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108894-99-1

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108894-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108894-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,9 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108894-99:
(8*1)+(7*0)+(6*8)+(5*8)+(4*9)+(3*4)+(2*9)+(1*9)=171
171 % 10 = 1
So 108894-99-1 is a valid CAS Registry Number.

108894-99-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name magnesium,1,3,5-tri(propan-2-yl)benzene-6-ide,bromide

1.2 Other means of identification

Product number -
Other names Bromo[2,4,6-tris(1-methylethyl)phenyl]magnesium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:108894-99-1 SDS

108894-99-1Relevant articles and documents

Bis-phosphoric acid derived from BINOL dimer as a chiral br?nsted acid catalyst for enantioselective transformations

, ()

A chiral bis-phosphoric acid derived from a BINOL (1,1¤-bi-2-naphthol) dimer as a chiral backbone was developed. The catalytic efficiency of this bis-phosphoric acid was compared with that of a reported bis-phosphoric acid having a single BINOL backbone i

A single phosphine ligand allows palladium-catalyzed intermolecular C-O bond formation with secondary and primary alcohols

Wu, Xiaoxing,Fors, Brett P.,Buchwald, Stephen L.

supporting information; experimental part, p. 9943 - 9947 (2011/12/05)

Forging a bond: An efficient, general palladium catalyst for C-O bond-forming reactions of secondary and primary alcohols with a range of aryl halides has been developed using the ligand 1. Heteroaryl halides, and for the first time, electron-rich aryl halides can be coupled with secondary alcohols. A diverse set of substrate combinations are possible with just a single ligand, thus obviating the need to survey multiple ligands. Copyright

Phospholes with reduced pyramidal character from steric crowding III NMR and X-ray diffraction studies on 1-( 2,4,6-tri-isopropylphenyl)-3-methylphosphole

Keglevich, Gyoergy,Quin, Louis D.,Boecskei, Zsolt,Keserue, Gyoergy M.,Kalgutkar, Rajdeep,Lahti, Paul M.

, p. 109 - 116 (2007/10/03)

The 2,4,6-tri-isopropylphenyl substituent was placed on the phosphorus of a phosphole to reduce the pyramidal character. That this was accomplished was revealed by single crystal X-ray diffraction analysis; with respect to the plane of C2-P-C5 in the phosphole ring, the ipso carbon of the benzene ring was deflected by only 58.0°, whereas the deflection is 66.9° in the uncrowded 1-benzylphosphole. This proves that the concept of reducing the pyramidal character (with the goal of increasing the electron delocalization) through steric crowding can be realized. In the crystal the two rings are in orthogonal planes, but this relation is not retained in solution; NMR studies show that the two edges of the benzene ring, as well as the 2,6-isopropyl groups, are identical.

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