Welcome to LookChem.com Sign In|Join Free
  • or
Benzaldehyde, 3,3'-(1-methylethylidene)bis[5-(1,1-dimethylethyl)-6-hydroxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

457658-13-8

Post Buying Request

457658-13-8 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

457658-13-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 457658-13-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,7,6,5 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 457658-13:
(8*4)+(7*5)+(6*7)+(5*6)+(4*5)+(3*8)+(2*1)+(1*3)=188
188 % 10 = 8
So 457658-13-8 is a valid CAS Registry Number.

457658-13-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,5'-di-tert-butyl-6,6'-dihydroxy-3,3'-(propane-2,2-diyl)dibenzaldehyde

1.2 Other means of identification

Product number -
Other names -

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:457658-13-8 SDS

457658-13-8Downstream Products

457658-13-8Relevant academic research and scientific papers

Enantioselective epoxidation of nonfunctionalized alkenes catalyzed by recyclable new homochiral dimeric Mn(III) salen complexes

Kureshy, Rukhsana I.,Khan, Noor-Ul H.,Abdi, Sayed H.R.,Singh, Surendra,Ahmad, Irshad,Jasra, Raksh V.,Vyas, Amish P.

, p. 229 - 235 (2007/10/03)

Two recyclable dimeric MnIII salen complexes with geminal methyl groups on the linking carbon atom at the 5,5′ position of the salen units were synthesized. They gave a high epoxide yield (>99%) and enantiomeric excess up to >99% in 2 to 11 h a

Highly enantioselective epoxidation of unfunctionalized olefins catalyzed by a novel recyclable chiral poly-salen-Mn(III) complex

Song, Yuming,Yao, Xiaoquan,Chen, Huilin,Pan, Guizhi,Hu, Xinquan,Zheng, Zhuo

, p. 870 - 873 (2007/10/03)

A new soluble recyclable poly-salen-Mn(III) complex has been synthesized and found to give high enantioselectivities (up to 97% ee) for the asymmetric epoxidation of unfunctionalized olefins.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 457658-13-8