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Dodecylpyridinium chloride

  • Name Dodecylpyridinium chloride
  • EINECS203-232-2
  • CAS No. 104-74-5
  • Density1.04 g/cm3 (20 °C)
  • PSA3.88000
  • LogP1.89900
  • Solubility99.824-485.89g/L at 20-25℃
  • Melting Point66-70oC
  • FormulaC17H30N.Cl
  • Boiling Point63 °C
  • Molecular Weight283.885
  • Flash Point160°C
  • Transport InformationN/A
  • AppearanceN/A
  • Safety26-37/39
  • Risk Codes36/37/38
  • Molecular Structure
    Molecular Structure of 104-74-5 (Dodecylpyridinium chloride)
  • Hazard SymbolsXi
  • SynonymsXi
  • Article Data12

Dodecylpyridinium chloride Synthetic route

110-86-1

pyridine

112-52-7

1-chlorododecane

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
at 140℃; for 20h;65%
104-73-4

1-dodecylpyridinium bromide

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
With sodium chloride ion-exchange;
110-86-1

pyridine

acetyl-sulfanilic acid-chloride

acetyl-sulfanilic acid-chloride

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: NaCl / ion-exchange
View Scheme
143-15-7

1-dodecylbromide

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: NaCl / ion-exchange
View Scheme
110-86-1

pyridine

77638-27-8

dodecyl dichlorophosphate

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
With 2-(Diethylamino)ethanol at 0 - 20℃; for 3h;3.67 g
112-53-8

1-dodecyl alcohol

104-74-5

N-dodecylpyridinium chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: pyridine; trichlorophosphate / dichloromethane / 1 h / 0 °C
2: 2-(Diethylamino)ethanol / 3 h / 0 - 20 °C
View Scheme
104-74-5

N-dodecylpyridinium chloride

139-05-9

sodium cyclamate

1403558-43-9

1-dodecylpyridinium cyclamate

Conditions
ConditionsYield
In water at 20℃; for 24h;99%

copper(II) choride dihydrate

104-74-5

N-dodecylpyridinium chloride

bis(dodecylpyridinium) tetrachlorocuprate

Conditions
ConditionsYield
In acetonitrile for 3h; Reflux;94%
In solid heated to 140°C for 10 min; cooled;
104-74-5

N-dodecylpyridinium chloride

7646-85-7

zinc(II) chloride

[N-dodecylpyridinium]2[ZnCl4]

Conditions
ConditionsYield
In acetonitrile for 3h; Reflux;93%

cobalt(II) chloride hexahydrate

104-74-5

N-dodecylpyridinium chloride

[N-dodecylpyridinium]2[CoCl4]

Conditions
ConditionsYield
In acetonitrile for 3h; Reflux;93%

Dodecylpyridinium chloride Chemical Properties

CAS: 104-74-5
EINECS: 203-232-2
Product Categories: Cationic Surfactants ; Functional Materials ; Heterocyclic Quarternary Ammonium Salts (Surfactants) ; Pyridinium Compounds ; Surfactants .
Following is the Molecular Structure of  Laurylpyridinium Chloride (104-74-5):

SMILES: [Cl-].[n+]1(ccccc1)CCCCCCCCCCCC
InChI: InChI=1/C17H30N.ClH/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18;/h11,13-14,16-17H,2-10,12,15H2,1H3;1H/q+1;/p-1
InChIKey: GKQHIYSTBXDYNQ-REWHXWOFAV
Std.InChI: InChI=1S/C17H30N.ClH/c1-2-3-4-5-6-7-8-9-10-12-15-18-16-13-11-14-17-18;/h11,13-14,16-17H,2-10,12,15H2,1H3;1H/q+1;/p-1
Std.InChIKey: GKQHIYSTBXDYNQ-UHFFFAOYSA-M
Molecular Formula: C17H30ClN
Molecular Weight: 283.88

Dodecylpyridinium chloride Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 unreported 119mg/kg (119mg/kg)   Pharmazie. Vol. 40, Pg. 273, 1985.

Dodecylpyridinium chloride Consensus Reports

Reported in EPA TSCA Inventory.

Dodecylpyridinium chloride Safety Profile

RTECS: UU4017070
Poison by an unspecified route.

Dodecylpyridinium chloride Specification

 Laurylpyridinium Chloride (104-74-5),which also can be called for 1-Dodecyl-pyridiniuchloride ; 1-Dodecylpyridinium ; 1-Laurylpyridiniumchloride ; Dehyquartc ; Eltren ; Lpc ; Quaternariolpc ; Lpc (egg) .When Laurylpyridinium Chloride (104-74-5) was heated,it emits toxic vapors of NOx and Cl− .

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