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21107-56-2

21107-56-2

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21107-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21107-56-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,0 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21107-56:
(7*2)+(6*1)+(5*1)+(4*0)+(3*7)+(2*5)+(1*6)=62
62 % 10 = 2
So 21107-56-2 is a valid CAS Registry Number.
InChI:InChI=1/B18H20/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H,1-2H2

21107-56-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name nido-decaborano(14){6`,7`:5,6}nido-decaborane(14)

1.2 Other means of identification

Product number -
Other names anti-B18H22

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:21107-56-2 SDS

21107-56-2Relevant articles and documents

Gaines, Donald F.,Nelson, Caterina K.,Steehler, Gail A.

, p. 7266 - 7267 (1984)

Method for preparing bunch of boron

-

Paragraph 0035; 0043-0044, (2018/02/04)

New methods are provided for synthesis of ClusterBoron (B18H22). Preferred methods of the invention include generation of the conjugate acid of B20H182? and degradation of the acid in solution to produce B18H22 in high yields and high purity. The invention further provides isotopically enriched boranes, particularly isotopically enriched 10B18H22 and 11B18H22.

Improved synthetic route to n-B18H22

Li, Yuqi,Sneddon, Larry G.

, p. 470 - 471 (2008/10/09)

Simple iodine oxidation of the B9H12- anion in toluene at room temperature reliably gives excellent yields (～80%) of n-B18H22 (anti-B18H22) and thus provides a convenient, large-scale, safe route to this important polyborane cluster.

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