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Kryptofix 222b

BGC Id:	216898316014
CAS No:	31250-18-7
Synonyms:	4,13-(ethanoxyethanoxyethano)-4h,13h-1,7,10,16,4,13-benzotetraoxadiazacyclooctadecine,2,3,5,6,8,9,11,12,14,15-decahydro- ; cryptand 222b ; cryptand 2b.2.2 ; kryptofix22b ; monobenzocryptate k[2b.2.2.] ; benzo[2.2.2]cryptand ; monobenzocryptate k[2b.2.2] ; kryptand 222b ; kryptofix222b ; kryptofix 222 b polymer ; cryptand 2b22 ; kryptofix? 222b ; monobenzo-222-cryptand ; benzocryptate 2b22
Molecular Formula:	C22H36 N2 O6
Molecular Weight:	424.53
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Hangzhou Zhongqi Chem

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 31250-18-7?

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

4,13-(ethanoxyethanoxyethano)-4h,13h-1,7,10,16,4,13-benzotetraoxadiazacyclooctadecine,2,3,5,6,8,9,11,12,14,15-decahydro- ; cryptand 222b ; cryptand 2b.2.2 ; kryptofix22b ; monobenzocryptate k[2b.2.2.] ; benzo[2.2.2]cryptand ; monobenzocryptate k[2b.2.2] ; kryptand 222b ; kryptofix222b ; kryptofix 222 b polymer ; cryptand 2b22 ; kryptofix? 222b ; monobenzo-222-cryptand ; benzocryptate 2b22

CAS:

31250-18-7

EINECS:

Molecular Formula:

C22H36 N2 O6

MDL:

MFCD00013324

Properties

Molecular Weight:

424.53 g·mol−1

Density:

0.995 g/mL at 25 °C

Boiling point:

557.6°C at 760 mmHg

Flash point:

153.3°C

Suppliers

Hangzhou Zhongqi Chem Co., Ltd

tipologia di azienda: Leading producer

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Siamo venditore di (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Nazione: P.R.China telefono: +86-571-86976032 Fax: +86-571-86972162

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BIOZOL Diagnostica Vertrieb GmbH

tipologia di azienda: Supplier of chemical products

Nazione: Germany
telefono: +49-871-966346-0
Fax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. BIOZOL Diagnostica Vertrieb GmbH offre anche 1-Boc-4-[3-(Ethoxycarbonyl)phenyl]piperazine. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Symbols: F, Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

11-20-36/37/38-67-65-48/20-38-63 (R)

Safety Codes:

16-25-26-29-36/37/39-62-36/37 (S)

What other providers are available for CAS 31250-18-7?

In addition to the providers presented here for Kryptofix 222b with the CAS number 31250-18-7, there are other 4 providers with slightly different product names available for this CAS number.

Kryptand 222B

Dayang Chem (Hangzhou) Co.,Ltd. +1 additional providers that we know from the past

Kryptofix ® 222B polymer

+1 additional providers that we know from the past

5,6-Benzo-4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacos-5-ene

Leap Chem Co., Ltd