2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE

Product Name: 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE
CAS No.: 82495-75-8
Chemical Name: 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE
Synonyms: PHENYL PHOSPHONIUM CHLORIDE;SEM-TRIPHENYLPHOSPHONIUM CHLORIDE;triphenyl(2-trimethylsilylethoxymethyl)phosphanium;[2-(trimethylsily)ethoxymethyl]triphenylphosphonium.Cl;2-(trime-silyl)ethoxymethyl-triphenyl-phosphonium chloride;-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride;2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE;triphenyl(2-trimethylsilylethoxymethyl)phosphanium:chloride;Triphenyl((2-(trimethylsilyl)ethoxy)methyl)phosphonium chloride;Phosphonium, triphenyl[[2-(trimethylsilyl)ethoxy]methyl]-, chloride
CBNumber: CB6125466
Molecular Formula: C24H30ClOPSi
Formula Weight: 429.01
MOL File: 82495-75-8.mol

More

Less

2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE Property

Melting point:: 145-149 °C(lit.)
storage temp.: Sealed in dry,2-8°C
solubility: Sol H2O and dichloromethane; sparingly soluble in THF.
form: powder to crystal
color: White to Almost white
BRN: 4632507
CAS DataBase Reference: 82495-75-8(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
F: 3
HS Code: 2931.90.6000

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 330671
Product name: 2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride
Purity: 98%
Packaging: 1g
Price: $45.8
Updated: 2023/01/07

Sigma-Aldrich

Product number: 330671
Product name: 2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride
Purity: 98%
Packaging: 5g
Price: $146
Updated: 2023/01/07

TCI Chemical

Product number: T1458
Product name: 2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride
Purity: >98.0%(T)
Packaging: 5g
Price: $166
Updated: 2024/03/01

TCI Chemical

Product number: T1458
Product name: 2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride
Purity: >98.0%(T)
Packaging: 25g
Price: $508
Updated: 2024/03/01

TRC

Product number: T896153
Product name: 2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride
Packaging: 250mg
Price: $40
Updated: 2021/12/16

More

Less

2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE Chemical Properties,Usage,Production

Physical properties

mp 165–169 °C.

Uses

2-(Trimethylsilyl)ethoxymethyltriphenylphosphonium Chloride is used in preparation of Benzodecalindiones as antitumor agents.

Uses

[2-(Trimethylsilyl)ethoxymethyl]- triphenylphosphonium chloride is a reagent undergoes deprotonation and yield formation permitting the construction of enol ethers from aldehydes and ketones.

Preparation

Involves reaction of triphenylphosphine with 2-(trimethylsilyl)ethoxymethyl chloride in benzene at gentle reflux for 18 h. Upon cooling, the resulting phosphonium salt can be recovered by filtration and purified by triturating with diethyl ether in 94% yield.

Purification Methods

Wash the solid with AcOH and recrystallise it from CH2Cl2/EtOAc. Dry it in a vacuum desiccator. Hygroscopic. 1H NMR (CDCl3) : -0.2 (s, Me3Si), 0.8 (t, 8Hz, CH2Si), 3.83 (t, 8Hz, OCH2), 5.77 (d, JPH 4Hz, P+-CH2O) and 7.70 (m, aromatic H). [Sch.nauer & Zbiral Justus Liebigs Ann Chem 1039 1983.]

2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE Suppliers

China 54 Germany 2 India 2 Japan 1 Switzerland 1 United Kingdom 5 United States 8 Global 73

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

Beijing Donghualituo Techonlogy Development Co.,Ltd.

Tel: 010-88425576
Fax: (+86)-10-88425546
Email: sales@dhltchem.com
Country: China
ProdList: 793
Advantage: 59

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Hunan Hui Bai Shi Biotechnology Co., Ltd.

Tel: 0731-85526065 13308475853
Email: ivy@hnhbsj.com
Country: China
ProdList: 4554
Advantage: 62

Sci General Material & Chemical Ltd

Tel: 21-58388037 13472507714
Fax: 0086-21-56829747 Company QQ: 1589045147
Email: 1589045147@qq.com
Country: China
ProdList: 745
Advantage: 55

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9718
Advantage: 55

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19915
Advantage: 55

More

Less

View Lastest Price from 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE manufacturers

Career Henan Chemical Co

Product: 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE 82495-75-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-09

82495-75-8, 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDERelated Search:

[Bis(trifluoromethanesulfonyl)imidate](triphenylphosphine)gold(I),98% Triphenylphosphine hydrobromide Triphenylacetic acid Triphenylmethyl Chloride Triphenylphosphine oxide Chlorotriphenyltin TRIPHENYL BORATE Bis(triphenylphosphinepalladium) acetate Triphenylmethane Triphenylphosphine-3,3',3''-trisulfonic acid trisodium salt PROPARGYLTRIPHENYLPHOSPHONIUM BROMIDE N-BOC-IMINO-(TRIPHENYL)PHOSPHORANE TRIMETHYLSILANE HYDROXYMETHYL TRIPHENYLPHOSPHONIUM CHLORIDE 2-(Trimethylsilyl)ethanol 2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE (Methoxymethyl)triphenylphosphonium chloride

SEM-TRIPHENYLPHOSPHONIUM CHLORIDE

2-(TRIMETHYLSILYL)ETHOXYMETHYLTRIPHENYLPHOSPHONIUM CHLORIDE

-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride

2-(trime-silyl)ethoxymethyl-triphenyl-phosphonium chloride

PHENYL PHOSPHONIUM CHLORIDE

[2-(trimethylsily)ethoxymethyl]triphenylphosphonium.Cl

2-(Trimethylsilyl)ethoxymethyl-triphenylphosphonium chloride,SEM-triphenylphosphonium chloride

triphenyl(2-trimethylsilylethoxymethyl)phosphanium:chloride

Phosphonium, triphenyl[[2-(trimethylsilyl)ethoxy]methyl]-, chloride

Triphenyl((2-(trimethylsilyl)ethoxy)methyl)phosphonium chloride

triphenyl(2-trimethylsilylethoxymethyl)phosphanium

82495-75-8

CH33SiCH2CH2OCH2PC6H53Cl

C24H30OPSiCl

C24H30ClOPSi

C-C Bond Formation

Si-(C)4 Compounds

Wittig Reaction

Wittig & Horner-Emmons Reaction

Si (Classes of Silicon Compounds)

Silicon Compounds (for Synthesis)

Phosphonium Compounds

Synthetic Reagents

Wittig Reagents

Olefination

Wittig Reaction

Phosphonium Compounds

Si (Classes of Silicon Compounds)

Si-(C)4 Compounds

Silicon Compounds (for Synthesis)

Synthetic Organic Chemistry

Wittig & Horner-Emmons Reaction