2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
- CAS No.
- 75507-26-5
- Chemical Name:
- 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
- Synonyms
- 12-CROWN-4-METHANOL;(12-CROWN-4)-2-METHANOL;Hydroxymethyl-12-crown-4.;2-HYDROXYMETHYL-12-CROWN-4;2-Hydroxymethyl-12-crown-4 95%;2-(Hydroxymethyl)-12-crown 4-Ethe;2-(HYDROXYMETHYL)-12-CROWN 4-ETHER;2-Hydroxymethyl-12-crown-4,93%,tech.;2-(Hydroxymethyl)-12-crown4-Ether>2-Hydroxymethyl-12-crown-4, tech., 93%
- CBNumber:
- CB6128674
- Molecular Formula:
- C9H18O5
- Molecular Weight:
- 206.24
- MDL Number:
- MFCD00067524
- MOL File:
- 75507-26-5.mol
- MSDS File:
- SDS
| Boiling point | 115 °C/0.04 mmHg (lit.) |
|---|---|
| Density | 1.192 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| form | Liquid |
| pka | 14.17±0.10(Predicted) |
| Specific Gravity | 1.2 |
| color | Colorless to Light yellow |
| Water Solubility | Miscible in water. Soluble in non-polar solvents. Insoluble in water. |
| BRN | 4661968 |
| CAS DataBase Reference | 75507-26-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| RIDADR | UN 2810 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| HS Code | 2932990090 | |||||||||
| NFPA 704 |
|
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 382655 | 2-Hydroxymethyl-12-crown-4 95% | 75507-26-5 | 1g | $145 | 2024-03-01 | Buy |
| TCI Chemical | H0982 | 2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC) | 75507-26-5 | 1g | $629 | 2024-03-01 | Buy |
| TCI Chemical | H0982 | 2-(Hydroxymethyl)-12-crown 4-Ether >95.0%(GC) | 75507-26-5 | 5g | $2439 | 2024-03-01 | Buy |
| Alfa Aesar | 044509 | 2-Hydroxymethyl-12-crown-4, 97% | 75507-26-5 | 0.25g | $40.65 | 2024-03-01 | Buy |
| Alfa Aesar | 044509 | 2-Hydroxymethyl-12-crown-4, 97% | 75507-26-5 | 1g | $124 | 2024-03-01 | Buy |
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Chemical Properties,Uses,Production
Chemical Properties
CLEAR COLOURLESS VISCOUS LIQUID
Uses
2-Hydroxymethyl-12-crown-4 can be used:
- To prepare an ester of lasalocid with crown ether to study its complex formation with monovalent cations.
- To prepare hydrogel adsorbents for potential usage in the recovery of lithium-ions from seawater.
- As a starting material in the synthesis of metal-free phthalocyanines and metallophthalocyanines.
Uses
Ethylene oxide is important or critical to the production of detergents, thickeners, solvents, plastics, and various organic chemicals such as ethylene glycol, ethanolamines, simple and complex glycols, polyglycol ethers and other compounds.
Purification Methods
Purify it by chromatography on Al2O3 with EtOAc as eluent to give a hygroscopic colourless oil, which is distilled under high vacuum and is distilled in vacuo. It has IR: 3418 (OH) and 1103 (COC) cm-1, NMR: max 3.70s. [Kimura et al. J Chem Soc, Chem Commun 492 1983, Pugia et al. J Org Chem 52 2617 1987.] S -(-)-5-Hydroxymethyl -2(5 H )-furanone [78508-96 -0] M 114.1, 39 -42o, 40 -44o , b 1 3 0o/0.3mm, [ ] 546 -180o, [ ] D -148o (c 1.4, H2O). It is purified by chromatography on Silica gel using hexane/EtOAc (1:1) to give a colourless oil which is distilled using a Kügelrohr apparatus, and the distillate crystallises on cooling. It has RF 0.51 on Whatman No 1 paper using pentan-1-ol and 85% formic acid (1:1) and developing with ammoniacal AgNO3. [Boll Acta Chem Scand 22 3245 1968, NMR: Oppolzer et al. Helv Chim Acta 68 2100 1985, Beilstein 18 III/IV 56, 18/1 V 54.]
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Preparation Products And Raw materials
Raw materials
Preparation Products
2-(HYDROXYMETHYL)-12-CROWN 4-ETHER Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15957 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12737 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | CHINA | 52867 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | info@gihichemicals.com | China | 50000 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 | product@acmec-e.com | China | 33349 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
View Lastest Price from 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-13 | 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
75507-26-5
|
US $1.00 / g | 1g | 99.0% | 100kg | Career Henan Chemical Co |
-
- 2-(HYDROXYMETHYL)-12-CROWN 4-ETHER
75507-26-5
- US $1.00 / g
- 99.0%
- Career Henan Chemical Co