Choline hydroxide
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- $10 - $3663
- Product name: Choline hydroxide
- CAS: 123-41-1
- MF: C5H15NO2
- MW: 121.18
- EINECS:204-625-1
- MDL Number:MFCD00002831
- Synonyms:(2-HYDROXYETHYL)TRIMETHYLAMMONIUM HYDROXIDE;CHOLINE HYDROXIDE;2-hydroxy-n,n,n-trimethyl-ethanaminiuhydroxide ;bursine ;choline,solution ;fagine ;gossypine ;sincaline
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Brand
- aablocks
- AK Scientific
- American Custom Chemicals Corporation
- Arctom
- Biosynth
- Chem-Impex
- Crysdot
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1g
- 5g
- 10G
- 25g
- 50g
- 100g
- 100ML
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- 500g
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- 2Kg
- 10 L
- 100 mL
- 500 mL
- Manufactureraablocks
- Product numberAA000JUH
- Product descriptionCholine 95%
- Packaging1g
- Price$10
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product description2-hydroxyethyltrimethylammonium Hydroxide 95%
- Packaging1g
- Price$18
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product description2-hydroxyethyltrimethylammonium Hydroxide 95%
- Packaging5g
- Price$24
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product descriptionCholine 95%
- Packaging25g
- Price$45
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product description2-hydroxyethyltrimethylammonium Hydroxide 95%
- Packaging25g
- Price$57
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product descriptionCholine 95%
- Packaging100g
- Price$102
- Updated2021-12-16
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product description2-hydroxyethyltrimethylammonium Hydroxide 95%
- Packaging100g
- Price$124
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA000JUH
- Product description2-hydroxyethyltrimethylammonium Hydroxide 95%
- Packaging500g
- Price$363
- Updated2026-05-25
- Buy
- ManufacturerAK Scientific
- Product numberP576
- Product descriptionCholine hydroxide solution
- Packaging100g
- Price$78
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014027
- Product descriptionCHOLINE HYDROXIDE 95.00%
- Packaging1G
- Price$638.1
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014027
- Product descriptionCHOLINE HYDROXIDE 95.00%
- Packaging5G
- Price$911.99
- Updated2021-12-16
- Buy
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberCHM0014027
- Product descriptionCHOLINE HYDROXIDE 95.00%
- Packaging10G
- Price$1309.78
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberHY-Y1242
- Product descriptionCholine hydroxide, 44 wt.% in water
- Packaging25g
- Price$38
- Updated2026-05-26
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- ManufacturerArctom
- Product numberHY-Y1242
- Product descriptionCholine hydroxide, 44 wt.% in water
- Packaging50g
- Price$61
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-Y1242
- Product descriptionCholine hydroxide, 44 wt.% in water
- Packaging10g
- Price$24
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberHY-Y1242
- Product descriptionCholine hydroxide, 44 wt.% in water
- Packaging100g
- Price$95
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA000JUH | Choline 95% | 1g | $10 | 2021-12-16 | Buy |
| aablocks | AA000JUH | 2-hydroxyethyltrimethylammonium Hydroxide 95% | 1g | $18 | 2026-05-25 | Buy |
| aablocks | AA000JUH | 2-hydroxyethyltrimethylammonium Hydroxide 95% | 5g | $24 | 2026-05-25 | Buy |
| aablocks | AA000JUH | Choline 95% | 25g | $45 | 2021-12-16 | Buy |
| aablocks | AA000JUH | 2-hydroxyethyltrimethylammonium Hydroxide 95% | 25g | $57 | 2026-05-25 | Buy |
| aablocks | AA000JUH | Choline 95% | 100g | $102 | 2021-12-16 | Buy |
| aablocks | AA000JUH | 2-hydroxyethyltrimethylammonium Hydroxide 95% | 100g | $124 | 2026-05-25 | Buy |
| aablocks | AA000JUH | 2-hydroxyethyltrimethylammonium Hydroxide 95% | 500g | $363 | 2026-05-25 | Buy |
| AK Scientific | P576 | Choline hydroxide solution | 100g | $78 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014027 | CHOLINE HYDROXIDE 95.00% | 1G | $638.1 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014027 | CHOLINE HYDROXIDE 95.00% | 5G | $911.99 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0014027 | CHOLINE HYDROXIDE 95.00% | 10G | $1309.78 | 2021-12-16 | Buy |
| Arctom | HY-Y1242 | Choline hydroxide, 44 wt.% in water | 25g | $38 | 2026-05-26 | Buy |
| Arctom | HY-Y1242 | Choline hydroxide, 44 wt.% in water | 50g | $61 | 2026-05-26 | Buy |
| Arctom | HY-Y1242 | Choline hydroxide, 44 wt.% in water | 10g | $24 | 2026-05-26 | Buy |
| Arctom | HY-Y1242 | Choline hydroxide, 44 wt.% in water | 100g | $95 | 2026-05-26 | Buy |
Properties
Melting point :236～239℃
Density :1.09 g/mL at 20 °C
vapor pressure :28.284hPa at 25℃
refractive index :n20/D 1.4304
Flash point :92 °F
storage temp. :Inert atmosphere,2-8°C
solubility :Water (easy), ethanol (difficult to dissolve (1-pentanol)), ether (insoluble)
form :Granular Powder
pka :13.9(at 25℃)
color :White
Water Solubility :miscible
Merck :14,2204
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1
InChIKey :KIZQNNOULOCVDM-UHFFFAOYSA-M
SMILES :[OH-].C[N+](C)(C)CCO
LogP :-2.25 at 25℃
CAS DataBase Reference :123-41-1(CAS DataBase Reference)
EPA Substance Registry System :Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, hydroxide (123-41-1)
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
solubility :Water (easy), ethanol (difficult to dissolve (1-pentanol)), ether (insoluble)
form :Granular Powder
pka :13.9(at 25℃)
color :White
Water Solubility :miscible
Merck :14,2204
Stability :Stable. Combustible. Incompatible with strong oxidizing agents.
InChI :1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1
InChIKey :KIZQNNOULOCVDM-UHFFFAOYSA-M
SMILES :[OH-].C[N+](C)(C)CCO
LogP :-2.25 at 25℃
CAS DataBase Reference :123-41-1(CAS DataBase Reference)
EPA Substance Registry System :Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, hydroxide (123-41-1)
Safety Information
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| Signal word: | Danger | ||||||||||||||
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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.
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Suppliers and manufacturers
BINBO BIOLOGICAL CO.,LTD
Choline hydroxide
CAS:123-41-1
