5-Formylsalicylic acid
5-Formylsalicylic acid
CAS: 616-76-2
Molecular Formula: C8H6O4
5-Formylsalicylic acid - Names and Identifiers
| Name | 5-Formylsalicylic acid |
| Synonyms | Formylsalicylicacid 5-Formylsalicylic acid 5-FORMYLSALICYLIC ACID 5-formyl-2-hydroxybenzoate 5-formyl-2-hydroxybenzoic acid 2-HYDROXY-5-FORMYLBENZOIC ACID 5-FORMYL-2-HYDROXYBENZOIC ACID 3-Carboxy-4-hydroxybenzaldehyde 6-Hydroxyisophthalaldehydic acid 2-hydroxy-5-methanoyl-benzoic acid |
| CAS | 616-76-2 |
| EINECS | 210-492-0 |
| InChI | InChI=1/C8H6O4/c9-4-5-1-2-7(10)6(3-5)8(11)12/h1-4,10H,(H,11,12)/p-1 |
5-Formylsalicylic acid - Physico-chemical Properties
| Molecular Formula | C8H6O4 |
| Molar Mass | 166.13 |
| Density | 1.2208 (rough estimate) |
| Melting Point | 250 °C (dec.) (lit.) |
| Boling Point | 214.32°C (rough estimate) |
| Flash Point | 186.5°C |
| Vapor Presure | 7.53E-06mmHg at 25°C |
| Appearance | Bright yellow powder |
| Color | brownish-yellow |
| BRN | 2640881 |
| pKa | 2.67±0.10(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Sensitive | Sensitive to air |
| Refractive Index | 1.4611 (estimate) |
| MDL | MFCD00006945 |
5-Formylsalicylic acid - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29189900 |
5-Formylsalicylic acid - Introduction
5-Formylsaliclic acid is an organic compound with the chemical formula C8H6O4. The following is a description of its nature, use, preparation and safety information:
Nature:
5-Formylsalicylic acid is a white crystalline solid with special acidity. It is capable of forming a stable acid-base equilibrium when dissolved in water.
Use:
5-Formylsalicylic acid is commonly used as an intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as drugs, dyes and polymers. In addition, the compound can also be used as a fluorescent probe, catalyst or biological marker research tool.
Preparation Method:
There are many methods for preparing 5-Formylsalicylic acid. One of the commonly used methods is to react salicylic acid with acetaldehyde under acidic conditions to obtain the product. Specific steps can refer to the organic chemical synthesis manual or professional research literature.
Safety Information:
The following security considerations apply when using and storing 5-Formylsaliclic acid:
1. Avoid inhalation or contact with skin and eyes. Wear protective gloves, goggles and protective clothing when using.
2. Avoid reacting with strong oxidants, which can lead to dangerous situations.
3. storage should be placed in a sealed, dry container, avoid light and high temperature environment.
4. Appropriate laboratory practices and safe operating procedures should be followed when using or handling the compound.
5. If exposed or inhaled, seek medical help immediately.
Nature:
5-Formylsalicylic acid is a white crystalline solid with special acidity. It is capable of forming a stable acid-base equilibrium when dissolved in water.
Use:
5-Formylsalicylic acid is commonly used as an intermediate in organic synthesis. It can be used to synthesize other organic compounds, such as drugs, dyes and polymers. In addition, the compound can also be used as a fluorescent probe, catalyst or biological marker research tool.
Preparation Method:
There are many methods for preparing 5-Formylsalicylic acid. One of the commonly used methods is to react salicylic acid with acetaldehyde under acidic conditions to obtain the product. Specific steps can refer to the organic chemical synthesis manual or professional research literature.
Safety Information:
The following security considerations apply when using and storing 5-Formylsaliclic acid:
1. Avoid inhalation or contact with skin and eyes. Wear protective gloves, goggles and protective clothing when using.
2. Avoid reacting with strong oxidants, which can lead to dangerous situations.
3. storage should be placed in a sealed, dry container, avoid light and high temperature environment.
4. Appropriate laboratory practices and safe operating procedures should be followed when using or handling the compound.
5. If exposed or inhaled, seek medical help immediately.
Last Update：2024-04-09 20:52:54
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Multiple Specifications
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View History
5-Formylsalicylic acid
1170321-08-0
4-(3-Hydroxy-3-methylbut-1-yn-1-yl)benzaldehyde
4-[2-二(甲氨基)乙氧基]苄胺
1,3-双(3-羟基异丁基)四甲基二硅氧烷
glutatione
(1-环戊基-3-氧代-哌嗪-2-基)-乙酸
6-Hydrazinylnicotinic acid hydrochloride
TUNGSTEN POWDER (W) 99.99% 25G
OCTAETHYLTHIO-DIBENZO-TETRATHIAFULVALENE
1170321-08-0
4-(3-Hydroxy-3-methylbut-1-yn-1-yl)benzaldehyde
4-[2-二(甲氨基)乙氧基]苄胺
1,3-双(3-羟基异丁基)四甲基二硅氧烷
glutatione
(1-环戊基-3-氧代-哌嗪-2-基)-乙酸
6-Hydrazinylnicotinic acid hydrochloride
TUNGSTEN POWDER (W) 99.99% 25G
OCTAETHYLTHIO-DIBENZO-TETRATHIAFULVALENE