DIMETHYLTHEXYLSILYL CHLORIDE

Product Name: DIMETHYLTHEXYLSILYL CHLORIDE
CAS No.: 67373-56-2
Chemical Name: DIMETHYLTHEXYLSILYL CHLORIDE
Synonyms: TDSCL;Chloro(dimethyl)thexylsilane 95%;Chloro(2,3-diMethylbutan-2-yl)diMethylsilane;TDSCI;DK359;THEXYLDIMETHYLCHLOROSILANE;Thexyldimethylsilylchlorid;Chlorothexyldimethylsilane;n-diMethylhexylchlorosilane;DIMETHYL-THEXYLCHLOROSILANE
CBNumber: CB1485754
Molecular Formula: C8H19ClSi
Formula Weight: 178.77
MOL File: 67373-56-2.mol

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DIMETHYLTHEXYLSILYL CHLORIDE Property

Melting point:: 15 °C
Boiling point:: 55-56 °C10 mm Hg(lit.)
Density: 0.909 g/mL at 25 °C(lit.)
refractive index: n20/D 1.449(lit.)
Flash point:: 125 °F
storage temp.: Sealed in dry,2-8°C
solubility: sol in THF, DMF, CH2Cl2.
form: clear liquid
color: Colorless to Almost colorless
Specific Gravity: 0.911
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
Sensitive: Moisture Sensitive
BRN: 3647960
InChIKey: KIGALSBMRYYLFJ-UHFFFAOYSA-N
CAS DataBase Reference: 67373-56-2(CAS DataBase Reference)

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Safety

Hazard Codes: C
Risk Statements: 10-34-37
Safety Statements: 26-36/37/39-45
RIDADR: UN 2986 8/PG 2
WGK Germany: 3
F: 10-21
TSCA: No
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H226Flammable liquid and vapour

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 302449
Product name: Chloro(dimethyl)thexylsilane
Purity: 95%
Packaging: 25g
Price: $105
Updated: 2024/03/01

Sigma-Aldrich

Product number: 302449
Product name: Chloro(dimethyl)thexylsilane
Purity: 95%
Packaging: 100g
Price: $211.8
Updated: 2024/03/01

TCI Chemical

Product number: T2116
Product name: Chloro(dimethyl)thexylsilane
Purity: >95.0%(GC)
Packaging: 5g
Price: $117
Updated: 2024/03/01

TCI Chemical

Product number: T2116
Product name: Chloro(dimethyl)thexylsilane
Purity: >95.0%(GC)
Packaging: 25g
Price: $239
Updated: 2023/01/07

TRC

Product number: D461043
Product name: DimethylthexylsilylChloride
Packaging: 500mg
Price: $75
Updated: 2021/12/16

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DIMETHYLTHEXYLSILYL CHLORIDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless to almost colorless liquid

Physical properties

mp 14–15 °C; bp 55–56 °C/10 mmHg; d 0.909 g cm?3.

Uses

Silylating reagent for the protection of 1? and 2? alcohols and N-silylation of amines and amides; used in the preparation of thexyldimethylsilyl triflate; formation of α-silyl hydrazones; formylation of polyfluoroalkyl halides. Thexyldimethylsilyl chloride (TDS-Cl) was first introduced as a more easily prepared alternative to the more commonly used t-butyldimethylsilyl chloride for the protection of alcohols.

Uses

Protecting reagent for alcohols and other functional groups. Employed in the synthesis of silicon naphthocyanine and cyclodextrin derivatives, which are useful as antitumor dyes and chiral stationary phases, respectively.

Preparation

To a mixture of dimethylchlorosilane (10 mL, 92 mmol) and AlCl3 (0.680 g, 5 mmol) at 25°Cwas added 2,3-dimethyl-2-butene (11 mL, 91 mmol). After stirring for 4 h at ambient temperature, the mixture was filtered and distilled to yield 15.2 g of TDS-Cl (93%).

