3946-32-5
Monomethyl suberate
CAS: 3946-32-5
Molecular Formula: C9H16O4
3946-32-5 - Names and Identifiers
| Name | Monomethyl suberate |
| Synonyms | MONOMETHYL SUBERATE Monomethyl suberate Monomethyl octanedioate METHYL HYDROGEN SUBERATE Methyl hydrogen suberate 8-methoxy-8-oxooctanoate SUBERIC ACID METHYL ESTER 8-methoxy-8-oxooctanoic acid MONOMETHYL OCTANE-1,8-DIOATE Suberil acid monomethy ester Suberic acid monomethy ester Suberic acid monomethyl ester SUBERIC ACID MONOMETHYL ESTER METHYL HYDROGEN OCTANE-1,8-DIOATE OCTANEDIOIC ACID MONOMETHYL ESTER |
| CAS | 3946-32-5 |
| EINECS | 609-687-7 |
| InChI | InChI=1/C9H16O4/c1-13-9(12)7-5-3-2-4-6-8(10)11/h2-7H2,1H3,(H,10,11)/p-1 |
| InChIKey | KOVPXZDUVJGGFU-UHFFFAOYSA-N |
3946-32-5 - Physico-chemical Properties
| Molecular Formula | C9H16O4 |
| Molar Mass | 188.22 |
| Density | 1.047 g/mL at 25 °C (lit.) |
| Melting Point | 17-19 °C (lit.) |
| Boling Point | 185-186 °C/18 mmHg (lit.) |
| Flash Point | >230°F |
| Solubility | DMSO, Methanol |
| Vapor Presure | 0.000208mmHg at 25°C |
| Appearance | Solid |
| Color | Colourless Semi |
| pKa | 4.76±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | n20/D 1.444(lit.) |
| MDL | MFCD00004427 |
| Physical and Chemical Properties | Melting Point: 17 - 19 Boiling Point: 185-186 at 18mm Hg density: 1.047 |
3946-32-5 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29171900 |
3946-32-5 - Introduction
Monomethyl suberate, chemical formula C9H18O4, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
- Monomethyl suberate is a colorless liquid with a weak fruity odor at room temperature.
-Its density is about 0.97 g/mL, and its boiling point is about 220-230°C.
- Monomethyl suberate has good solubility and can be dissolved in many organic solvents, such as alcohols and ethers.
Use:
- Monomethyl suberate can be used to synthesize other organic compounds, such as flavors, herbs, medicines and dyes.
-It can also be used in industrial applications such as solvents, lubricants and plasticizers.
Preparation Method:
-The common preparation method of Monomethyl suberate is through the esterification reaction of suberic acid and methanol. The reaction is generally carried out under acidic conditions using an acid catalyst such as sulfuric acid or a methylating agent such as methylsulfuric acid.
Safety Information:
- Monomethyl suberate low toxicity, but still need to pay attention to safe use.
-Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water.
-in use to maintain good ventilation conditions, avoid inhalation of its vapor.
- Monomethyl suberate is flammable and should be kept away from fire and high temperature.
-Storage should be sealed, in a cool and dry place, away from fire and oxidizing agents.
Nature:
- Monomethyl suberate is a colorless liquid with a weak fruity odor at room temperature.
-Its density is about 0.97 g/mL, and its boiling point is about 220-230°C.
- Monomethyl suberate has good solubility and can be dissolved in many organic solvents, such as alcohols and ethers.
Use:
- Monomethyl suberate can be used to synthesize other organic compounds, such as flavors, herbs, medicines and dyes.
-It can also be used in industrial applications such as solvents, lubricants and plasticizers.
Preparation Method:
-The common preparation method of Monomethyl suberate is through the esterification reaction of suberic acid and methanol. The reaction is generally carried out under acidic conditions using an acid catalyst such as sulfuric acid or a methylating agent such as methylsulfuric acid.
Safety Information:
- Monomethyl suberate low toxicity, but still need to pay attention to safe use.
-Avoid contact with skin and eyes. If there is contact, rinse immediately with plenty of water.
-in use to maintain good ventilation conditions, avoid inhalation of its vapor.
- Monomethyl suberate is flammable and should be kept away from fire and high temperature.
-Storage should be sealed, in a cool and dry place, away from fire and oxidizing agents.
Last Update：2024-04-09 02:00:45
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