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631-41-4

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Basic Information
CAS No.: 631-41-4
Name: TETRAETHANOL AMMONIUM HYDROXIDE
Article Data: 1
Molecular Structure:
Molecular Structure of 631-41-4 (TETRAETHANOL AMMONIUM HYDROXIDE)
Formula: C8H20 N O4 . H O
Molecular Weight: 211.258
Synonyms: Ammonium,tetrakis(2-hydroxyethyl)-, hydroxide (8CI); Ethanaminium, 2-hydroxy-N,N,N-tris(2-hydroxyethyl)-,hydroxide (9CI); Tetrakis(2-hydroxyethyl)ammonium hydroxide (6CI,7CI);Tetra(2-hydroxyethyl)ammonium hydroxide; Tetraethanolammonium hydroxide
Safety: Moderately toxic by ingestion. A severe eye irritant. When heated to decomposition it emits toxic fumes of NOx and NH3.
PSA: 103.98000
LogP: -2.40440
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Chemistry

Empirical Formula of Tetraethanolammonium hydroxide (CAS NO.631-41-4): C8H21NO5
Molecular Weight: 211.256 g/mol
Structure of Tetraethanolammonium hydroxide (CAS NO.631-41-4):
                 
IUPAC Name: Tetrakis(2-hydroxyethyl)azanium hydroxide
Canonical SMILES: C(CO)[N+](CCO)(CCO)CCO.[OH-]
InChI: InChI=1S/C8H20NO4.H2O/c10-5-1-9(2-6-11,3-7-12)4-8-13;/h10-13H,1-8H2;1H2/q+1;/p-1
InChIKey: VHLDQAOFSQCOFS-UHFFFAOYSA-M

Toxicity Data With Reference

1.    

eye-rbt 2 mg SEV

     AJOPAA    American Journal of Ophthalmology. 29 (1946),1363.
2.    

orl-rat LD50:2250 mg/kg

     JIHTAB    Journal of Industrial Hygiene and Toxicology. 23 (1941),259.
3.    

orl-gpg LD50:3510 mg/kg

     JIHTAB    Journal of Industrial Hygiene and Toxicology. 23 (1941),259.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Moderately toxic by ingestion. A severe eye irritant. When heated to decomposition Tetraethanolammonium hydroxide (CAS NO.631-41-4) emits toxic fumes of NOx and NH3.

Specification

 Tetraethanolammonium hydroxide , its cas register number is 631-41-4. It also can be called Ammonium, tetrakis(2-hydroxyethyl)-, hydroxide ; Ethanaminium, 2-hydroxy-N,N,N-tris(2-hydroxyethyl)-,
hydroxide (1:1) ; and Tetrakis(2-hydroxyethyl)ammonium hydroxide .