Organophosphate esters are not only used as extreme pressure agents for lubricant but also in a wide range of applications as resin antioxidants, dispersing agents, catalysts, and so on.
| Product name |
Chemical name/Molecular weight |
Chemical structural formula |
ENCS No./CAS No. |
Use |
Chelex
H-8 | Di-2-ethylhexyl hydrogen phosphite
MW 306
 |
| ENCS No.2-2001 |
| CAS No. | 3658-48-8 |
| TSCA | Registered |
| EINECS | 222-904-6 |
| ・Extreme pressure agent for lubricant
・Deactivator for Urethane polymerization catalyst |
Chelex
H-12 | Dilauryl hydrogen phosphite
MW 424
 |
| ENCS No.2-2001 |
| CAS No. | 21302-09-0 |
| TSCA | Registered |
| EINECS | 244-325-8 |
| ・Extreme pressure agent for lubricant
・Deactivator for Urethane polymerization catalyst |
Chelex
H-18D | Dioleyl hydrogen phosphite
MW 574
|
| ENCS No.2-2015 |
| CAS No. | 64051-29-2 |
| TSCA | Registered |
| EINECS | 264-626-8 |
| ・Extreme pressure agent for lubricant
・Deactivator for Urethane polymerization catalyst |
Chelex
H-18TA | Dioleyl hydrogen phosphite
MW 574(Average)
|
| ENCS No.2-2015 |
| CAS No. | 64051-29-2 |
| TSCA | Registered |
| EINECS | 264-626-8 |
| ・Extreme pressure agent for lubricant
・Deactivator for Urethane polymerization catalyst |
| Product name |
Chemical name/Molecular weight |
Chemical structural formula |
ENCS No./CAS No. |
Use |
Phoslex
A-1 | Methyl acid phosphate
MW 119(Average)
|
| ENCS No.2-1986 |
| CAS No. | 12789-45-6 |
| TSCA | Registered |
| EINECS | 212-389-6
(Diester)
212-379-1
(Monoester) |
| ・Extreme pressure agent for lubricant |
Phoslex
A-2 | Ethyl acid phosphate
MW 139(Average)
|
| ENCS No.2-1986 |
| CAS No. | 37203-76-2 |
| TSCA | Registered |
| EINECS | 253-391-7 |
| ・Extreme pressure agent for lubricant
* Production by order |
Phoslex
A-3 | Isopropyl acid phosphate
MW 161(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 52933-00-3 |
| TSCA | Unregistered |
| EINECS | 216-552-2
(Diester)
216-607-0
(Monoester) |
| ・Polymerization catalyst
・Extreme pressure agent for lubricant |
Phoslex
A-4 | Butyl acid phosphate
MW 182(Average)
|
| ENCS No.2-1986 |
| CAS No. | 107-66-4
(Diester)
1623-15-0
(Monoester) |
| TSCA | Registered |
| EINECS | 203-509-8
(Diester)
216-604-4
(Monoester) |
| ・Extreme pressure agent for lubricant |
Phoslex
A-8 | 2-Ethylhexyl acid phosphate
MW 266(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 12645-31-7 |
| TSCA | Registered |
| EINECS | 235-741-0 |
| ・Extreme pressure agent for lubricant
* Non-medical deleterious substances |
Phoslex
A-10 | Isodecyl acid phosphate
MW 309(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 56572-86-2 |
| TSCA | Registered |
| EINECS | 260-263-4 |
| ・Extreme pressure agent for lubricant
* Production by order |
Phoslex
A-12 | Lauryl acid phosphate
MW 355(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 12751-23-4 |
| TSCA | Registered |
| EINECS | 235-799-7 |
| ・Extreme pressure agent for lubricant |
Phoslex
A-13 | Isotridecyl acid phosphate
MW 371(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 52933-07-0 |
| TSCA | Registered |
| EINECS | 258-261-3 |
| ・Extreme pressure agent for lubricant |
Phoslex
A-18 | Stearyl acid phosphate
MW 437(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 39471-52-8 |
| TSCA | Registered |
| EINECS | 254-466-7 |
| ・Extreme pressure agent for lubricant
・Resin additive |
Phoslex
A-18C | Oleyl acid phosphate
MW 467(Average)
 |
| ENCS No.2-2014 |
| CAS No. | 68610-15-1 |
| TSCA | Registered |
| EINECS | 271-851-5 |
| ・Extreme pressure agent for lubricant |
Phoslex
A-18D | Oleyl acid phosphate
MW 467(Average)
 |
| ENCS No.2-2014 |
| CAS No. | 37310-83-1 |
| TSCA | Registered |
| EINECS | 253-455-4 |
| ・Extreme pressure agent for lubricant |
Phoslex
A-180L | Isostearyl acid phosphate
MW 487(Average)
 |
| ENCS No.2-1986 |
| CAS No. | 39471-52-8 |
| TSCA | Registered |
| EINECS | 254-466-7 |
| ・Extreme pressure agent for lubricant
* Production by order |
Phoslex
A-208 | Di-2-ethylhexyl acid phosphate
MW 322(Average)
|
| ENCS No.2-1986 |
| CAS No. | 298-07-7 |
| TSCA | Registered |
| EINECS | 206-056-4 |
| ・Extreme pressure agent for lubricant
* Non-medical deleterious substances |
| Product name |
Chemical name |
ENCS No./CAS No. |
Use |
| Phospair-16 |
Oleylamine salt with Phoslex A-8
|
| ENCS No.2-1922 |
| CAS No. | 68155-94-2
(Diester)
130222-35-4
(Monoester) |
| TSCA | Registered |
| EINECS | Unregistered |
|
・Extreme pressure agent for lubricant |
| Phospair-37 |
Coconut amine salt with Phoslex A-8
|
| ENCS No.2-1922 |
| CAS No. | Unregistered |
| TSCA | Unregistered |
| EINECS | Unregistered |
|
・Extreme pressure agent for lubricant |
| Phospair-41 |
Beef tallow amine salt with Phoslex A-8
|
| ENCS No.2-1922 |
| CAS No. | 68526-75-0 |
| TSCA | Registered |
| EINECS | 271-225-1 |
|
・Extreme pressure agent for lubricant |
Lubdyne
3000 |
Amine salt with acid phosphate
|
| ENCS No.2-1922 |
| CAS No. | Registered |
| TSCA | Registered |
| EINECS | Registered |
|
・Extreme pressure agent for lubricant |
Lubdyne
1500 |
Amine salt with acid phosphate
|
| ENCS No.2-1922 |
| CAS No. | ― |
| TSCA | Unregistered |
| EINECS | Unregistered |
|
・Extreme pressure agent for lubricant |
Lubdyne
OM-200 |
Acid phosphate composition
|
| ENCS No.Registered |
| CAS No. | ― |
| TSCA | Unregistered |
| EINECS | Unregistered |
|
・Extreme pressure agent for lubricant |
Lubdyne
8500L |
Composition of aromatic amine salt with acid phosphate
|
| ENCS No.Registered |
| CAS No. | Unregistered |
| TSCA | Unregistered |
| EINECS | Unregistered |
|
・Extreme pressure agent for lubricant |
