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About This Item
Linear Formula:
HOCH2CH2N(CH3)3OH
CAS Number:
Molecular Weight:
121.18
MDL number:
UNSPSC Code:
12352000
PubChem Substance ID:
NACRES:
NA.22
form
liquid
Quality Level
concentration
46 wt. % in H2O
refractive index
n20/D 1.4304
solubility
water: soluble at 20 °C
density
1.073 g/mL at 25 °C
functional group
amine
hydroxyl
SMILES string
[OH-].C[N+](C)(C)CCO
InChI
1S/C5H14NO.H2O/c1-6(2,3)4-5-7;/h7H,4-5H2,1-3H3;1H2/q+1;/p-1
InChI key
KIZQNNOULOCVDM-UHFFFAOYSA-M
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General description
Choline hydroxide solution is a strong organic base used in pharmaceuticals and chemical manufacturing.
Application
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).
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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