![](/CAS/GIF/13598-36-2.gif)
Phosphorous acid synthesis
- Product Name:Phosphorous acid
- CAS Number:13598-36-2
- Molecular formula:H3O3P
- Molecular Weight:82
![Water](/CAS/GIF/7732-18-5.gif)
7732-18-5
463 suppliers
$13.50/100ML
![Hypophosphorous acid](/CAS/20180808/GIF/6303-21-5.gif)
6303-21-5
306 suppliers
$35.50/50g
![Phosphorous acid](/CAS/GIF/13598-36-2.gif)
13598-36-2
318 suppliers
$25.00/10g
Yield:13598-36-2 84%
Reaction Conditions:
with Ni-doped silica for 18 h;Reflux;
Steps:
0056] Phosphorous acid: (Table 2, entry 12). After concentration of water, 1.72 g (84%) of clear liquid was obtained. 1H NMR (400 MHz, CDCl3) δ 6.72 (d, 1JHP=663.2 Hz, 1H); 31P NMR (161.97 MHz, CDCl3) δ 4.37 (d, JPH=664 Hz).
References:
US2014/303394,2014,A1 Location in patent:Paragraph 0036; 0056
![Hypophosphorous acid](/CAS/20180808/GIF/6303-21-5.gif)
6303-21-5
306 suppliers
$35.50/50g
![Phosphorous acid](/CAS/GIF/13598-36-2.gif)
13598-36-2
318 suppliers
$25.00/10g
![2,6-Difluoroiodobenzene](/CAS/GIF/13697-89-7.gif)
13697-89-7
152 suppliers
$9.00/5g
![Phosphorous acid](/CAS/GIF/13598-36-2.gif)
13598-36-2
318 suppliers
$25.00/10g