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161282-95-7

161282-95-7

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  • 31H-4,21-(Methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin,6,7,9,10,12,13,15,16,18,19-decahydro-32,35-dimethoxy-

    Cas No: 161282-95-7

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  • 31H-4,21-(Methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin,6,7,9,10,12,13,15,16,18,19-decahydro-32,35-dimethoxy-

    Cas No: 161282-95-7

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  • 31H-4,21-(Methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin,6,7,9,10,12,13,15,16,18,19-decahydro-32,35-dimethoxy- cas 161282-95-7

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  • 31H-4,21-(Methano[1,3]benzenomethano)-26,30-metheno-25H-dibenzo[q,z][1,4,7,10,13,16]hexaoxacycloheptacosin,6,7,9,10,12,13,15,16,18,19-decahydro-32,35-dimethoxy-

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161282-95-7 Usage

Chemical Properties

White to slightly beige granular powder

Check Digit Verification of cas no

The CAS Registry Mumber 161282-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,1,2,8 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 161282-95:
(8*1)+(7*6)+(6*1)+(5*2)+(4*8)+(3*2)+(2*9)+(1*5)=127
127 % 10 = 7
So 161282-95-7 is a valid CAS Registry Number.

161282-95-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2,5-DIMETHOXYCINNAMIC ACID

1.2 Other means of identification

Product number -
Other names 25,27-dimethoxycalix<4>arene-crown-6

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:161282-95-7 SDS

161282-95-7Relevant articles and documents

Stilbene-bridged 1,3-alternate calix[4]arene crown ether for selective alkali ion extraction

Jaiyu, Arisa,Rojanathanes, Rojrit,Sukwattanasinitt, Mongkol

, p. 1817 - 1821 (2007)

A series of stilbene-bridged calix[4]arenes was synthesized through an intramolecular reductive McMurry coupling of bisbenzaldehyde calix[4]arene in high yields. Tetra- and pentaethylene glycol chains were tethered to the phenolic groups of calix[4]arene to form stilbene-bridged calix[4]arene crown-5 and crown-6, respectively. The presence of stilbene bridge over the calix[4]arene rim effectively prevented the connection of the polyether chains in the cone conformation resulting in the exclusive formation of 1,3-alternate stilbene-bridged calix[4]arene crown product. Compared to the cone analogues, the 1,3-alternate calix[4]arene crown ethers showed a greater extraction ability and selectivity toward Cs+.

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