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195537

Sigma-Aldrich

tert-Butyl(chloro)diphenylsilane

98%

All Photos(1)
Synonym(s):
tert-Butyldiphenylchlorosilane, TBDPSCl
Linear Formula:
(CH3)3CSi(C6H5)2Cl
CAS Number:
58479-61-1
Molecular Weight:
274.86
Beilstein:
644023
EC Number:
261-282-0
MDL number:
MFCD00000497
PubChem Substance ID:
24851697
NACRES:
NA.22

Quality Level

200

Assay

98%

form

liquid

refractive index

n20/D 1.568 (lit.)

bp

90 °C/0.01 mmHg (lit.)

density

1.057 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)[Si](Cl)(c1ccccc1)c2ccccc2

InChI

1S/C16H19ClSi/c1-16(2,3)18(17,14-10-6-4-7-11-14)15-12-8-5-9-13-15/h4-13H,1-3H3

InChI key

MHYGQXWCZAYSLJ-UHFFFAOYSA-N

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This Item
190500375934473464
tert-Butyl(chloro)diphenylsilane 98%

Sigma-Aldrich

195537

tert-Butyl(chloro)diphenylsilane

tert-Butyldimethylsilyl chloride reagent grade, 97%

Sigma-Aldrich

190500

tert-Butyldimethylsilyl chloride

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane ≥95%

Sigma-Aldrich

375934

N-tert-Butyldimethylsilyl-N-methyltrifluoroacetamide with 1% tert-Butyldimethylchlorosilane

tert-Butylchlorodimethylsilane solution 50 wt. % in toluene

Sigma-Aldrich

473464

tert-Butylchlorodimethylsilane solution

form

liquid

form

solid

form

liquid

form

-

refractive index

n20/D 1.568 (lit.)

refractive index

-

refractive index

-

refractive index

n20/D 1.46

bp

90 °C/0.01 mmHg (lit.)

bp

125 °C (lit.)

bp

-

bp

113 °C

density

1.057 g/mL at 25 °C (lit.)

density

-

density

-

density

0.87 g/mL at 20 °C (lit.), 0.866 g/mL at 25 °C

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

-

Application

Silylating reagent used in the protection of alcohols and the preparation of silyl ethers.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314 - H335

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

8A - Combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Polish Journal of Chemistry, 67, 685-685 (1993)
Tetrahedron Letters, 34, 3821-3821 (1993)
J A Robl et al.
Journal of medicinal chemistry, 34(9), 2804-2815 (1991-09-11)
A series of 2,3,4,(5),6-substituted pyridines containing a hydroxyphosphinyl functionally have been prepared and were evaluated for their ability to inhibit the enzyme HMG-CoA reductase. Systematic substitution of both R1-R4 and X-Y led to compounds of type 3-6 with in vitro
Maria Teresa Barros et al.
The Journal of organic chemistry, 69(22), 7772-7775 (2004-10-23)
1',2,3,3',4,4',6-Hepta-O-benzyl-sucrose has been prepared and selectively 6'-O-esterified with small alpha,beta-unsaturated acid derivatives. New chiral copolymers containing sucrose have been synthesized by radical polymerization, and some of their physical properties have been determined.
Konstantina C Fylaktakidou et al.
ChemMedChem, 6(1), 153-168 (2010-11-26)
Polyphosphorylated and perphosphorylated hexopyranose monosaccharides and disaccharides were synthesized from parent or partially protected carbohydrates as potential allosteric effectors of hemoglobin. A study toward the construction of seven- and eight-membered cyclic pyrophosphates was also performed on the sugars which had

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