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Basic Information
CAS No.: 60-25-3
Name: HEXAMETHONIUM CHLORIDE
Molecular Structure:
Molecular Structure of 60-25-3 (HEXAMETHONIUM CHLORIDE)
Formula: C12H30 N2 . 2 Cl
Molecular Weight: 273.29
Synonyms: 1,6-Hexanediaminium,N,N,N,N',N',N'-hexamethyl-, dichloride (9CI); Ammonium, hexamethylenebis[trimethyl-,dichloride (8CI); Hexamethylenebis[trimethylammonium chloride] (6CI,7CI);Bistrium chloride; Chloor-hexaviet; Esomid Chloride; Hestrium chloride;Hexamethonium chloride; Hexamethonium dichloride; Hexameton chloride; Hexonchloride; Hexone chloride; Hiohex Chloride; Methium Chloride; Meton;N,N'-Hexamethylenebis(trimethylammonium chloride); a,w-Bis[trimethylammonium]hexane dichloride
Density: 1.0558 (rough estimate)
Melting Point: 292°C(dec.)(lit.)
Boiling Point: 423.36°C (rough estimate)
Solubility: almost transparency
Safety: Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NH3, NOx, and Cl. See also CHLORIDES.
PSA: 0.00000
LogP: -4.03280
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Chemistry

Product Name: Hexamethonium chloride (CAS NO.60-25-3)


Molecular Formula: C12H30Cl2N2
Molecular Weight: 273.29g/mol
Mol File: 60-25-3.mol
EINECS: 200-465-1
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of Hexamethonium chloride (CAS NO.60-25-3):
  IUPAC Name: trimethyl-[6-(trimethylazaniumyl)hexyl]azanium dichloride
  Canonical SMILES: C[N+](C)(C)CCCCCC[N+](C)(C)C.[Cl-].[Cl-]
  InChI: InChI=1S/C12H30N2.2ClH/c1-13(2,3)11-9-7-8-10-12-14(4,5)6;;/h7-12H2,1-6H3;2*1H/q+2;;/p-2 
  InChIKey: PYIHTIJNCRKDBV-UHFFFAOYSA-L
Product Categories: Ammonium Chlorides (Quaternary); Quaternary Ammonium Compounds

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 intravenous 35mg/kg (35mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 46, Pg. 346, 1957.
mouse LD50 intraperitoneal 62mg/kg (62mg/kg) AUTONOMIC NERVOUS SYSTEM: "SMOOTH MUSCLE RELAXANT (MECHANISM UNDEFINED, SPASMOLYTIC)" Archives Internationales de Pharmacodynamie et de Therapie. Vol. 155, Pg. 69, 1965.
mouse LD50 intravenous 26700ug/kg (26.7mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Archives Internationales de Pharmacodynamie et de Therapie. Vol. 127, Pg. 1, 1960.
rat LD50 intraperitoneal 100mg/kg (100mg/kg)   Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 46, Pg. 346, 1957.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by intravenous and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NH3, NOx, and Cl. See also CHLORIDES.

Specification

 Hexamethonium chloride , its CAS NO. is 60-25-3, the synonyms are AI3-61433 ; Ammonium, hexamethylenebis(trimethyl-, dichloride ; Bistrium chloride ; Chloor-hexaviet ; Depressin ; EINECS 200-465-1 ; Esomid chloride ; Hestrium chloride ; Hexamethylene(bistrimethylammonium)chloride ; Hexamethylenebis(trimethylammonium) chloride ; Hexameton chloride ; Hexon chloride ; Methium chloride ; Meton ; NSC 21643 ; UNII-TIV4Q933FU ; alpha,omega-Bis(trimethylammonium)hexane dichloride ; 1,6-Hexanediaminium, N,N,N,N',N',N'-hexamethyl-, dichloride ; 1,6-Hexanediaminium, N1,N1,N1,N6,N6,N6-hexamethyl-, chloride (1:2) .