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CAS

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846539-19-3

Silane, trimethyl[[4-[[(1-methyl-2-propynyl)oxy]methyl]phenyl]methyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 846539-19-3 Structure

  • Basic information

    1. Product Name: Silane, trimethyl[[4-[[(1-methyl-2-propynyl)oxy]methyl]phenyl]methyl]-
    2. Synonyms:
    3. CAS NO:846539-19-3
    4. Molecular Formula: C15H22OSi
    5. Molecular Weight: 246.425
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 846539-19-3.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: Silane, trimethyl[[4-[[(1-methyl-2-propynyl)oxy]methyl]phenyl]methyl]-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Silane, trimethyl[[4-[[(1-methyl-2-propynyl)oxy]methyl]phenyl]methyl]-(846539-19-3)
    11. EPA Substance Registry System: Silane, trimethyl[[4-[[(1-methyl-2-propynyl)oxy]methyl]phenyl]methyl]-(846539-19-3)

  • 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: 846539-19-3(Hazardous Substances Data)

846539-19-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 846539-19-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,6,5,3 and 9 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 846539-19:
(8*8)+(7*4)+(6*6)+(5*5)+(4*3)+(3*9)+(2*1)+(1*9)=203
203 % 10 = 3
So 846539-19-3 is a valid CAS Registry Number.

846539-19-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name trimethyl(4-{[(1-methylprop-2-yn-1-yl)oxy]methyl}benzyl)silane

1.2 Other means of identification

Product number -
Other names trimethyl-[4-(1-methyl-prop-2-ynyloxymethyl)-benzyl]-silane

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:846539-19-3 SDS

846539-19-3Relevant articles and documents

NOVEL PROTECTING REAGENTS, PROTECTING GROUPS AND METHODS OF FORMING AND USING THE SAME

-

Page/Page column 27; 47; 51-52, (2010/02/14)

New protecting reagents are provided that allow for the selective placement of a new protecting group onto a reactive site of a multifunctional compound. The reagents are 2, 3, and 4-trialkylsilylxylyl, triarylsilylxylyl or a combination of alkyl-aryl silylxylyl reagents (TIX reagents), which carry a TIX protecting group for protecting alcohols as ethers, urethanes, carbonates, acetals; amines as carbamates or ureas; and thiols as ethers or esters. The invention also provides methods of forming the 2, 3, and 4-TIX reagents; introducing the TIX protecting groups to molecules bearing hydroxyl groups, amine groups, or thiol groups; methods of removing the TIX protecting groups; and intermediate compounds formed during any one of these methods. The invention further provides methods useful in producing epothilones and analogs and derivatives thereof.

The trimethylsilyl xylyl (TIX) ether: A useful protecting group for alcohols

Reddy, Ch. Raji,Chittiboyina, Amar G.,Kache, Rajashaker,Jung, Jae-Chul,Watkins, E. Blake,Avery, Mitchell A.

, p. 1289 - 1295 (2007/10/03)

A new protecting group for alcohols, the p-trimethylsilyl xylyl (TIX) group has been developed. The TIX group is used to protect various alcohols under acidic as well as basic conditions. The protected ethers thus formed had noteworthy chemoselectivity upon deprotection in the presence of other benzyl ethers and commonly used protecting groups. The stability of the TIX group towards various reagents has also been examined.

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