB Price:10 USD/kilogram
- Purity:99.00%
- Packaging:25KG/DRUM
- Usage:intermediate
- Brand:LUYUNJIA
- Description:Foctory direct sell, quality guarantted, 99.5%, 1890kg/drum or as clients'request, in stock for prompt shipment!
- Updatetime:May 27 2022
-
3,4-Dihydroxybenzaldehyde
- Min.Order:1 Kilogram
- Supply Ability:1 Metric Ton/Month
- Purity:99%
- Description:FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);BenzaldehydeDerivative;Benzaldehyde;aldehydes;Aromatics
- Updatetime:May 13 2022
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Protocatechualdehyde
- FOB Price:800 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:1000 Kilogram/Quarter
- Appearance:White crystalline powder
- Purity:99%
- Packaging:25kg/drums
- 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:May 27 2022
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High quality / Factory direct sale 3,4-dihydroxybenzaldehyde...
- FOB Price:10 USD/kilogram
- Min.Order:1 Kilogram
- Supply Ability:100 Metric Ton/Month
- Appearance:Brown powder
- Purity:99%
- Packaging:1 kg/drum/bag,or according to your requirement
- Usage:Pharmaceutical intermediate
- Brand:miao bian
- Description:Protocatechuic aldehyde is a phenolic aldehyde, a compound released from cork stoppers into wine. This molecule can be used as a precursor in the vanillin synthesis by biotransformation by cell cultures of Capsicum frutescens, a type of Chili pepper. It is als...
- Updatetime:Dec 02 2021
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PROTOCATECHUALDEHYDE
- FOB Price:200 USD/kilogram
- Min.Order:20 Kilogram
- Supply Ability:100 Metric Ton/Month
- Appearance:White Powder
- Purity:99%
- Packaging:In bags, buckets, boxes, bottles...
- Usage:Used as pharmaceutical intermediates
- Brand:ShuoKang
- Description:Company Profile Whatsapp:+8615623032767 ShuoKang biotechnology co., LTD. Is located in wuhan, China, is a collection research and development, production, sales for the integration of medicine and chemical industry leader, the company has been to high-quality ...
- Updatetime:Nov 08 2021
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