Betaine Chloride

Basic Information

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CAS Number

590-46-5

Molecular Formula

C5H12ClNO2

Molecular Weight

153.61 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

White cryst.

Melting Point

241-242 °C

Density

1.0000

Water Solubility

64.7 g/100 mL (25 ºC)

Solubility

H2O: 1 M at 20 °C, clear, colorless

SMILES

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[Cl-].C[N+](C)(C)CC(=O)O

InChI

InChI=1S/C5H11NO2.ClH/c1-6(2,3)4-5(7)8;/h4H2,1-3H3;1H

InChIKey

HOPSCVCBEOCPJZ-UHFFFAOYSA-N

LogP

-3.21880

Complexity

93.1

Safety Information

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GHS Hazard Pictograms

H319

Hazard Statement

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

Betaine hydrochloride
1-Carboxy-N,N,N-trimethylmethanaminium chloride
Betaine HCl
BETAINE CHLORIDE
BETAINE HCL(P)
Achyin
Achylin
Acidin
Acidine
ACIDOL
Acinorm
BET HCL
betain hydrochloride
betainium chloride
carboxymethyl-trimethyl-ammonium chloride
carboxy-N,N,N-trimethylmethanaminium chloride
Euacid
Lycine hydrochloride
Muriat
Oxyneurine hydrochloride
Pluchine
TriMethyl glycocoll hydrochloride
Acipepsol
Acidogeno
Aciventral forte
Glycine betaine hydrochloride
Acidol-Pepsin
Glycocoll betain hydrochloride
Acidol hydrochloride
Cystadane
(Carboxymethyl)trimethylammonium chloride

MDL Number

MFCD00011903

Customs Code

2923900090

FAQ

What is Betaine Chloride (CAS: 590-46-5)?

Betaine Chloride (CAS: 590-46-5) is a white crystalline salt with the chemical formula C₅H₁₁NO₂Cl. It is highly soluble in water and functions as an osmotic agent, pH regulator, and choline source. Commonly used in pharmaceuticals, food, and industrial applications, it stabilizes proteins and enhances solubility in aqueous solutions.

What are the main uses of Betaine Chloride (CAS: 590-46-5)?

Betaine Chloride (CAS: 590-46-5) is primarily used in pharmaceuticals as an acidulant and digestive aid. In food, it acts as a flavor enhancer and preservative. Industrially, it serves as a corrosion inhibitor and surfactant. In research, it is employed for protein stabilization and as a component in chemical synthesis, leveraging its osmoprotective properties.

Is Betaine Chloride (CAS: 590-46-5) safe?

Betaine Chloride (CAS: 590-46-5) is generally considered safe when used in recommended amounts. However, high concentrations may cause skin or eye irritation. It is not classified as toxic by major agencies like OSHA or EPA, but proper handling with gloves and ventilation is advised to ensure safety during use.

How should Betaine Chloride (CAS: 590-46-5) be stored?

Betaine Chloride (CAS: 590-46-5) should be stored in a cool, dry place, away from moisture and light. Keep in airtight containers to prevent hygroscopic degradation. Stability is maintained at temperatures below 25°C and humidity levels below 60%. Avoid exposure to moisture to preserve its chemical integrity.