CHLORODIISOPROPYLOCTYLSILANE

CHLORODIISOPROPYLOCTYLSILANE - Names and Identifiers

Name	diisopropyloctylchlorosilane
Synonyms	diisopropyloctylchlorosilane OCTYLDIISOPROPYLCHLOROSILANE CHLORODIISOPROPYLOCTYLSILANE N-Ctyldiisopropylchlorosilane Chloro(diisopropyl)octylsilane n-Octyldiisopropylchlorosilane N-OCTYLDIISOPROPYLCHLOROSILANE chloro-octyl-di(propan-2-yl)silane chloro[bis(1-methylethyl)]octylsilane Silane, chlorobis(1-methylethyl)octyl- Diisopropyloctylchlorosilane, Octyldiisopropylchlorosilane
CAS	117559-37-2
InChI	InChI=1/C14H31ClSi/c1-6-7-8-9-10-11-12-16(15,13(2)3)14(4)5/h13-14H,6-12H2,1-5H3

CHLORODIISOPROPYLOCTYLSILANE - Physico-chemical Properties

Molecular Formula	C14H31ClSi
Molar Mass	262.93
Density	0.875g/mLat 25°C(lit.)
Boling Point	95-99°C 0,5mm
Flash Point	>230°F
Vapor Presure	0.00309mmHg at 25°C
Specific Gravity	0.875
Sensitive	7: reacts slowly with moisture/water
Refractive Index	n20/D 1.455(lit.)

CHLORODIISOPROPYLOCTYLSILANE - Risk and Safety

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
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	UN 2987 8/PG 2
WGK Germany	3
FLUKA BRAND F CODES	10-21
TSCA	No
Hazard Class	8
Packing Group	II

CHLORODIISOPROPYLOCTYLSILANE - Reference Information

Overview

diisopropylchlorosilanes are useful as intermediates in the synthesis of pharmaceuticals. If diisopropylchlorosilane is inhaled, move the patient to fresh air; If there is skin contact, remove contaminated clothing and rinse the skin thoroughly with soap and water; if the eyes are in contact, the eyelids should be separated, washed with running water or normal saline, and immediately seek medical treatment; If you eat, immediately rinse, do not emesis, should immediately seek medical treatment.

preparation

improvement of the synthesis method of diisopropylchlorosilane, using tetrahydrofuran instead of diethyl ether, so that the reaction can be amplified, to achieve the production scale of kg level or above. A reagent in the form of isopropyl magnesium chloride is obtained by reacting 2-chloropropane and magnesium turnings in tetrahydrofuran; The reagent in the form of isopropyl magnesium chloride is then reacted with trichlorosilane, and the product is obtained by distillation.

Last Update：2024-04-10 22:29:15