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Choline hydroxide

Description References

Choline hydroxide

CAS No.123-41-1
Chemical Name:Choline hydroxide
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)
form Granular Powder
pka 13.9(at 25℃)
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)
UNSPSC Code 12352000
NACRES NA.22

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

NFPA 704:

	0
3		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordDanger
Hazard statements H314
Precautionary statements P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363-P405

Choline hydroxide Price More Price(6)

Brand: Sigma-Aldrich(India)
Product number: 292257
Product name : Choline hydroxide solution
Purity: 46?wt. % in H2O
Packaging: 100ML
Price: ₹6495
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 333018
Product name : Choline hydroxide solution
Purity: 45?wt. % in methanol
Packaging: 1KG
Price: ₹25300
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 292257
Product name : Choline hydroxide solution
Purity: 46?wt. % in H2O
Packaging: 500ML
Price: ₹20221.1
Updated: 2022/06/14
Buy: Buy

Brand: TCI Chemicals (India)
Product number: C0326
Product name : Choline (47-50% in Water)
Purity:
Packaging: 25G
Price: ₹2000
Updated: 2022/05/26
Buy: Buy

Brand: TCI Chemicals (India)
Product number: C0326
Product name : Choline (47-50% in Water)
Purity:
Packaging: 100G
Price: ₹3300
Updated: 2022/05/26
Buy: Buy

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 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