十八烷基二异丁基氯硅烷

十八烷基二异丁基氯硅烷 - Names and Identifiers

Name	chlorodiisobutyloctadecylsilane
Synonyms	Diisobutyloctadecylchlorosilane CHLORODIISOBUTYLOCTADECYLSILANE chlorodiisobutyloctadecylsilane Octadecyl Diisobutyl Chlorosilane n-octadecyldiisobutylchlorosilane chloro[bis(2-methylpropyl)]octadecylsilane Chloro-bis(2-methylpropyl)-octadecylsilane Silane, chlorobis(2-methylpropyl)octadecyl-
CAS	162578-86-1
InChI	InChI=1/C26H55ClSi/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-28(27,23-25(2)3)24-26(4)5/h25-26H,6-24H2,1-5H3
InChIKey	LAMXXRLSKVGVCO-UHFFFAOYSA-N

十八烷基二异丁基氯硅烷 - Physico-chemical Properties

Molecular Formula	C26H55ClSi
Molar Mass	431.25
Density	0.86g/mLat 25°C(lit.)
Boling Point	140-170°C0.05mm Hg(lit.)
Flash Point	>230°F
Vapor Presure	1.32E-08mmHg at 25°C
Storage Condition	Room Temprature
Refractive Index	n20/D 1.459(lit.)

十八烷基二异丁基氯硅烷 - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	S23 - Do not breathe vapour. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 2987 8/PG 2
WGK Germany	3

十八烷基二异丁基氯硅烷 - Introduction

A (18-crown-6) is an organosilicon compound. Its molecular formula is C10H20Cl2Si and structurally contains two isobutyl chlorosilicon groups.

In terms of nature, it is a colorless liquid with low volatility. It has good solubility at room temperature and is soluble in organic solvents such as alcohols, ethers and chlorinated hydrocarbons. It has good chemical stability and can be used as a catalyst or reagent in many chemical reactions.

In terms of application, it is often used as a catalyst in organic synthesis, especially in important cyclization reactions, photo-hydrogenation and addition reactions. It can also be used as a complexing agent to form stable complexes with some metal ions for catalysis, separation and purification processes. In addition, it can also be used as a chemical reagent in organic synthesis and research fields.

On the preparation method, it can be prepared by the reaction of isobutylene with chlorosilicol. For specific preparation steps, reference may be made to organic chemical synthesis literature or related literature.

In terms of safety information, it is relatively safe under normal operating conditions. However, because it is an organic compound, it is still necessary to follow general laboratory safety practices, such as wearing appropriate protective gloves, glasses and laboratory coats. In addition, it is necessary to avoid contact with skin, eyes and mouth, such as accidental contact should be immediately washed with plenty of water. It is necessary to use it in a well-ventilated place and store it properly, away from fire and oxidizing agents. If more detailed safety information is required, please refer to the safety data form for the relevant chemical or consult a professional.

Last Update：2024-04-10 22:30:50