product name: betaine
synonyms: n-trimethylglycine hydroxide;oxyneurine;trimethylglycine;trimethylglycocoll;(carboxymethyl)trimethylammonium hydroxide anhydride;(carboxymethyl)trimethylammonium hydroxide inner salt;bet;betaine
cas: 107-43-7
mf: c5h11no2
mw: 117.15
einecs: 203-490-6
product categories: ammonium polyhalides, etc. (quaternary);quaternary ammonium compounds;vitamin ingredients;biochemicalsmolecular biology;pcr optimizationmolecular biology;molecular biology;molecular biology reagents;pcr reaction components;pcr/amplification;fine chemicals, specialty chemicals, intermediates, electronic chemical, organic synthesis, feed additive;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;feed additives;pharm intermediate
mol file: 107-43-7.mol
betaine structure
betaine chemical properties
melting point 301-305 °c (dec.)
density 1.00 g/ml at 20 °c
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
water solubility 160 g/100 ml
sensitive hygroscopic
merck 14,1179
brn 3537113
stability: stable. hygroscopic. incompatible with strong oxidizing agents.
inchikey kwiuhfftvrnatp-uhfffaoysa-n
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 methanaminium, 1-carboxy-n,n,n-trimethyl-, inner salt(107-43-7)
safety information
hazard codes xn
risk statements 20/21/22-36/37/38
safety statements 24/25-36-26
wgk germany 3
rtecs ds5900000
f 3-10
tsca yes
hs code 29239000