Welcome to LookChem.com Sign In|Join Free

CAS

  • or
3-Butyn-2-ol, 4-(dimethylphenylsilyl)-, (S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142697-17-4 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 142697-17-4 Structure
  • Basic information

    1. Product Name: 3-Butyn-2-ol, 4-(dimethylphenylsilyl)-, (S)-
    2. Synonyms:
    3. CAS NO:142697-17-4
    4. Molecular Formula: C12H16OSi
    5. Molecular Weight: 204.344
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 142697-17-4.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: 3-Butyn-2-ol, 4-(dimethylphenylsilyl)-, (S)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-Butyn-2-ol, 4-(dimethylphenylsilyl)-, (S)-(142697-17-4)
    11. EPA Substance Registry System: 3-Butyn-2-ol, 4-(dimethylphenylsilyl)-, (S)-(142697-17-4)
  • 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: 142697-17-4(Hazardous Substances Data)

142697-17-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142697-17-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,6,9 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 142697-17:
(8*1)+(7*4)+(6*2)+(5*6)+(4*9)+(3*7)+(2*1)+(1*7)=144
144 % 10 = 4
So 142697-17-4 is a valid CAS Registry Number.

142697-17-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (S)-4-(dimethyl(phenyl)silyl)-but-3-yn-2-ol

1.2 Other means of identification

Product number -
Other names (S)-4-(Dimethyl-phenyl-silanyl)-but-3-yn-2-ol

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:142697-17-4 SDS

142697-17-4Relevant articles and documents

Enantioselective synthesis of 5,7-bicyclic ring systems from axially chiral allenes using a Rh(I)-catalyzed cyclocarbonylation reaction

Grillet, Francois,Brummond, Kay M.

, p. 3737 - 3754 (2013/06/04)

A transfer of chirality in an intramolecular Rh(I)-catalyzed allenic Pauson-Khand reaction (APKR) to access tetrahydroazulenones, tetrahydrocyclopenta[c]azepinones and dihydrocyclopenta[c]oxepinones enantioselectively (22-99% ee) is described. The substit

Preparation and use of enantioenriched Allenylsilanes for the stereoselective synthesis of homopropargylic ethers

Brawn, Ryan A.,Panek, James S.

, p. 2689 - 2692 (2008/02/08)

Equation Presented A convenient procedure for the synthesis of highly enantioenriched allenylsilanes by Johnson orthoester Claisen rearrangement of 1-silyl propargylic alcohols is described. Allenylsilanes are then used as carbon nucleophiles in three-com

Enantioselective synthesis of both enantiomers of various propargylic alcohols by use of two oxidoreductases

Schubert, Thomas,Hummel, Werner,Kula, Maria-Regina,Mueller, Michael

, p. 4181 - 4187 (2007/10/03)

The oxidoreductases Lactobacillus brevis alcohol dehydrogenase (LBADH) and Candida parapsilosis carbonyl reductase (CPCR) are suitable catalysts for the reduction of ketones to afford enantiopure sec. alcohols. A broad variety of alkynones (1, 3, and 5) are accepted as substrates and the corresponding propargylic alcohols (2, 4, and 6) are obtained in good yield and excellent enantiomeric excess. By changing the steric demand of the substituents the ee values can be adjusted and even the configurations of the products can be altered.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 142697-17-4