CH3CHCHCOOSi(CH3)3
Trimethylsilyl Crotonate
CAS: 18269-64-2
Molecular Formula: C7H14O2Si
CH3CHCHCOOSi(CH3)3 - Names and Identifiers
| Name | Trimethylsilyl Crotonate |
| Synonyms | CH3CHCHCOOSi(CH3)3 TRIMETHYLSILYL CROTONATE Trimethylsilyl Crotonate Trimethylsilyl-2-Butenoic Acid Trimethylsilyl (2E)-2-Butenoate trimethylsilyl (2E)-but-2-enoate 2-Butenoic acid, trimethylsilyl ester |
| CAS | 18269-64-2 |
| InChI | InChI=1/C7H14O2Si/c1-5-6-7(8)9-10(2,3)4/h5-6H,1-4H3/b6-5+ |
CH3CHCHCOOSi(CH3)3 - Physico-chemical Properties
| Molecular Formula | C7H14O2Si |
| Molar Mass | 158.27 |
| Density | 0.897g/mLat 25°C(lit.) |
| Boling Point | 49-50°C10mm Hg(lit.) |
| Flash Point | 104°F |
| Vapor Presure | 6.61mmHg at 25°C |
| Specific Gravity | 0.897 |
| Storage Condition | 0-6°C |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.4252(lit.) |
| Physical and Chemical Properties | Storage Conditions: 0-6 ℃ WGK Germany:3 |
CH3CHCHCOOSi(CH3)3 - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| TSCA | No |
CH3CHCHCOOSi(CH3)3 - Introduction
Trimethylsilyl Crotonate(Trimethylsilyl but-2-enoate) is an organic compound. The following is an introduction to some of its properties, uses, methods and safety information:
Nature:
-Appearance: colorless liquid
-Molecular formula: C8H16O2Si
-Molecular weight: 172.3g/mol
-Melting point:-112 ° C
-Boiling point: 81-82 ° C
-Stability: Soluble in alcohol, ether and organic solvents, but almost insoluble in water.
Use:
- Trimethylsilyl Crotonate is mainly used in organic synthesis and is often used as a reagent containing electrophilic carbon.
-It can be used as a protecting group in organic synthesis to protect functional groups containing active hydrogen.
-In addition, it can also be used as a reagent, intermediate or ligand in organic reactions.
Method:
Trimethylsilyl Crotonate can be obtained by reacting butenediol with trimethylsilylchloromethane:
CH3SiCl3 HOCH2CH=CHCH2OH → CH3Si(OH)3 ClCH2CH=CHCH2OH
CH3Si(OH)3 → CH3Si(OCH2CH=CHCH2OH)3
Safety Information:
- Trimethylsilyl Crotonate should be used in laboratories or industrial premises in accordance with relevant safety practices, avoiding direct contact with skin and eyes.
-Use should wear appropriate personal protective equipment, such as chemical gloves, goggles, etc.
-Avoid fire and high temperature during storage and handling.
-If inhaled or ingested, seek medical attention immediately.
Nature:
-Appearance: colorless liquid
-Molecular formula: C8H16O2Si
-Molecular weight: 172.3g/mol
-Melting point:-112 ° C
-Boiling point: 81-82 ° C
-Stability: Soluble in alcohol, ether and organic solvents, but almost insoluble in water.
Use:
- Trimethylsilyl Crotonate is mainly used in organic synthesis and is often used as a reagent containing electrophilic carbon.
-It can be used as a protecting group in organic synthesis to protect functional groups containing active hydrogen.
-In addition, it can also be used as a reagent, intermediate or ligand in organic reactions.
Method:
Trimethylsilyl Crotonate can be obtained by reacting butenediol with trimethylsilylchloromethane:
CH3SiCl3 HOCH2CH=CHCH2OH → CH3Si(OH)3 ClCH2CH=CHCH2OH
CH3Si(OH)3 → CH3Si(OCH2CH=CHCH2OH)3
Safety Information:
- Trimethylsilyl Crotonate should be used in laboratories or industrial premises in accordance with relevant safety practices, avoiding direct contact with skin and eyes.
-Use should wear appropriate personal protective equipment, such as chemical gloves, goggles, etc.
-Avoid fire and high temperature during storage and handling.
-If inhaled or ingested, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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CAS: 18269-64-2
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CAS: 18269-64-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
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