Purification Methods

Purify it by fractional distillation and store it in small aliquots in sealed ampoules. It is very sensitive to moisture and is estimated by dissolving an aliquot in excess of 0.1M NaOH and titrating with 0.1M HCl using methyl red as indicator [Szabó et al. Helv Chim Acta 67 2128 1984].

DIMETHYLTHEXYLSILYL CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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DIMETHYLTHEXYLSILYL CHLORIDE Suppliers

Belgium 2 China 89 Europe 1 France 1 Germany 4 India 2 Japan 2 Singapore 1 Slovakia 1 Switzerland 2 The Netherlands 1 United Kingdom 8 United States 17 Global 131

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View Lastest Price from DIMETHYLTHEXYLSILYL CHLORIDE manufacturers

Career Henan Chemical Co

Product: DIMETHYLTHEXYLSILYL CHLORIDE 67373-56-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98%-99.9%HPLC
Supply Ability: 100KG
Release date: 2020-02-04

67373-56-2, DIMETHYLTHEXYLSILYL CHLORIDERelated Search:

CHLOROMETHYLPHENYLSILANE N-BUTYLDIMETHYLCHLOROSILANE ALLYLDIMETHYLCHLOROSILANE Chloro(chloromethyl)dimethylsilane n-Octyldimethylchlorosilane Chlorodimethyloctadecylsilane 1H,1H,2H,2H-PERFLUOROOCTYLDIMETHYLCHLOROSILANE Chlorodimethylpentafluorophenylsilane Chlorodimethylphenylsilane tert-Butyldimethylsilyl chloride Chlorodimethylsilane T-BUTYLDIMETHYLSILANE Chlorotrimethylsilane CHLORODIMETHYLISOBUTYLSILANE 3-CYANOPROPYLMETHYLDICHLOROSILANE CHLOROSILANE ISOPROPYLDIMETHYLCHLOROSILANE DIMETHYLISOPROPYLSILANE

Chlorodimethyl(1,1,2-trimethylpropyl)silane Dimethylthexylsilyl Chloride

n-diMethylhexylchlorosilane

Chloro(2,3-diMethylbutan-2-yl)diMethylsilane

Dimethyl(1,1,2-trimethylpropyl)silyl chloride

Chloro(dimethyl)thexylsilane(Dimethylthexylsilyl chloride、TDSCI)

Chloro(dimethyl)thexylsilane 95%

TDSCI

TDSCL

THEXYLDIMETHYLCHLOROSILANE

THEXYLDIMETHYLSILYL CHLORIDE

DIMETHYL-THEXYLCHLOROSILANE

DIMETHYLTHEXYLSILYL CHLORIDE

DIMETHYL-(2,3-DIMETHYL-2-BUTYL)CHLOROSILANE

CHLORO-DIMETHYL-THEXYLSILANE

CHLORODIMETHYL(1,1,2-TRIMETHYLPROPYL)SILANE

Thexyldimethylsilylchlorid

Chlorodimethylthexylsilane~Dimethyl(2,3-dimethylbutyl)chlorosilane~Dimethylthexylsilylchloride

Thexyldimethylchlorosilane,95%

ThexyldimethylchlorosilaneTDSCl

Silane, chlorodimethyl(1,1,2-trimethylpropyl)-

dimethyl(2,3-dimethylbutyl)chlorosilane

Chloro-dimethyl-(2,3-dimethyl-2-butyl)-silane

Chlorodimethyl(1,1,2-trimethylpropyl)silane, Dimethyl-(2,3-dimethyl-2-butyl)chlorosilane, Dimethyl-thexylchlorosilane, Dimethylthexylsilyl chloride, TDSCl, Thexyldimethylsilyl chloride

Chlorothexyldimethylsilane

Chlorodimethylthexylsilane,95%

DK359

67373-56-2

CH32CHCCH32SiCH32Cl

Protecting and Derivatizing Reagents

Protection and Derivatization

Silicon-Based

Synthetic Reagents