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
- MDL Number:
- MFCD00003333
- MOL File:
- 1194-98-5.mol
- MSDS File:
- SDS
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) |
FDA UNII | 0Q83HDS90W |
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 |
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---|---|---|---|---|---|---|---|---|---|---|
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(45)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | D108200 | 2,5-Dihydroxybenzaldehyde 98% | 1194-98-5 | 5g | $166 | 2024-03-01 | Buy |
Sigma-Aldrich | D108200 | 2,5-Dihydroxybenzaldehyde 98% | 1194-98-5 | 25g | $474.6 | 2024-03-01 | Buy |
TCI Chemical | D0565 | 2,5-Dihydroxybenzaldehyde >98.0%(GC) | 1194-98-5 | 1g | $27 | 2024-03-01 | Buy |
TCI Chemical | D0565 | 2,5-Dihydroxybenzaldehyde >98.0%(GC) | 1194-98-5 | 5g | $95 | 2024-03-01 | Buy |
Alfa Aesar | A15565 | 2,5-Dihydroxybenzaldehyde, 98+% | 1194-98-5 | 1g | $39.65 | 2024-03-01 | 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
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.
Uses
2,5-Dihydroxybenzaldehyde (cas# 1194-98-5) is a compound useful in organic synthesis.
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 | |
---|---|---|---|---|---|
Changzhou Xuanming Pharmaceutical Technology Co., Ltd. | +86-519-85525359 +86-15995072465 | sales@xuanmingchem.com | China | 906 | 58 |
Hangzhou Verychem Science And Technology Co.Ltd | +86-86-57188162785 13606544505 | lucy@verychem.com | China | 1037 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12446 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Hebei Xinsheng New Material Technology Co., LTD. | +86-16632316109 | xinshengkeji@xsmaterial.com | China | 1090 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
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
View Lastest Price from 2,5-Dihydroxybenzaldehyde manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-20 | 2,5-Dihydroxybenzaldehyde
1194-98-5
|
US $999.00-666.00 / ton | 1ton | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | ||
2024-09-19 | 2, 5-Dihydroxybenzaldehyde
1194-98-5
|
US $19.00 / kg | 1kg | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-14 | 2,5-Dihydroxybenzaldehyde
1194-98-5
|
US $750.00 / KG | 1KG | 99 | 1000 | Changzhou Xuanming Pharmaceutical Technology Co., Ltd. |
- 2,5-Dihydroxybenzaldehyde
1194-98-5
- US $999.00-666.00 / ton
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- 2, 5-Dihydroxybenzaldehyde
1194-98-5
- US $19.00 / kg
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- 2,5-Dihydroxybenzaldehyde
1194-98-5
- US $750.00 / KG
- 99
- Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
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