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135269-36-2

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135269-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135269-36-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,6 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135269-36:
(8*1)+(7*3)+(6*5)+(5*2)+(4*6)+(3*9)+(2*3)+(1*6)=132
132 % 10 = 2
So 135269-36-2 is a valid CAS Registry Number.

135269-36-2SDS

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 4-TERT-BUTYL-CALIX[4]ARENE TETRA-N-PROPYL ETHER

1.2 Other means of identification

Product number -
Other names 5,11,17,23-P-TERT-BUTYL-25,26,27,28-TETRAKIS-PROPOXYCALIX[4]ARENE

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:135269-36-2 SDS

135269-36-2Downstream Products

135269-36-2Relevant articles and documents

Inclusion complexes of a new family of non-ionic amphiphilic dendrocalix[4]arene and poorly water-soluble drugs naproxen and ibuprofen

Khan, Khalid,Lal Badshah, Syed,Ahmad, Nasir,Rashid, Haroon Ur,Mabkhot, Yahia

, (2017/06/08)

The inclusion complexes of a new family of nonionic amphiphilic calix[4]arenes with the anti-inflammatory hydrophobic drugs naproxen (NAP) and ibuprofen (IBP) were investigated. The effects of the alkyl chain's length and the inner core of calix[4]arenes on the interaction of the two drugs with the calix[4]arenes were explored. The inclusion complexes of Amphiphiles 1a-c with NAP and IBP increased the solubility of these drugs in aqueous media. The interaction of 1a-c with the drugs in aqueous media was investigated through fluorescence, molecular modeling, and 1H-NMR analysis. TEM studies further supported the formation of inclusion complexes. The length of lipophilic alkyl chains and the intrinsic cyclic nature of cailx[4]arene derivatives 1a-c were found to have a significant impact on the solubility of NAP and IBP in pure water.

Rhodium Hydrogenation Catalysts Supported in Metal Organic Frameworks: Influence of the Framework on Catalytic Activity and Selectivity

Genna, Douglas T.,Pfund, Laura Y.,Samblanet, Danielle C.,Wong-Foy, Antek G.,Matzger, Adam J.,Sanford, Melanie S.

, p. 3569 - 3574 (2016/07/06)

The cationic rhodium complexes (dppe)Rh(COD)BF4 and (MeCN)2Rh(COD)BF4 have been supported in metal-organic frameworks bearing anionic nodes (ZJU-28) and anionic linkers (MIL-101-SO3) via ion exchange. These MOF-supported Rh species serve as recyclable catalysts for the hydrogenation of both the terminal alkene substrate 1-octene and the internal alkene substrate 2,3-dimethylbutene. The nature of the MOF support impacts various aspects of catalysis, including: (i) the rate of 1-octene hydrogenation, (ii) the activity and recyclability of the catalyst in 2,3-dimethylbutene hydrogenation, and (iii) the size selectivity of hydrogenation with alkene substrates appended to calixarenes.

Simple synthesis of calix[4]arenes in a 1,2-alternate conformation

Lhotak, Pavel,Bila, Alexandra,Budka, Jan,Pojarova, Michaela,Stibor, Ivan

, p. 1662 - 1664 (2008/12/23)

The least accessible calix[4]arene conformers-1,2-alternates-can be very easily prepared using a proximal dialkylation and subsequent peralkylation reaction sequence. The Royal Society of Chemistry.

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