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27803-79-8

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27803-79-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 27803-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,8,0 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27803-79:
(7*2)+(6*7)+(5*8)+(4*0)+(3*3)+(2*7)+(1*9)=128
128 % 10 = 8
So 27803-79-8 is a valid CAS Registry Number.

27803-79-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name copper aluminum chloride CuAlCl4, α

1.2 Other means of identification

Product number -
Other names copper aluminum chloride

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:27803-79-8 SDS

27803-79-8Downstream Products

27803-79-8Relevant articles and documents

An illuminating framework: Understanding the photoluminescence of α- CuAlCl4

Sullivan, Roger M.,Martin, James D.

, p. 10092 - 10097 (1999)

CuAlCl4 exemplifies a new class of phosphors based on metal halide analogues of aluminophosphates. The α- and β-CuAlCl4 phases show brilliant blue to blue-green luminescence. The electronic structure of the CuAlCl4 corner sharing tetrahedral frameworks has been explored by fluorimetric and diffuse reflectance measurements on the isomorphous series α-CuAlBr(x)Cl(4- x) (x = 0-4). The photoluminescence is demonstrated to be a bulk property of the electronically isolated CuCl(4/2) tetrahedra within the framework matrix. Remarkably, the structural framework is flexible such that at least 1 mol of small molecule gases per CuAlCl4 formula unit can be reversibly sorbed. The sorption/desorption of small molecule gases further results in the reversible quenching of the photoluminescence.

Effects of catalyst composition on the ionic liquid catalyzed isobutane/2-butene alkylation

Liu, Ying,Li, Rui,Sun, Hongjuan,Hu, Ruisheng

, p. 133 - 139 (2015)

Ionic liquid catalyzed isobutane/2-butene alkylation modified with metal compounds was studied. The effect of catalyst composition on the alkylation selectivity was investigated. 27Al NMR, ESI-MS, and FTIR spectra reveal that the catalytic selectivity of the modified ionic liquid is probably determined by the catalyst composition rather than by the acid strength. The complexation of transition metal with 2-butene can increase the internal isobutane-to-olefin ratio of feed during the alkylation reaction, which results in the better selectivity of the modified ionic liquid. The best ionic liquid catalysts were those containing CuAlCl4 complexes, giving the alkylate with 87.5 wt% trimethylpentanes and a calculated research octane number (RON) of 100.5.

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