70547-87-4
2,6-Dimethyl-4-hydroxybenzaldehyde
CAS: 70547-87-4
Molecular Formula: C9H10O2
70547-87-4 - Names and Identifiers
70547-87-4 - Physico-chemical Properties
| Molecular Formula | C9H10O2 |
| Molar Mass | 150.18 |
| Density | 1.0858 (rough estimate) |
| Melting Point | 190-196°C |
| Boling Point | 231.72°C (rough estimate) |
| Flash Point | 119°C |
| Vapor Presure | 0.0018mmHg at 25°C |
| Appearance | White to bright yellow crystals |
| pKa | 8.02±0.23(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.5180 (estimate) |
| MDL | MFCD00016979 |
70547-87-4 - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| Hazard Class | IRRITANT |
70547-87-4 - Introduction
The chemical formula is C9H10O2. It has colorless to light yellow solid crystals with a special aromatic taste.
The following are some properties of 2:
-Melting Point: 109-112°C
-Boiling Point: 288-290°C
-Density: 1.07g/cm³
-Low solubility in water, soluble in organic solvents such as alcohols, ethers and ketones.
2, is often used as an intermediate in chemical synthesis. It can be used to synthesize a variety of organic compounds, such as organic dyes, pharmaceuticals and cosmetics. The compound has antioxidant properties, so it is often used in health products and skin care products.
There are two main methods for preparing 2:
1. by 2,6-dimethyl phenol and formaldehyde reaction generated.
2. Oxidation of p-cresol using an oxidant to generate 2, brisk.
When using 2, you need to pay attention to the following safety matters:
-When in contact with skin and eyes, rinse immediately with plenty of water.
-Avoid inhaling or ingestion of this compound, it may be harmful to health.
-During use, follow good laboratory practices and wear protective gloves and glasses.
The following are some properties of 2:
-Melting Point: 109-112°C
-Boiling Point: 288-290°C
-Density: 1.07g/cm³
-Low solubility in water, soluble in organic solvents such as alcohols, ethers and ketones.
2, is often used as an intermediate in chemical synthesis. It can be used to synthesize a variety of organic compounds, such as organic dyes, pharmaceuticals and cosmetics. The compound has antioxidant properties, so it is often used in health products and skin care products.
There are two main methods for preparing 2:
1. by 2,6-dimethyl phenol and formaldehyde reaction generated.
2. Oxidation of p-cresol using an oxidant to generate 2, brisk.
When using 2, you need to pay attention to the following safety matters:
-When in contact with skin and eyes, rinse immediately with plenty of water.
-Avoid inhaling or ingestion of this compound, it may be harmful to health.
-During use, follow good laboratory practices and wear protective gloves and glasses.
Last Update：2024-04-09 19:05:51
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