(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE

Product Name: (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE
CAS No.: 67963-68-2
Chemical Name: (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE
Synonyms: DK863;AKOS 228-12;P-BROMOPHENOXY(T-BUTYL)DIMETHYLSILANE;4-Bromophenoxy t-Butyl Dimethylsilane;(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE;1-Bromo-4-(tert-butyldimethylsiloxy)benzene;4-BroMophenyl tert-ButyldiMethylsilyl Ether;(4-Bromophenoxy)-tert-butyldimethylsilane;1-BroMo-4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]benzene;Benzene, 1-bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-
CBNumber: CB7481046
Molecular Formula: C12H19BrOSi
Formula Weight: 287.27
MOL File: 67963-68-2.mol

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(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Property

Boiling point:: 137 °C25 mm Hg(lit.)
Density: 1.174 g/mL at 25 °C(lit.)
refractive index: n20/D 1.511(lit.)
Flash point:: 53 °F
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Chloroform, Ethyl Acetate, Methanol
form: Liquid
Specific Gravity: 1.175
color: Colorless
Hydrolytic Sensitivity: 4: no reaction with water under neutral conditions
InChI: InChI=1S/C12H19BrOSi/c1-12(2,3)15(4,5)14-11-8-6-10(13)7-9-11/h6-9H,1-5H3
InChIKey: DLGZGLKSNRKLSM-UHFFFAOYSA-N
SMILES: C1(Br)=CC=C(O[Si](C(C)(C)C)(C)C)C=C1

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Safety

Hazard Codes: F,Xi
Risk Statements: 11-36/37/38
Safety Statements: 16-26-36-37/39-60-37-23
RIDADR: UN 1993 3/PG 2
WGK Germany: 3
TSCA: No
HazardClass: 3
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 444774
Product name: (4-Bromophenoxy)-tert-butyldimethylsilane
Purity: 97%
Packaging: 5ml
Price: $97.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 444774
Product name: (4-Bromophenoxy)-tert-butyldimethylsilane
Purity: 97%
Packaging: 25ml
Price: $248.9
Updated: 2025/07/31

TCI Chemical

Product number: B6264
Product name: (4-Bromophenoxy)(tert-butyl)dimethylsilane
Purity: min. 98.0 %
Packaging: 5G
Price: $83
Updated: 2025/07/31

TCI Chemical

Product number: B6264
Product name: (4-Bromophenoxy)(tert-butyl)dimethylsilane
Purity: min. 98.0 %
Packaging: 25G
Price: $250
Updated: 2025/07/31

TRC

Product number: B686445
Product name: 4-Bromophenoltert-ButyldimethylsilylEther
Packaging: 10g
Price: $130
Updated: 2021/12/16

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(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Chemical Properties,Usage,Production

Chemical Properties

Colourless Oil

Synthesis

106-41-2

18162-48-6

67963-68-2

Step 1a: 4-Bromophenol (10.0 g, 57.8 mmol) and tert-butyldimethylchlorosilane (TBSCl, 11.3 g, 75.14 mmol) were sequentially added to dry DMC (100 mL). Triethylamine (Et3N, 16.7 g, 115.6 mmol) was slowly added dropwise at room temperature, and the reaction mixture was continued to be stirred for 2 h after the dropwise addition. After completion of the reaction, the solvent was removed by distillation under reduced pressure. Petroleum ether (200 mL) was added to the residue, transferred to a partition funnel, and the organic layer was washed sequentially with water and saturated saline. The organic layer was dried with anhydrous sodium sulfate (Na2SO4), filtered and purified by a short silica gel column, and finally the solvent was evaporated under reduced pressure to give the target product (4-bromophenoxy)tert-butyldimethylsilane (compound 0101, 16.6 g, 100% yield) as a colorless oil.1H NMR (CDCl3) δ: 0.18 (s, 6H), 0.98 (s, 9H), and 2.71 (t, J = 6 Hz, 2H), 6.70-6.73 (m, 2H), 7.30-7.33 (m, 2H).

References

[1] Journal of Chemical Research, Miniprint, 1987, # 12, p. 3144 - 3177
[2] Bioorganic and medicinal chemistry, 2003, vol. 11, # 16, p. 3457 - 3474
[3] Tetrahedron Letters, 2004, vol. 45, # 33, p. 6357 - 6359
[4] Patent: US2009/76006, 2009, A1. Location in patent: Page/Page column 29; 34-35
[5] Patent: EP747704, 2003, B1. Location in patent: Page 11

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Preparation Products And Raw materials

Raw materials

Preparation Products

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(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Suppliers

Belgium 1 Canada 2 China 106 Germany 4 India 5 Singapore 1 Switzerland 2 United Kingdom 4 United States 20 Global 145

Shanghai Qiming New Material Co. LTD

Tel: 021-36010885 13661599081
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Email: sale@qmsilicon.com
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J & K SCIENTIFIC LTD.

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Alfa Aesar

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Thermo Fisher Scientific

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Shanghai chuqing Organosilane technology ltd

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Shanghai MOF Chemical Tech Limited

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View Lastest Price from (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Bromophenoxy t-Butyl-Dimethylsilane 67963-68-2
Price: US $130.00-240.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 20tons
Release date: 2025-08-20

Shanghai Daken Advanced Materials Co.,Ltd

Product: p-BROMOPHENOXY(t-BUTYL)DIMETHYLSILANE 67963-68-2
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 1000KG /month
Release date: 2021-11-24

Career Henan Chemical Co

Product: (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE 67963-68-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-24

67963-68-2, (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANERelated Search:

T-BUTYLDIMETHYLSILANE AKOS 90951 AKOS 90933 1-BROMO-2,4-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-BENZENE (4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE AKOS 226-57 AKOS 90932

P-BROMOPHENOXY(T-BUTYL)DIMETHYLSILANE

AKOS 228-12

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE

1-BroMo-4-[[(1,1-diMethylethyl)diMethylsilyl]oxy]benzene

4-BroMophenyl tert-ButyldiMethylsilyl Ether

4-Bromophenoxy t-Butyl Dimethylsilane

1-Bromo-4-(tert-butyldimethylsiloxy)benzene

Benzene, 1-bromo-4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-

DK863

(4-Bromophenoxy)-<i>tert</i>-butyldimethylsilane

67963-68-2

BrC6H4OSiCH32CCH33

C12H19BrOSi

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