Name | N-TETRADECYLPHOSPHONIC ACID |
Synonyms | TDPA TETRADECYL PHOSPHONATE TETRADECYLPHOSPHONIC ACID N-TETRADECYLPHOSPHONIC ACID 1-TETRADECANEPHOSPHONIC ACID |
CAS | 4671-75-4 |
EINECS | 225-118-1 |
Molecular Formula | C14H31O3P |
Molar Mass | 278.37 |
Density | 0.998±0.06 g/cm3(Predicted) |
Melting Point | 96-98°C |
Boling Point | 175.8°C |
Water Solubility | Soluble in ethanol, dimethyl sulfoxide and dimethyl formamide. Partially soluble in water. |
Storage Condition | 2-8℃ |
MDL | MFCD00015834 |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
Abstract:
Abstract:
Key words:
fourteen alkyl thorium phosphate synthesis gas chromatograph
cited:
year:
1990
Soviet regime , Li Zhongjun , Yin Bohai
Abstract:
In this paper, the synthesis, structure and gas chromatographic application of a new stationary phase decatetraalkyl titanium phosphate are reported. Structural analysis showed that the stationary phase had a layered structure similar to that of α-zirconium phosphate. Thermogravimetric analysis showed that it had higher thermal stability than silica bonded phase, the separation process of gas chromatography on the stationary phase is controlled by the mass transfer resistance phase.Key words:
decatetraalkyl titanium phosphate filler gas chromatograph stationary phase adsorbent
DOI:
CNKI:SUN:XYSK.0.1992-02-011
cited:
year:
1992
Abstract:
In this paper, cerium decatetraalkyl phosphate was synthesized by homogeneous chemical reaction method for the first time, and its structure and gas chromatographic separation and analysis performance were discussed, the results show that the adsorption type stationary phase is a high organic content, good thermal stability, composition can be controlled, easy to modify, the surface does not contain polar points, good separation effect of new gas chromatography packing.
Key words:
adsorbent; Decatetraalkyl; Phosphoric acid shi; chromatographic packing
cited:
year:
1990