| Company Name: |
Shanghai Bank Pharma Limited
|
| Tel: |
021-2221346380 021-54220652 17701603001 |
| Email: |
bankpharma@163.com |
| Products Intro: |
Product Name:6,6-DIBENZYL-14-CROWN-4
CAS:106868-21-7
Purity:97% Package:500G;100G
|
| Company Name: |
Jinan ponder chemical co. LTD
|
| Tel: |
0531-0000 |
| Email: |
thinklifescience@163.com |
| Products Intro: |
Product Name:106868-21-7
CAS:106868-21-7
Purity:99% HPLC Package:1KG;500G;100G；50G;1G
|
| Company Name: |
Hubei yongkuo Technology Co., Ltd
|
| Tel: |
027-59223108 15972152991 |
| Email: |
1248580099@qq.com |
| Products Intro: |
Product Name:6,6-dibenzyl-1,4,8,11-tetraoxacyclotetradecane
CAS:106868-21-7
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T
|
| Company Name: |
Hubei Xinkang Pharmaceutical Chemical Co., Ltd
|
| Tel: |
027-59308705 18871579363 |
| Email: |
1248180077@qq.com |
| Products Intro: |
Product Name:6,6-dibenzyl-1,4,8,11-tetraoxacyclotetradecane
CAS:106868-21-7
Purity:99% HPLC Package:25KG;200KG;5KG;1KG;1T
|
|
| | 6,6-DIBENZYL-14-CROWN-4 Basic information |
| Product Name: | 6,6-DIBENZYL-14-CROWN-4 | | Synonyms: | 6,6-DIBENZYL-14-CROWN-4;LITHIUM IONOPHORE VI;6,6-DIBENZYL-1,4,8,11-TETRAOXACYCLOTETRADECANE (DIBENZYL-14-CROWN-4);6,6-Dibenzyl-1,4,8-11-tetraoxacyclotetradecane, 6,6-Dibenzyl-14-crown-4;DIBENZYL-14-CROWN-4;FLUKABRAND SELECTOPHORE, LITHIUM*IONOPHO RE VI;6,6-DIBENZYL-1,4,8,11-TETRAOXACYCLOTETRADECANE;1,4,8,11-Tetraoxacyclotetradecane, 6,6-bis(phenylmethyl)- | | CAS: | 106868-21-7 | | MF: | C24H32O4 | | MW: | 384.51 | | EINECS: | | | Product Categories: | | | Mol File: | 106868-21-7.mol |  |
| | 6,6-DIBENZYL-14-CROWN-4 Chemical Properties |
| Melting point | 97～103℃ | | Boiling point | 524.3±35.0 °C(Predicted) | | density | 1.046±0.06 g/cm3(Predicted) | | BRN | 5991129 |
| | 6,6-DIBENZYL-14-CROWN-4 Usage And Synthesis |
| Purification Methods | Dissolve it in CHCl3, wash this with saturated aqueous NaCl, dry (MgSO4), evaporate and purify it by chromatography on silica gel and gradient elution with *C6H6/MeOH followed by preparative reverse phase HPLC on an octadecyl silanised silica (ODS) column and eluting with MeOH. It can be recrystallised from MeOH ( max 1120 cm-1, C-O-C in KBr). [Kimura et al. Anal Chem 59 2331 1987, see also Maruyama et al. J Chem Soc Perkin Trans 1 2069 1986 and Tsukube et al. J Chem Soc Perkin Trans 1 1033 1986.] It complexes selectively with Li ions. |
| | 6,6-DIBENZYL-14-CROWN-4 Preparation Products And Raw materials |
|