2-HYDROXYMETHYL-15-CROWN-5
- CAS No.
- 75507-25-4
- Chemical Name:
- 2-HYDROXYMETHYL-15-CROWN-5
- Synonyms
- (1,4,7,10,13-Pentaoxacyclopentadecan-2-yl)methanol;Hydroxy-15-crown-5;2-HYDROXYMETHYL-15-CROWN-5;2-Hydroxymethyl-15-crown-5,96%;2-(HYDROXYMETHYL)-15-CROWN 5-ETHER;2-(Hydroxymethyl)-15-crown5-Ether>2-(Hydroxymethyl)-15-crown-5-ether 96%;1,4,7,10,13-Pentaoxacyclopentadec-2-ylmethanol;1,4,7,10,13-Pentaoxacyclopentadecane-3-methanol;1,4,7,10,13-PENTAOXACYCLOPENTADECANE-2-METHANOL
- CBNumber:
- CB0484891
- Molecular Formula:
- C11H22O6
- Molecular Weight:
- 250.29
- MDL Number:
- MFCD00192215
- MOL File:
- 75507-25-4.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Product description | Number | Pack Size | Price |
| 2-Hydroxymethyl-15-crown-5 95% | 388424 | 1g | $107 |
| 2-(Hydroxymethyl)-15-crown 5-Ether >96.0%(GC) | H0983 | 1g | $103 |
| 2-(Hydroxymethyl)-15-crown 5-Ether >96.0%(GC) | H0983 | 5g | $302 |
| 2-(Hydroxymethyl)-15-crown-5-ether 96% | OR10929 | 1g | $66 |
| 2-(Hydroxymethyl)-15-crown-5-ether 96% | OR10929 | 5g | $258 |
| Boiling point | 135 °C/1.5 mmHg (lit.) |
|---|---|
| Density | 1.175 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| form | Liquid |
| Specific Gravity | 1.17 |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Soluble in water(58 g/L) (25°C). |
| BRN | 3589706 |
| InChI | 1S/C11H22O6/c12-9-11-10-16-6-5-14-2-1-13-3-4-15-7-8-17-11/h11-12H,1-10H2 |
| InChIKey | YHIQMMGCRYKJLB-UHFFFAOYSA-N |
| SMILES | OCC1COCCOCCOCCOCCO1 |
| CAS DataBase Reference | 75507-25-4(CAS DataBase Reference) |
| UNSPSC Code | 12352005 |
| NACRES | NA.22 |
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 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| HS Code | 29329990 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
|||||||||
| NFPA 704 |
|
2-HYDROXYMETHYL-15-CROWN-5 price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 388424 | 2-Hydroxymethyl-15-crown-5 95% | 75507-25-4 | 1g | $107 | 2026-04-30 | Buy |
| TCI Chemical | H0983 | 2-(Hydroxymethyl)-15-crown 5-Ether >96.0%(GC) | 75507-25-4 | 1g | $103 | 2026-04-30 | Buy |
| TCI Chemical | H0983 | 2-(Hydroxymethyl)-15-crown 5-Ether >96.0%(GC) | 75507-25-4 | 5g | $302 | 2026-04-30 | Buy |
| Apolloscientific | OR10929 | 2-(Hydroxymethyl)-15-crown-5-ether 96% | 75507-25-4 | 1g | $66 | 2026-06-04 | Buy |
| Apolloscientific | OR10929 | 2-(Hydroxymethyl)-15-crown-5-ether 96% | 75507-25-4 | 5g | $258 | 2026-06-04 | Buy |
2-HYDROXYMETHYL-15-CROWN-5 Chemical Properties,Uses,Production
Chemical Properties
clear colorless to almost colorless liquid
Uses
2-Hydroxymethyl-15-crown-5 is used for chemical research.
Synthesis
In a four-necked flask equipped with a stirrer, reflux device, 200 mL of ethylene glycol dimethyl ether with 0.4 g of sodium hydroxide was added, stirred and heated to 75 C. Tetraethylene glycol--bromoalkyl ether 5 g was dissolved in 50 mL of ethylene glycol dimethyl ether and added dropwise to the reaction system. Then the reaction was stirred at 75-80C for 22 h. After the reaction, the sodium bromide was filtered out and the solvent was evaporated to obtain a yellow viscous oily substance of 4.5 g. The bromine mass fraction was measured to be 0.71%. 80mL of oily material without separation directly added to 1 mol / L hydrochloric acid solution, reflux 4h, precipitated white solid. After cooling, the solid (triphenylmethanol) was filtered out and extracted with chloroform for 3-5 times, the extracts were combined, dried with anhydrous magnesium sulfate and evaporated with chloroform under reduced pressure. The residue was purified by chromatography with aluminum chloride (neutral), and the eluent was acetone-hexane (7:3, v/v). The solvent was removed by decompression evaporation to give 2-hydroxymethyl-15-crown-5 as a yellow oil, 2.03 g, in 87% yield.
2-HYDROXYMETHYL-15-CROWN-5 Preparation Products And Raw materials
Raw materials
Preparation Products
2-HYDROXYMETHYL-15-CROWN-5 Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9599 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30224 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49892 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 43333 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. | +8618950047208 | ellena@amitychem.com | China | 43414 | 58 |
| Chongqing jooe co., ltd | +undefined86-15223382610 | info@jooe.com | China | 15971 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32343 | 55 |
View Lastest Price from 2-HYDROXYMETHYL-15-CROWN-5 manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | 2-HYDROXYMETHYL-15-CROWN-5
75507-25-4
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd |
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- 2-HYDROXYMETHYL-15-CROWN-5
75507-25-4
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
