Cyclohexanone,3,3,5,5-tetramethyl-
3,3,5,5-Tetramethylcyclohexanone
CAS: 14376-79-5
Molecular Formula: C10H18O
Cyclohexanone,3,3,5,5-tetramethyl- - Names and Identifiers
| Name | 3,3,5,5-Tetramethylcyclohexanone |
| Synonyms | NSC 91511 3,3,5,5-Tetramethylcyclohexanone 3,3,5,5-TETRAMETHYLCYCLOHEXANONE Cyclohexanone,3,3,5,5-tetramethyl- 3,3,5,5-Tetramethyl-1-cyclohexanone 3,3,5,5-tetramethylcyclohexan-1-one |
| CAS | 14376-79-5 |
| EINECS | 238-350-3 |
| InChI | InChI=1/C10H18O/c1-9(2)5-8(11)6-10(3,4)7-9/h5-7H2,1-4H3 |
| InChIKey | OQJMHUOCLRCSED-UHFFFAOYSA-N |
Cyclohexanone,3,3,5,5-tetramethyl- - Physico-chemical Properties
| Molecular Formula | C10H18O |
| Molar Mass | 154.25 |
| Density | 0.881 g/mL at 25 °C (lit.) |
| Melting Point | 11-12 °C |
| Boling Point | 200-203°C |
| Flash Point | 164°F |
| Vapor Presure | 0.457mmHg at 25°C |
| Appearance | Liquid |
| Color | Clear colorless to slightly yellow |
| BRN | 1237421 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.451(lit.) |
Cyclohexanone,3,3,5,5-tetramethyl- - Risk and Safety
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29142990 |
Cyclohexanone,3,3,5,5-tetramethyl- - Introduction
3,3,5, is an organic compound with the chemical formula C10H18O. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
1. Appearance: 3,3,5, colorless liquid or crystalline solid.
2. Density: The density is relatively low, about 0.92G/cm3.
3. Boiling point: The boiling point of this compound is about 167-172 degrees Celsius.
4. Melting point: Its melting point is about 29-30 degrees Celsius.
Use:
1. 3,5, 2 can be used as a solvent, widely used in chemical laboratories and industrial production.
2. It can also be used as synthetic dyes, spices and pharmaceutical intermediates.
3. Because the compound has high stability in the oxidation reaction, it can also be used as a preservative and antioxidant.
Method:
3,3,5, can usually be synthesized by reacting cyclohexanone having a methyl group or its precursor with methanol under alkaline conditions. The specific preparation method can be adjusted according to actual requirements and reaction conditions.
Safety Information:
1. 3,5, is stable at room temperature, but avoid contact with strong oxidants and fire sources.
2. When using the compound should take appropriate protective measures, such as wearing appropriate protective gloves, glasses and clothing, to ensure good ventilation.
3. If exposed to the compound, rinse immediately with plenty of water and seek medical help.
4. Please consult the label or relevant safety literature for detailed safety information, and follow the correct operating procedures to use the compound.
Nature:
1. Appearance: 3,3,5, colorless liquid or crystalline solid.
2. Density: The density is relatively low, about 0.92G/cm3.
3. Boiling point: The boiling point of this compound is about 167-172 degrees Celsius.
4. Melting point: Its melting point is about 29-30 degrees Celsius.
Use:
1. 3,5, 2 can be used as a solvent, widely used in chemical laboratories and industrial production.
2. It can also be used as synthetic dyes, spices and pharmaceutical intermediates.
3. Because the compound has high stability in the oxidation reaction, it can also be used as a preservative and antioxidant.
Method:
3,3,5, can usually be synthesized by reacting cyclohexanone having a methyl group or its precursor with methanol under alkaline conditions. The specific preparation method can be adjusted according to actual requirements and reaction conditions.
Safety Information:
1. 3,5, is stable at room temperature, but avoid contact with strong oxidants and fire sources.
2. When using the compound should take appropriate protective measures, such as wearing appropriate protective gloves, glasses and clothing, to ensure good ventilation.
3. If exposed to the compound, rinse immediately with plenty of water and seek medical help.
4. Please consult the label or relevant safety literature for detailed safety information, and follow the correct operating procedures to use the compound.
Last Update：2024-04-09 21:04:16
