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
- Density:
- 1.409
- Boiling Point:
- 295.4°Cat760mmHg
- Melting Point:
- 152-157℃
- Flash Point:
- 146.7°C
- Storage Temperature:
- 2-8°C
- Refractive index:
- 1.674
- Solubility:
- 50 g/L (20 oC)
- Stability:
- Stable. Incompatible with strong bases, strong oxidizing agents.
- More Properties>>
Question & Answer
Upstream Product
Downtream information
There are 358 suppliers who can provide Protocatechualdehyde with CAS No. 139-85-5
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CAS 139-85-5 3,4-Dihydroxybenzaldehyde
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3,4-Dihydroxybenzaldehyde
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- Brand:Xiamen Wonderful Bio Technology Co., Ltd.
- Description:Density 1.4±0.1 g/cm3 Boiling point 295.4±20.0 °C at 760 mmHg Melting point 150-157 °C(lit.) Molecular formula C7H6O3 Molecular weight 138.12 Flash point 146.7±18.3 °C Precise mass 138.031693 PSA 57.53000 LogP 1.14 Appearance Brown powder Vapor pressure 0.0±0....
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Top quality Protocatech aldehyde CAS139-85-5
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High purity 3,4-Dihydroxybenzaldehyde with high quality cas:...
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3,4-Dihydroxybenzaldehyde CAS 139-85-5
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- Updatetime:Sep 25 2023
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China supply 3,4-Dihydroxybenzaldehyde CAS 139-85-5
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High Quality 99% 3,4-Dihydroxybenzaldehyde Cas 139-85-5 with...
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Factory Supply 3,4-Dihydroxybenzaldehyde
- FOB Price:0.1 USD/kilogram
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- Appearance:solid or liquid ( refer to COA)
- Purity:99.90%
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- 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:Jun 28 2023
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3,4-Dihydroxybenzaldehyde
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- 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:Sep 27 2023
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3,4-Dihydroxybenzaldehyde CAS139-85-5
- 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...
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3,4-Dihydroxybenzaldehyde
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- Usage:Organic Intermediates
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- Description:We mainly export sles, labsa, glycerin, propylene glycol, castic soda, all kinds of plastic particles, fertilizer and other chemical products.Intermediate chemical, organic chemical, washing raw materials, plastic raw materials and various fertilizers
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3,4-Dihydroxybenzaldehyde
- Min.Order:100 Gram
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- Purity:99%
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Protocatechualdehyde
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- Description:Trimeric sodium phosphate detergent auxiliary agent is a kind of excellent properties, is one of the biggest component of detergent consumption during the production, it has four aspects: 1, chelation of heavy metal ions, heavy metal ions in the water in the w...
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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:Apr 23 2023
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