Choline hydroxide
Description References- Product Name
- 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
- Formula Weight
- 121.18
- MOL File
- 123-41-1.mol
Choline hydroxide Property
- 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)
- 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)
- EPA Substance Registry System
- Ethanaminium, 2-hydroxy-N,N,N-trimethyl-, hydroxide (123-41-1)
Safety
- 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
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P363Wash contaminated clothing before reuse.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 292257
- Product name
- Choline hydroxide solution
- Purity
- 46wt. % in H
- Packaging
- 100ml
- Price
- $100
- Updated
- 2024/03/01
- Product number
- 292257
- Product name
- Choline hydroxide solution
- Purity
- 46wt. % in H
- Packaging
- 500ml
- Price
- $309
- Updated
- 2024/03/01
- Product number
- C0326
- Product name
- Choline (48-50% in Water)
- Packaging
- 25g
- Price
- $31
- Updated
- 2024/03/01
- Product number
- C0326
- Product name
- Choline (48-50% in Water)
- Packaging
- 100g
- Price
- $66
- Updated
- 2024/03/01
- Product number
- B24443
- Product name
- Choline hydroxide, 46% w/w aq. soln.
- Packaging
- 100ml
- Price
- $85.8
- Updated
- 2024/03/01
Choline hydroxide Chemical Properties,Usage,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 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.
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).
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
Raw materials
Preparation Products
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View Lastest Price from Choline hydroxide manufacturers
- Product
- Choline Hydroxide 123-41-1
- Price
- US $75.00-20.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-29
- Product
- Choline hydroxide 123-41-1
- Price
- US $100.00-75.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000Ton
- Release date
- 2024-08-13
- Product
- Choline hydroxide 123-41-1
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-02