Basic information Uses Safety Supplier Related

N-DODECYLPHOSPHONIC ACID

Basic information Uses Safety Supplier Related

N-DODECYLPHOSPHONIC ACID Basic information

Product Name:
N-DODECYLPHOSPHONIC ACID
Synonyms:
  • 1-dodecanephosphonicacid
  • dodecylphosphonicacid
  • n-dodecanephosphonicacid
  • DDPA
  • LABOTEST-BB LT00408923
  • N-DODECYLPHOSPHONIC ACID
  • n-Dodecylphosphonicacid,min.97%
  • 1-Dodecylphosphonic acid, 95%
CAS:
5137-70-2
MF:
C12H27O3P
MW:
250.31
EINECS:
225-897-8
Product Categories:
  • organic phosphonic acid
Mol File:
5137-70-2.mol
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N-DODECYLPHOSPHONIC ACID Chemical Properties

Melting point:
68-70°C
Boiling point:
283°C (estimate)
Density 
0.9360 (estimate)
vapor pressure 
0Pa at 25℃
storage temp. 
Sealed in dry,Room Temperature
form 
Powder
pka
2.65±0.10(Predicted)
color 
white to off-white
Water Solubility 
Sparingly soluble in water.
Hydrolytic Sensitivity
4: no reaction with water under neutral conditions
LogP
2.485 at 25℃
EPA Substance Registry System
Phosphonic acid, dodecyl- (5137-70-2)
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Safety Information

RIDADR 
UN3261
WGK Germany 
3
RTECS 
SZ7875000
TSCA 
Yes
HS Code 
2931.39.0030
HazardClass 
8
PackingGroup 
III
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N-DODECYLPHOSPHONIC ACID Usage And Synthesis

Uses

Linear alkyl Phosphonic acids and their phosphonate salts are surfactants because of their classic bifunctional chemical structure, RP(O)(OH)2, consisting of both non-polar organic hydrophobic groups and anionic inorganic hydrophilic groups. Like the related alkyl sulfonates, they are used as detergents, dispersants, emulsifiers, and chelating agents. Alkyl phosphonic acids are typically sparingly soluble in both organic solvents and water, but become more soluble in water when neutralized to phosphonates at neutral to high pH.

Uses

1-Dodecylphosphonic acid is used as tuning of surface energy, wetting, and work function of metal oxides.

General Description

Styryl 9M is an organic laser dye that is used as a non-linear optical(NLO) component. It is biocompatible in nature and can be used as a chromophore for photon absorption based microscopy.

Flammability and Explosibility

Non flammable

N-DODECYLPHOSPHONIC ACIDSupplier

Shijiazhuang Sdyano Fine Chemical Co., Ltd. Gold
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0311-89250318 031166536426
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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Alfa Aesar
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400-6106006
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TCI (Shanghai) Development Co., Ltd.
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021-67121386
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Sales-CN@TCIchemicals.com