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444774

Sigma-Aldrich

(4-Bromophenoxy)-tert-butyldimethylsilane

97%

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About This Item

Linear Formula:
BrC6H4OSi(CH3)2C(CH3)3
CAS Number:
67963-68-2
Molecular Weight:
287.27
MDL number:
MFCD00239382
UNSPSC Code:
12352100
PubChem Substance ID:
24868144
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.511 (lit.)

bp

137 °C/25 mmHg (lit.)

density

1.174 g/mL at 25 °C (lit.)

SMILES string

CC(C)(C)[Si](C)(C)Oc1ccc(Br)cc1

InChI

1S/C12H19BrOSi/c1-12(2,3)15(4,5)14-11-8-6-10(13)7-9-11/h6-9H,1-5H3

InChI key

DLGZGLKSNRKLSM-UHFFFAOYSA-N

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Jin Hee Ahn et al.
Bioorganic & medicinal chemistry letters, 12(15), 1941-1946 (2002-07-13)
A new series of 1,2-naphthoquinone derivatives was synthesized by various synthetic methods and evaluated for their ability to inhibit protein tyrosine phosphatase 1B (PTP1B). 1,2-Naphthoquinone derivatives with substituent at R(4) position showed submicromolar inhibitory activity, and compound 24 demonstrated 10-

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