4,13-Diaza-18-crown 6-ether

4,13-Diaza-18-crown 6-ether Suppliers list

Company Name:	Henan Tianfu Chemical Co.,Ltd.
Tel:	+86-0371-55170693 +86-19937530512
Email:	info@tianfuchem.com
Products Intro:	Product Name:23978-55-4 CAS:23978-55-4 Purity:99% Package:25KG;5KG;1KG

Company Name:	Shanghai Time Chemicals CO., Ltd.
Tel:	+86-021-57951555 +8618017249410
Email:	jack.li@time-chemicals.com
Products Intro:	Product Name:Diaza-18-crown-6 CAS:23978-55-4

Company Name:	BOC Sciences
Tel:	+1-631-485-4226
Email:	inquiry@bocsci.com
Products Intro:	Product Name:1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane CAS:23978-55-4 Purity:>=95% Remarks:Please reach out to us for more information about custom solutions.

Company Name:	Alchem Pharmtech,Inc.
Tel:	8485655694
Email:	sales@alchempharmtech.com
Products Intro:	Product Name:1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane CAS:23978-55-4 Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-59284

Company Name:	career henan chemical co
Tel:	+86-0371-86658258
Email:	factory@coreychem.com
Products Intro:	Product Name:1,4,10,13-TETRAOXA-7,16-DIAZACYCLOOCTADECANE CAS:23978-55-4 Purity:99% Package:1KG;1USD

4,13-Diaza-18-crown 6-ether manufacturers

4,13-Diaza-18-crown 6-ether Basic information

Product Name:	4,13-Diaza-18-crown 6-ether
Synonyms:	KRYPTOFIX 22 POLYMER (SILICA GEL) FOR SYNTHESIS;Diaza-18-crown-6,98%;Diaza-18-crown-6, 98% 500MG;KRYPTOFIX 22 FOR SYNTHESIS;4,13-DIAZA-18-CROWN-6;7,16-DIAZA-18-CROWN-6;CAS_23978-55-4;1,4,10,13-TETRAOXA-7,16-DIAZACYCLOOCTADECANE, >=96%
CAS:	23978-55-4
MF:	C12H26N2O4
MW:	262.35
EINECS:	245-965-0
Product Categories:	Azacrown Ethers;Crown Ethers;Functional Materials;Macrocycles for Host-Guest Chemistry
Mol File:	23978-55-4.mol

4,13-Diaza-18-crown 6-ether Chemical Properties

Melting point	111-114 °C(lit.)
Boiling point	405.6°C (rough estimate)
density	1.0807 (rough estimate)
refractive index	1.4560 (estimate)
storage temp.	Store below +30°C.
form	Shiny Crystalline Powder
pka	9.00±0.20(Predicted)
color	Off-white
Water Solubility	Soluble in water.
BRN	609764
InChI	InChI=1S/C12H26N2O4/c1-5-15-9-10-17-7-3-14-4-8-18-12-11-16-6-2-13-1/h13-14H,1-12H2
InChIKey	NLMDJJTUQPXZFG-UHFFFAOYSA-N
SMILES	O1CCNCCOCCOCCNCCOCC1
CAS DataBase Reference	23978-55-4(CAS DataBase Reference)

Safety Information

MSDS Information

4,13-Diaza-18-crown 6-ether Usage And Synthesis

Chemical Properties	off-white shiny crystalline powder
Uses	1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane is a crown ether, which can be used: In the spectroscopic studies of its complex-forming reaction with iodine. To prepare the ligand 7,16-bis(5-t-butyl-2-hydroxybenzyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane. As a ligand in the study of zirconium facilitated hydrolysis of a dipeptide at neutral pH.
Purification Methods	Twice recrystallise it from *benzene/n-heptane, and dry it for 24hours under high vacuum [Weber & V.gtle Top Curr Chem (Springer Verlag, Berlin) 98 1 1981, D'Aprano & Sesta J Phys Chem 91 2415 1987].

4,13-Diaza-18-crown 6-ether Preparation Products And Raw materials

Tag:4,13-Diaza-18-crown 6-ether(23978-55-4) Related Product Information

4,13-Diaza-18-crown 6-ether 4-(Chloromethyl)styrene homopolymer 7,16-Bis(carboxymethyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane Isobutyl iodide 18-Crown-6 1,4,7,10,13-PENTAOXA-16-AZACYCLOOCTADECANE Octadecane Kryptofix 222 KRYPTOFIX(R) 221 1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane, 7,16-didecyl- 5,6-BENZO-4,7,13,16,21,24-HEXAOXA-1,10-DIAZABICYCLO[8.8.8]HEXACOS-5-ENE 7,16-DIBENZYL-1,4,10,13-TETRAOXA-7,16-DIAZACYCLOOCTADECANE,N,N'-DIBENZYL-1,4,10,13-TETRAOXA-7,16-DIAZACYCLOOCTADECANE PBFI-AM N,N'-BIS(METHOXYMETHYL)DIAZA-18-CROWN-6 1,10-Bis(methoxymethyl)-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane 7,16-bis(4-methoxybenzyl)-1,4,10,13-tetraoxa-7,16-diazacyclooctadecane 2-Decyl[7,16-(oxybisethylene)(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane)] 4,4μ-[1,4,10,13-Tetraoxa-7,16-diazacyclooctadecane-7,16-diylbis(5-methoxy-6,2-benzofurandiyl)]bis-1,3-benzenedicarboxylic acid