Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Material Safety Data Sheet(MSDS) Questions And Answer Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

107-43-7

Name Betaine
CAS 107-43-7
EINECS(EC#) 203-490-6
Molecular Formula C5H11NO2
MDL Number MFCD00012123
Molecular Weight 117.15
MOL File 107-43-7.mol

Chemical Properties

Appearance White cryst. powder
Melting point  310 °C (dec.)
Boiling point  218.95°C (rough estimate)
density  1.00 g/mL at 20 °C
refractive index  1.4206 (estimate)
FEMA  4223 | BETAINE
storage temp.  2-8°C
solubility  methanol: 0.1 g/mL, clear
form  Crystals or Crystalline Powder
pka 1.83(at 0℃)
color  colorless
Stability: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
Water Solubility  160 g/100 mL
Sensitive  Hygroscopic
Detection Methods HPLC,NMR
Merck  14,1179
BRN  3537113
InChIKey KWIUHFFTVRNATP-UHFFFAOYSA-N
Uses

betaine is a surfactant, humectant, and excellent skin conditioner. It is also used to build product viscosity and as a foam booster. It is found mostly in skin cleansers, shampoos, and bath products.

CAS DataBase Reference 107-43-7(CAS DataBase Reference)
NIST Chemistry Reference Methanaminium, 1-carboxy-n,n,n-trimethyl-, hydroxide, inner salt(107-43-7)
EPA Substance Registry System 107-43-7(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .

Safety Statements 

S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .

WGK Germany  3
RTECS  DS5900000
3-10
TSCA  Yes
HS Code  29239000
Hazardous Substances Data 107-43-7(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Questions And Answer

Well-known Reagent Company Product Information

Supplier