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3,4-Dihydroxybenzaldehyde - 98%, high purity , CAS No.139-85-5
Basic Description
| Synonyms | 3,4-Dihydroxybenzaldehyde|Protocatechualdehyde|139-85-5|PROTOCATECHUIC ALDEHYDE|Rancinamycin IV|Benzaldehyde, 3,4-dihydroxy-|4-Formyl-1,2-dihydroxybenzene|3,4-Dihydroxybenzenecarbonal|3,4-dihydroxy-benzaldehyde|4-Formyl-1,2-benzenediol|1,2-Dihydroxy-4-for |
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| Specifications & Purity | ≥98% |
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| Storage Temp | Argon charged |
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| Shipped In | Normal |
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| Product Description | 3,4-Dihydroxybenzaldehyde can be used as a reactant for the synthesis of: • Copolymers containing poly(p-phenylenevinylene) chromophore to be used in light-emitting electrochemical cell. • 2-Arylbenzothiazoles with potential application as anti-cancer agents against human colon cancer cells. • Variety of thiazolidin-4-one ring systems having antimicrobial activity. • Bis-Schiff bases of isatins which can be used as antiglycating agents. |
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Names and Identifiers
| Pubchem Sid | 488180878 |
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| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488180878 |
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| IUPAC Name | 3,4-dihydroxybenzaldehyde |
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| INCHI | InChI=1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H |
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| InChi Key | IBGBGRVKPALMCQ-UHFFFAOYSA-N |
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| Canonical SMILES | C1=CC(=C(C=C1C=O)O)O |
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| Isomeric SMILES | C1=CC(=C(C=C1C=O)O)O |
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| WGK Germany | 3 |
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| RTECS | UL0380000 |
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| PubChem CID | 8768 |
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| Molecular Weight | 138.12 |
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| Beilstein | 774381 |
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Chemical and Physical Properties
| Solubility | Soluble in water(6.3g/L).Solubility in Methanol almost transparency.Soluble in ethanol |
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| Sensitivity | heat and air sensitive |
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| Melt Point(°C) | 153-154°C |
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Safety and Hazards(GHS)
| Pictogram(s) | GHS07 |
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| Signal | Warning |
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| Hazard Statements | H315:Causes skin irritation H319:Causes serious eye irritation H335:May cause respiratory irritation |
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| Precautionary Statements | P261:Avoid breathing dust/fume/gas/mist/vapors/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of water. P321:Specific treatment (see ... on this label). P405:Store locked up. P501:Dispose of contents/container to ... P264:Wash hands [and …] thoroughly after handling. P271:Use only outdoors or in a well-ventilated area. P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P362+P364:Take off contaminated clothing and wash it before reuse. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P337+P317:If eye irritation persists: Get medical help. P332+P317:If skin irritation occurs: Get medical help. P319:Get medical help if you feel unwell. |
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| WGK Germany | 3 |
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| RTECS | UL0380000 |
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| Merck Index | 7893 |
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