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1506-76-9

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1506-76-9 Usage

Chemical Properties

grey fluffy powder

Check Digit Verification of cas no

The CAS Registry Mumber 1506-76-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,0 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1506-76:
(6*1)+(5*5)+(4*0)+(3*6)+(2*7)+(1*6)=69
69 % 10 = 9
So 1506-76-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H18O6/c22-16-4-10-1-11-5-17(23)19(25)7-13(11)3-15-9-21(27)20(26)8-14(15)2-12(10)6-18(16)24/h4-9,22-27H,1-3H2

1506-76-9SDS

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 ST50826286

1.2 Other means of identification

Product number -
Other names 3,4,8,9,13,14-hexahydroxy-1H,6H,11H-tribenzo[a,d,g]cyclononene

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:1506-76-9 SDS

1506-76-9Relevant articles and documents

-

Hyatt,J.A.

, p. 1808 - 1811 (1978)

-

Sugar-functionalized water-soluble cyclotriveratrylene derivatives: Preparation and interaction with fullerene

Yang, Fen,Chen, Qi,Cheng, Qian-Yi,Yan, Chao-Guo,Han, Bao-Hang

, p. 971 - 976 (2012)

Cyclotriveratrylene (CTV) has attracted much attention because of its good chemical stability, small cavity, stable conformation, and facile modification. In this article, two water-soluble CTV derivatives (CTV-G and CTV-L) functionalized by glucose and lactose residues were synthesized, respectively. Unexpectedly, sugar-bearing CTVs exhibit a distinct photoluminescence, which might be ascribed to the enhanced planar conformation of cyclotriveratrylene ring derived from the spatial effect of bulky branch groups. The interaction between the water-soluble CTV derivatives and C60 was investigated in organic solvent and aqueous solution, which was further characterized by fluorescence spectra, ultraviolet-visible spectra, and Raman spectra. CTV-G can associate with C60 to form supramolecular complex with 1:1 molar ratio (Ka = 1.38 × 105 M-1, 298 K). As for CTV-L, a similar complex with a lower association constant (Ka = 5.09 × 104 M-1, 298 K) can also be formed.

Hydrogen-bonded molecular capsules: Probing the role of water molecules in capsule formation in modified cyclotricatechylene

Illa, Giri Teja,Hazra, Sohan,Satha, Pardhasaradhi,Purohit, Chandra Shekhar

, p. 4759 - 4765 (2017/08/22)

Two new pyridine moiety-appended cavitands, CTC(Py)2(OH)2 and CTC(Py)3, were synthesized and characterized. The solid state structures of both cavitands were studied by single crystal X-ray diffraction. CTC(Py)2(OH)2 resulted in a hydrogen-bonded dimeric molecular capsule, entrapping two molecules of DMSO and intervening water molecules that formed hydrogen bonding to DMSO and CTC(Py)2(OH)2. When crystallized in the absence of water, it forms a 2D polymer by hydrogen bonding of pyridine nitrogen and phenolic hydrogen atoms. CTC(Py)3 forms no such capsule.

Self-assembly of dendritic crowns into chiral supramolecular spheres

Percec, Virgil,Imam, Mohammad R.,Peterca, Mihai,Wilson, Daniela A.,Heiney, Paul A.

supporting information; experimental part, p. 1294 - 1304 (2009/06/28)

The synthesis and structural and retrostructural analysis of a library of dendronized cyclotriv- eratrylene containing seven nonchiral and sevenchiral self-assembling dendrons is reported. These dendronized cyclotri veratrylenes exhibit a crown conformation that we named dendritic crown.Selected examples of dendritic crowns self-assemble into helical pyrami dal columns that self-organize into columnar crystals or into 2-D columnar hexagonal lattices with intracolumnar order. A second group of dendritic crowns self-assembles into helical pyramidal columns and spherical supramolecular dendrimers that self- organize into cubic and tetragonal lattices. A third group of dendritic crowns self-assembles only in spherical supramolecular dendrimers. The helical pyramidal columns and spherical supramolecular dendrimers assembled from dendronized cyclotriveratrylene containing nonchiral dendrons are chiral but racemic while those generated from chiral dendrons exhibit amplified chirality. Structural analysis by a combination of X-ray diffraction methods and CD experiments demonstrated a new mechanism for the assembly of chiral supramolecular spheres that involves an intramolecular structure containing short fragments of helical pyramidal columns.

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