6651-43-0
1-(trimethylsiloxy)-1,3-butadiene
CAS: 6651-43-0
Molecular Formula: C7H14OSi
6651-43-0 - Names and Identifiers
6651-43-0 - Physico-chemical Properties
| Molecular Formula | C7H14OSi |
| Molar Mass | 142.27 |
| Density | 0.811g/mLat 25°C(lit.) |
| Boling Point | 131°C(lit.) |
| Flash Point | 77°F |
| Solubility | Sol most standard organic solvents. |
| Vapor Presure | 9.43mmHg at 25°C |
| Specific Gravity | 0.811 |
| BRN | 1902024 |
| Storage Condition | 2-8°C |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.448(lit.) |
6651-43-0 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - 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. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | No |
| Hazard Class | 3.2 |
| Packing Group | III |
6651-43-0 - Introduction
1-(trimethylsiloxy)-1,3-butadiene is an organic compound whose chemical formula is C7H14OSi.
Nature:
1-(trimethylsiloxy)-1,3-butadiene is a colorless liquid with a peculiar odor. It has a density of 0.810g/cm³, a boiling point of 105-107°C, and a flash point of 35°C. It can be dissolved in organic solvents such as alcohols and ethers.
Use:
1-(trimethylsiloxy)-1,3-butadiene is widely used in organic synthesis, especially as a ligand in organometallic catalyzed reactions. It can be used to synthesize compounds for use in the pharmaceutical and agrochemical industries.
Preparation Method:
The preparation of 1-(trimethylsiloxy)-1,3-butadiene is generally obtained by reacting 1,3-butadiene and trimethylchlorosilane in the presence of hydrochloric acid.
Safety Information:
1-(trimethylsiloxy)-1,3-butadiene is a volatile liquid. Care should be taken to avoid inhalation and contact with skin. During use, take necessary protective measures, such as wearing gloves and safety glasses. During storage and handling, contact with strong oxidants and strong acids should be avoided to avoid dangerous reactions. If accidentally splashed into the eyes or skin, rinse immediately with plenty of water and seek medical help.
Nature:
1-(trimethylsiloxy)-1,3-butadiene is a colorless liquid with a peculiar odor. It has a density of 0.810g/cm³, a boiling point of 105-107°C, and a flash point of 35°C. It can be dissolved in organic solvents such as alcohols and ethers.
Use:
1-(trimethylsiloxy)-1,3-butadiene is widely used in organic synthesis, especially as a ligand in organometallic catalyzed reactions. It can be used to synthesize compounds for use in the pharmaceutical and agrochemical industries.
Preparation Method:
The preparation of 1-(trimethylsiloxy)-1,3-butadiene is generally obtained by reacting 1,3-butadiene and trimethylchlorosilane in the presence of hydrochloric acid.
Safety Information:
1-(trimethylsiloxy)-1,3-butadiene is a volatile liquid. Care should be taken to avoid inhalation and contact with skin. During use, take necessary protective measures, such as wearing gloves and safety glasses. During storage and handling, contact with strong oxidants and strong acids should be avoided to avoid dangerous reactions. If accidentally splashed into the eyes or skin, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:59
Supplier List
Spot supply
Product Name: 1-(Trimethylsiloxy)-1,3-butadiene 98% Request for quotationCAS: 6651-43-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1-(Trimethylsiloxy)-1,3-butadiene 98% Visit Supplier Webpage Request for quotationCAS: 6651-43-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 1-(Trimethylsiloxy)-1,3-Butadiene Visit Supplier Webpage Request for quotation
CAS: 6651-43-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 6651-43-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Spot supply
Product Name: 1-(Trimethylsiloxy)-1,3-butadiene 98% Request for quotationCAS: 6651-43-0
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: 1-(Trimethylsiloxy)-1,3-butadiene 98% Visit Supplier Webpage Request for quotationCAS: 6651-43-0
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
WhatsApp: +86-18621343501
Product Name: 1-(Trimethylsiloxy)-1,3-Butadiene Visit Supplier Webpage Request for quotation
CAS: 6651-43-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
CAS: 6651-43-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
View History
6651-43-0
13218-36-5
Tetrahydrofuran
反-2-十一碳烯醛
2-乙酰基呋喃
188813-02-7
1353428-89-3
4-Acetamino phenol
132123-45-6
121158-58-5
13218-36-5
Tetrahydrofuran
反-2-十一碳烯醛
2-乙酰基呋喃
188813-02-7
1353428-89-3
4-Acetamino phenol
132123-45-6
121158-58-5