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796870-05-8

(mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 796870-05-8 Structure

  • Basic information

    1. Product Name: (mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2
    2. Synonyms: (mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2
    3. CAS NO:796870-05-8
    4. Molecular Formula:
    5. Molecular Weight: 953.492
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 796870-05-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2(CAS DataBase Reference)
    10. NIST Chemistry Reference: (mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2(796870-05-8)
    11. EPA Substance Registry System: (mesityl)(2,4,6-tris[bis(trimethylsilyl)methyl]phenyl)Si(B(pinacolato))2(796870-05-8)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 796870-05-8(Hazardous Substances Data)

796870-05-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 796870-05-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,6,8,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 796870-05:
(8*7)+(7*9)+(6*6)+(5*8)+(4*7)+(3*0)+(2*0)+(1*5)=228
228 % 10 = 8
So 796870-05-8 is a valid CAS Registry Number.

796870-05-8Relevant articles and documents

Unprecedented insertion reaction of a silylene into a B-B bond and generation of a novel borylsilyl anion by boron-metal exchange reaction of the resultant diborylsilane

Kajiwara, Takashi,Takeda, Nobuhiro,Sasamori, Takahiro,Tokitoh, Norihiro

, p. 2218 - 2219 (2004)

A kinetically stabilized diarylsilylene, Tbt(Mes)Si: (1, Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl, Mes = mesityl), thermally generated from overcrowded disilene Tbt(Mes)Si=Si(Mes)Tbt (2) or stable silylene-isocyanide complex (3a), was found to in

Synthesis of alkali metal salts of borylsilyl anions utilizing highly crowded silylboranes and their properties

Kajiwara, Takashi,Takeda, Nobuhiro,Sasamori, Takahiro,Tokitoh, Norihiro

, p. 880 - 893 (2009/01/30)

The lithium salt of a borylsilyl anion, [Tbt(Mes)SiBpin]-Li + (11: Tbt = 2,4,6-tris[bis(trimethylsilyl)-methyl]phenyl, Mes = mesityl, pin = pinacolato), was synthesized by the boron-metal exchange reaction of a diborylsilane, Tbt(Mes)Si(Bpin)2 (8), which was synthesized by the insertion of a highly crowded diarylsilylene, Tbt(Mes)Si: (1), into the B-B bond of a diborane(4) compound, B2pin2. Although a salt of the borylsilyl anion 11 could not be isolated due to its thermal instability, the investigation of the reactivity of the anion revealed that 11 is a possible precursor for Si-functionalized silylboranes as well as Si,Si-difunctionalized silanes. Furthermore, the borylsilyl anion [Tbt(Mes)SiBScat]- (27: Scat = dithiocatecholato), which was synthesized by a procedure similar to that used for 11, showed a reactivity different from that of 11. Theoretical calculations for the borylsilyl anions revealed that the anion 27 has a boratasilene character; namely, the Si-B bond has a double-bond character due to the donation of an electron pair of the negatively charged silicon atom into the vacant p-orbital of the adjacent boron atom.

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