Home Categories Organic Chemistry Octadecylphosphonicacid
A0476056

Octadecylphosphonicacid , ≥97% , 4724-47-4

Synonym(s):
n-Octadecylphosphonic acid;ODPA

CAS NO.:4724-47-4

Empirical Formula: C18H39O3P

Molecular Weight: 334.47

MDL number: MFCD00015838

EINECS: 225-216-4

Pack Size Price Stock Quantity
1g RMB455.20 In Stock
5g RMB1927.20 In Stock
25g RMB7319.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 99℃
Boiling point: 463.6±28.0 °C(Predicted)
Density  0.969
pka 2?+-.0.10(Predicted)
form  Crystalline
color  White to off-white
Water Solubility  Insoluble in water.
Hydrolytic Sensitivity 4: no reaction with water under neutral conditions
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey FTMKAMVLFVRZQX-UHFFFAOYSA-N

Description and Uses

n-Octadecylphosphonic acid is used in thermal paper for receipts, adding machines and tickets. It acts as surfactant, emulsifier, dispersants and chelating agents. Further, it is a long chain phosphonic acid compound utilized for proteomics research. In addition to this, it is used to prepare modified mesoporous magnetic nano particles through Lewis acid/base interaction.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
WGK Germany  3
TSCA  Yes
HS Code  29319090

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