2,5-Dihydroxybenzaldehyde
- CAS No.
- 1194-98-5
- Chemical Name:
- 2,5-Dihydroxybenzaldehyde
- Synonyms
- Gentisate aldehyde;GENTISALDEHYDE;NSC 72387;GENTISINALDEHYDE;GENTISIC ALDEHYDE;Cyanohydroquinone;ForMylhydroquinone;2,5-Dihydroxybenzald;5-HYDROXYSALICYLALDEHYDE;2,5-DIHYDROXYBENZALDEHYDE
- CBNumber:
- CB7146305
- Molecular Formula:
- C7H6O3
- Molecular Weight:
- 138.12
- MOL File:
- 1194-98-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 15:15:06
| Melting point | 97-99 °C (lit.) |
|---|---|
| Boiling point | 213.5°C (rough estimate) |
| Density | 1.2667 (rough estimate) |
| refractive index | 1.4797 (estimate) |
| storage temp. | Store below +30°C. |
| solubility | 13.8g/l soluble |
| form | Crystalline Powder |
| pka | 8.89±0.18(Predicted) |
| color | Yellow to khaki-green |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| BRN | 1363961 |
| InChIKey | CLFRCXCBWIQVRN-UHFFFAOYSA-N |
| LogP | 0.540 |
| CAS DataBase Reference | 1194-98-5(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,5-Dihydroxybenzaldehyde(1194-98-5) |
| EPA Substance Registry System | Benzaldehyde, 2,5-dihydroxy- (1194-98-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H317-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-43 | |||||||||
| Safety Statements | 26-36/37/39-37/39-26,37/39-36 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29124990 | |||||||||
| NFPA 704 |
|
2,5-Dihydroxybenzaldehyde price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | D108200 | 2,5-Dihydroxybenzaldehyde 98% | 1194-98-5 | 5G | ₹14797.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | D108200 | 2,5-Dihydroxybenzaldehyde 98% | 1194-98-5 | 25G | ₹22451.05 | 2022-06-14 | Buy |
| TCI Chemicals (India) | D0565 | 2,5-Dihydroxybenzaldehyde min. 98.0 % | 1194-98-5 | 1G | ₹2200 | 2022-05-26 | Buy |
| TCI Chemicals (India) | D0565 | 2,5-Dihydroxybenzaldehyde min. 98.0 % | 1194-98-5 | 5G | ₹6400 | 2022-05-26 | Buy |
2,5-Dihydroxybenzaldehyde Chemical Properties,Uses,Production
Description
2,5-Dihydroxybenzaldehyde is a building block. It has been used in the synthesis of 2,4-dimethylbenzoylhydrazones with antileishmanial and antioxidant activity.
Chemical Properties
yellow to khaki-green crystalline powder
Uses
2,5-Dihydroxybenzaldehyde (cas# 1194-98-5) is a compound useful in organic synthesis.
Application
2,5-Dihydroxybenzaldehyde is a is a natural phenol found in the heartwoods of Pseudolarix amabilis, it is a tyrosine kinase inhibitor. 2,5-Dihydroxybenzaldehyde has antimicrobial activity and is mostly used in experimental studies for the preparation of Schiff base derivatives and bioanodes for glucose fuel cells.
Definition
ChEBI: 2,5-dihydroxybenzaldehyde is a dihydroxybenzaldehyde carrying hydroxy groups at positions 2 and 5. It has a role as a Penicillium metabolite, a mouse metabolite and a human metabolite.
Preparation
Add 80 mmol of dry paraformaldehyde to a mixture of 12 mmol of the phenol derivative and 2.5 mmol of MgO nanocrystalline (0.1 g). Expose the resulting mixture under microwave irradiation with a power of 650 W. Monitor the progress of the reaction by thin layer chromatography (TLC) developed by n-hexane : ethyl acetate (8 : 2). Add 100 mL of sulfuric acid (15% w/w) to the reaction mixture and heated at 50 °C for 15 min. Cool the reaction mixture to room temperature. Extract the product by dichloromethane (2 x 50 mL). Dry the organic layer over anhydrous magnesium sulphate. Evaporate the solution resulting from filtration to obtain the crude product. Purify the other product by column chromatography using n-hexane : ethyl acetate (95 : 5 to 70 : 30).
2,5-Dihydroxybenzaldehyde Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| ORGANO FINE CHEMICALS | +91-91-22-42128300 +91-2242128300 | Mumbai, India | 258 | 58 | Inquiry |
| ALS INDIA LIFE SCIENCES | +91-8977036379 +91-8977036379 | Hyderabad, India | 1879 | 58 | Inquiry |
| Innovative Labs | +91-9885794886 +91-9885794886 | Telangana, India | 219 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| HiMedia Laboratories | 91-22-61471919 | Maharashtra, India | 1843 | 58 | Inquiry |
| Innovative Labs | 91--9885794886 | Mallapur, India | 111 | 58 | Inquiry |
| Reax Chemicals | 08048372701Ext 416 | Hyderabad, India | 4223 | 58 | Inquiry |
| ALTAIR ALCHEMY Laboratories | 91--9014276848 | Hyderabad, India | 324 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Supplier | Advantage |
|---|---|
| ORGANO FINE CHEMICALS | 58 |
| ALS INDIA LIFE SCIENCES | 58 |
| Innovative Labs | 58 |
| A.J Chemicals | 58 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| HiMedia Laboratories | 58 |
| Innovative Labs | 58 |
| Reax Chemicals | 58 |
| ALTAIR ALCHEMY Laboratories | 58 |
| CHEMSWORTH | 30 |
Related articles
- Synthesis and Application of 2,5-Dihydroxybenzaldehyde
- 2,5-Dihydroxybenzaldehyde can be used as intermediates in the chemical synthesis of pharmaceuticals and dyes.
- Aug 12，2022
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