Choline hydroxide
- CAS No.
- 123-41-1
- Chemical Name:
- Choline hydroxide
- Synonyms
- CHOLINE;Choline hydroxide solution;vidine;CHOLINE BASE;Choline hydroxide, 45 wt.% aqueous solution, stabilized, pure;fagine;bursine;SKL1388;SKL1600;sinkalin
- CBNumber:
- CB2381547
- Molecular Formula:
- C5H15NO2
- Molecular Weight:
- 121.18
- MDL Number:
- MFCD00002831
- MOL File:
- 123-41-1.mol
| Melting point | 236～239℃ |
|---|---|
| Density | 1.09 g/mL at 20 °C |
| vapor pressure | 28.284hPa at 25℃ |
| refractive index |
n |
| Flash point | 92 °F |
| storage temp. | Inert atmosphere,2-8°C |
| pka | 13.9(at 25℃) |
| form | Granular Powder |
| color | White |
| Water Solubility | miscible |
| Merck | 14,2204 |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | KIZQNNOULOCVDM-UHFFFAOYSA-M |
| LogP | -2.25 at 25℃ |
| CAS DataBase Reference | 123-41-1(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 7THJ3EG9SY |
| EPA Substance Registry System | Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, hydroxide (123-41-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405 | |||||||||
| Hazard Codes | C,T | |||||||||
| Risk Statements | 34-35-43-39/23/24/25-23/24/25-10-R35 | |||||||||
| Safety Statements | 26-36/37/39-45-S45-S36/37/39-S26 | |||||||||
| RIDADR | UN 3286 3/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | GA4025500 | |||||||||
| F | 8-9-23 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29231000 | |||||||||
| NFPA 704 |
|
Choline hydroxide price More Price(31)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 292257 | Choline hydroxide solution 46wt. % in H | 123-41-1 | 100ml | $100 | 2024-03-01 | Buy |
| Sigma-Aldrich | 292257 | Choline hydroxide solution 46wt. % in H | 123-41-1 | 500ml | $309 | 2024-03-01 | Buy |
| TCI Chemical | C0326 | Choline (48-50% in Water) | 123-41-1 | 25g | $31 | 2024-03-01 | Buy |
| TCI Chemical | C0326 | Choline (48-50% in Water) | 123-41-1 | 100g | $66 | 2024-03-01 | Buy |
| Alfa Aesar | B24443 | Choline hydroxide, 46% w/w aq. soln. | 123-41-1 | 100ml | $85.8 | 2024-03-01 | Buy |
Choline hydroxide Chemical Properties,Uses,Production
Description
Choline hydroxide or choline base is also known as 2-hydroxyl ethyl trimethyl ammonium hydroxide. It is a strong yet organic base.
Choline hydroxide is primarily used to produce other choline salts, which could be used in nutraceuticals, baby food, etc. Choline hydroxide can be used as phase transfer catalysts which carry the hydroxide ion into organic systems. It is used as an ingredient in cleaning and developer formulations in the electronics and printed circuit board industry and in paint stripping formulations. It can also be used as corrosion inhibitor, for the H2S removal from gas streams. Furthermore, it is used as the cleaning and degreasing agent in the metal industry.
References
[1] Patent US20160068476: Process for choline hydroxide
[2] https://en.wikipedia.org/wiki/Choline
Chemical Properties
clear light yellow viscous solution
Uses
Choline hydroxide solution has been used in the synthesis of choline hexafluoroacetylacetonate that can be used as an extractant along with bis-(trifluoromethylsulfonyl)imide ionic liquid for the homogeneous liquid-liquid extraction of neodymium(III).
Uses
Choline hydroxide is used as a precursor molecule for the neurotransmitter acetylcholine, it is involved in several functions including muscle and memory muscle control. It was used as a basic catalyst for aldol condensation reactions.
Definition
An amino alcohol,CH2OHCH2N(CH3)3OH. It occurswidely in living organisms as aconstituent of certain types ofphospholipids– the lecithins andsphingomyelins– and in the neurotransmitteracetylcholine. It issometimes classified as a memberof the vitamin B complex.
Flammability and Explosibility
Non flammable
Choline hydroxide Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 18232 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 938 | 58 |
| BINBO BIOLOGICAL CO.,LTD | +8618629063126 | info@binbobiological.com | China | 346 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9341 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
View Lastest Price from Choline hydroxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-29 | Choline hydroxide
123-41-1
|
US $6.00 / KG | 1KG | More than 99% | 2000KG/Month | Hebei Saisier Technology Co., LTD | |
 |
2024-04-22 | Choline hydroxide
123-41-1
|
US $0.00 / kg | 1kg | 99.8% | 1000 kg | BINBO BIOLOGICAL CO.,LTD | |
 |
2023-12-25 | Choline hydroxide
123-41-1
|
US $8.00 / kg | 1kg | 99% | 20000000 | Hebei Jingbo New Material Technology Co., Ltd |
-
- Choline hydroxide
123-41-1
- US $6.00 / KG
- More than 99%
- Hebei Saisier Technology Co., LTD
-
- Choline hydroxide
123-41-1
- US $0.00 / kg
- 99.8%
- BINBO BIOLOGICAL CO.,LTD
-
- Choline hydroxide
123-41-1
- US $8.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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