(11-Bromoundecyl)(trichloro)silane

(11-Bromoundecyl)(trichloro)silane - Names and Identifiers

Name	(11-bromoundecyl)(trichloro)silanato(2-)
Synonyms	LogP 11-BROMOUNDECYLTRICHLOROSILANE (11-Bromoundecyl)(trichloro)silane Silane, (11-bromoundecyl)trichloro- (11-bromoundecyl)(trichloro)silanato(2-)
CAS	79769-48-5
InChI	InChI=1/C11H22BrCl3Si/c12-10-8-6-4-2-1-3-5-7-9-11-16(13,14)15/h1-11H2

(11-Bromoundecyl)(trichloro)silane - Physico-chemical Properties

Molecular Formula	C11H22BrCl3Si
Molar Mass	368.64
Density	1,26 g/cm3
Boling Point	172°C 1mm
Flash Point	161.42°C
Vapor Presure	0mmHg at 25°C
Appearance	clear liquid
Specific Gravity	1.26
Color	Colorless to Light yellow to Light orange
Storage Condition	RT in inert gas
Sensitive	8: reacts rapidly with moisture, water, protic solvents
Refractive Index	1.485

(11-Bromoundecyl)(trichloro)silane - Risk and Safety

Risk Codes	R34 - Causes burns 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	2987
TSCA	No

(11-Bromoundecyl)(trichloro)silane - Introduction

(11-bromoundecyl)(trichloro)silanato(2-) ((11-bromoundecyl)(trichloro)silanato(2-)) is an organosilicon compound having the chemical formula C11H23BrCl3Si. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Appearance:(11-bromoundecyl)(trichloro)silanato(2-) is a colorless to slightly yellow liquid.
-Melting point: Its melting point is about -25 to -22 degrees Celsius.
-Boiling point: Its boiling point is about 144 to 145 degrees Celsius.
-Density:(11-bromoundecyl)(trichloro) The density of silanato(2-) is about 1.17 g/ml.
-Solubility: It can be dissolved in common solvents, such as alcohols, ethers and aromatic hydrocarbons.

Use:
(11-bromoundecyl)(trichloro)silanato(2-) has certain applications in organic synthesis:
-It can be used as a reagent in organic synthesis to introduce alkyl chains or functional groups.
-It can be used in the fields of surface treatment agents, coatings and adhesives to improve surface properties.
-It can also be used to modify silica gel and silica gel particles to improve its hydrophilicity and dispersibility.

Preparation Method:
(11-bromoundecyl)(trichloro)silanato(2-) is usually synthesized by the following steps:
1. The reaction between undecyltrichlorosilane and bromide is carried out in the presence of a base.
2. After the reaction is completed, the pure product is obtained through appropriate process operations.

Safety Information:
(11-bromoundecyl)(trichloro)silanato(2-) is an organic synthesis reagent. The following safety precautions should be paid attention to during use and storage:
-This compound is irritating and should be carefully avoided when in contact with skin, eyes or respiratory tract.
-Personal protective equipment such as protective gloves, goggles and masks should be worn during use.
-should be stored in a dry, ventilated place, away from fire and oxidant.
-Follow laboratory safety procedures during operation to avoid the release of harmful gases and substances.

Please note that this is only a general description of the compound, which may need to be judged based on specific use and environment. Before using this compound, it is recommended to refer to the relevant literature and safety instructions, and use it under the guidance of professionals.

Last Update：2024-04-10 22:29:15