Product

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE

CAS No.：67963-68-2

Other grades of this product :

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Basic information

Product Name:	(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE
Synonyms:	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]-
CAS:	67963-68-2
MF:	C12H19BrOSi
MW:	287.27
EINECS:
Product Categories:	Wittig Reagents;Organic Building Blocks;Oxygen Compounds;Protected Alcohols/Phenols
Mol File:	67963-68-2.mol

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Chemical Properties

Boiling point	137 °C25 mm Hg(lit.)
density	1.174 g/mL at 25 °C(lit.)
refractive index	n20/D 1.511(lit.)
Fp	53 °F
storage temp.	Sealed in dry,Room Temperature
form	Liquid
Specific Gravity	1.175
color	Colorless
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions

Safety Information

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

MSDS Information

Provider	Language
SigmaAldrich	English

(4-BROMOPHENOXY)-TERT-BUTYLDIMETHYLSILANE Usage And Synthesis

Chemical Properties

Colourless Oil

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

Raw materials	tert-butyldimethylsilyl trichloroacetate-->Silane, (1,1-dimethylethyl)dimethylphenoxy--->Silanol, (1,1-dimethylethyl)dimethyl-, formate (9CI)-->4-BROMOPHENOL ACETATE-->tert-Butyldimethylsilyl chloride-->Trifluoromethanesulfonic acid tert-butyldimethylsilyl ester
Preparation Products	4-Hydroxyphenylboronic acid pinacol ester-->4-Benzyloxybromobenzene-->4-Hydroxy-4'-fluorobiphenyl-->4-(TERT-BUTYLDIMETHYLSILYLOXY)PHENYLBORONIC ACID

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