18-crown-6 CAS 17455-13-9

CAS:17455-13-9
Molecular Formula:C12H24O6
Trọng Lượng Của Phân Tử:264.32
EINECS:241-473-5

Synonyms:1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE; 18-CROWN 6-ETHER; 18-CROWN-6; HEXAOXACYCLOOCTADECANE; CROWN-18-5-ETHER; CROWN ETHER/18-CROWN-6; AKOS BBS-00004361; JACS-17455-13-9; 18 crown 6; 18-crown-6 ether

What is 18-crown-6 CAS 17455-13-9?

18-Crown-6 (CAS 17455-13-9), also known as 18 crown 6 ether, 18-crown-6 ether or 18-crown-6-ether, is a widely used crown ether in organic synthesis and coordination chemistry.

18-crown-6 CAS 17455-13-9 is the simplest crown ether that can be prepared by reacting triethylene glycol with triethylene glycol dichloride in the presence of potassium hydroxide as a base. 18-Crown-6 can solubilize metal salts, particularly potassium salts, in nonpolar and dipolar aprotic solvents. Thus, it is widely used as a phase transfer catalyst. It can also be used as a metal complexing agent to prepare a variety of molecular complexes.

Đặc điểm kỹ thuật

Sản Phẩm Tên:	18-vương Miện-6	Hàng Loạt Không.	JL20220930
CAS	17455-13-9	CHỨC Ngày	Sep. 30, 2022
Đóng gói	25KGS/TRỐNG	Phân Tích Ngày	Sep. 30, 2022
Số lượng	1000 KG	Ngày Hết Hạn	Sep. 29, 2024
MỤC	CHUẨN	QUẢ
Sự xuất hiện	Trắng hay trắng rắn	Phù hợp
Phạm vi nóng chảy	38-41 có thể	39.4 có thể
Nước	Toán 0.5	0.04
Độ tinh khiết	Ít 99.0%	99.67%
Kết luận	Đủ điều kiện

Applications of 18 Crown 6 Ether (CAS 17455-13-9)

1. 18-crown-6 ether is mainly used as efficient phase transfer catalyst for fine organic synthesis, complexing agent, extractant for separation and extraction of precious metals and rare earth elements.

2. 18-crown-6 CAS 17455-13-9 is used as complexing agent and phase transfer catalyst.

3. Widely used in pharmaceutical/pharmaceutical industry, electronic sealant, adhesive production, etc Used for ion enrichment, separation and masking in chemical analysis.