2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane - Names and Identifiers
Name | 2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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Synonyms | 5'-n-hexyl-2,2'-bithiophene-5-boronic acid pinacol ester 5-(5-hexylthiophen-2-yl)thiophene-2-boronic acid pinacol ester 2-(5′-Hexyl-2,2′-bithien-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,4,5,5-Tetramethyl-2-[5′-hexyl-2,2′-bithien-5-yl]-1,3,2-dioxaborolane 2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(5'-Hexyl-[2,2'-bithiophen]-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 5μ-N-Hexyl-2,2μ-bithiophene-5-boronic acid pinacol ester, 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5μ-N-hexyl-2,2μ-bithiophene, 5-Hexyl-5μ-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2μ-bithiophene
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CAS | 579503-59-6
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InChI | InChI=1/C20H29BO2S2/c1-6-7-8-9-10-15-11-12-16(24-15)17-13-14-18(25-17)21-22-19(2,3)20(4,5)23-21/h11-14H,6-10H2,1-5H3 |
2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane - Physico-chemical Properties
Molecular Formula | C20H29BO2S2
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Molar Mass | 376.38 |
Density | 1.10±0.1 g/cm3(Predicted) |
Melting Point | 36-40°C(lit.) |
Boling Point | 472.5±45.0 °C(Predicted) |
Flash Point | 110°C |
Vapor Presure | 1.21E-08mmHg at 25°C |
Storage Condition | 2-8°C(protect from light) |
Refractive Index | 1.546 |
2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane - Risk and Safety
Hazard Symbols | Xn - Harmful
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Risk Codes | 22 - Harmful if swallowed
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Safety Description | 36 - Wear suitable protective clothing.
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WGK Germany | 3 |
2-(5'-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane - Introduction
2-(5 '-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is an organic compound with the formula C22H28BOS2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: The compound is a solid and can be colorless or light yellow crystals.
-Solubility: It can be dissolved in some organic solvents such as chloroform, dimethyl sulfoxide and n-hexane.
-Stability: It is relatively stable under dry conditions, but may decompose under humid or heated conditions.
Use:
- 2-(5 '-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is commonly used as an intermediate in organic synthesis, especially in the field of organic optoelectronic devices and semiconductors.
-It has a wide range of applications in organic solar cells and fluorescent dyes.
Preparation Method:
The preparation of -2-(5 '-hexyl-2,2'-bithiophen-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is usually carried out by organic synthesis methods.
-The specific preparation method can select a suitable synthesis route according to needs, and the target compound can generally be obtained by the reaction of a borate ester and a synthetic intermediate.
Safety Information:
-Due to the lack of specific safety data, the toxicity and safety of this compound are not clear, so you need to be careful during use and follow relevant laboratory safety measures and personal protective measures.
-It should be kept away from fire and heat sources, and stored in a dry, well-ventilated place.
-If you experience discomfort or abnormalities during related experiments or use, please stop using it immediately and seek professional medical help.
Last Update:2024-04-10 22:29:15