Products Description
Product Name: Triisooctyl phosphite
CAS: 25103-12-2
MF: C24H51O3P
MW: 418.63
EINECS: 246-614-4
Density: 0,891 g/mL
Specification
| Items | Specifications |
| Appearance | Colorless and transparent liquid |
| Purity | ≥99% |
| Water | ≤0.1% |
Application
1. Acts Triisooctyl phosphite CAS 25103-12-2 as a primary antioxidant and stabilizer for polyolefin plastics, rubber and synthetic fibers to prevent thermal oxidative degradation.
2. Serves Triisooctyl phosphite as a chelating agent in lubricant formulations to improve anti-wear performance and extend oil service life.
3. Functions as a processing aid in PVC production to enhance melt flowability and reduce polymer chain scission during extrusion.
Storage and Precautions
Store Triisooctyl phosphite CAS 25103-12-2 at 5–25℃ in sealed HDPE drums or steel containers in a cool, dry, well-ventilated area, away from heat, light and strong oxidants. Avoid contact with moisture to prevent hydrolysis. Wear nitrile gloves, safety goggles and vapor respirator; avoid inhalation, skin/eye contact (mild irritant) and ingestion. Dispose of waste via licensed chemical channels.
What are the benfits of taking Triisooctyl phosphite?
1. Provides Triisooctyl phosphite excellent thermal and light stabilization effects, significantly improving the service life of polymer products.
2. Offers Triisooctyl phosphite good compatibility with most polymers and lubricants without affecting product transparency or mechanical properties.
3. Exhibits low volatility and high hydrolytic stability, ensuring long-lasting performance in harsh processing conditions.
Recommended Products
| Items | Product Name |
| 1 | Tetrabutyl Titanate CAS 5593-70-4 |
| 2 | 4-Biphenylmethanol CAS 3597-91-9 |
| 3 | 2 2-Bis(4-Aminophenyl)Hexafluoropropane CAS 1095-78-9 |
| 4 | 2′-Methylacetoacetanilide CAS 93-68-5 |
| 5 | Chloroiodomethane CAS 593-71-5 |
| 6 | Ethylenediaminetetraacetic Acid Tetrasodium Salt/EDTA Tetrasodium/EDTA-4NA CAS 64-02-8 |
| 7 | 4-Butylbenzoic Acid CAS 20651-71-2 |
| 8 | 2 5′-Difluoroacetophenone CAS 1979-36-8 |
| 9 | 2-Bromohexanoic Acid CAS 616-05-7 |
| 10 | If you want to need more information,welcome to contact us at any time.
WhatsApp: +86 18317156592
|
Packaging




Transportation & Payment

About Transportation
Depending on the requirements of our clients, we can give a variety of transportation options.
For smaller orders, we offer air shipping or international courier services like FedEx, DHL, TNT, EMS, and numerous other unique lines of international transit.
We can transport by sea to a specified port for bigger amounts.
Additionally, we can offer unique services based on the requirements of our clients and the characteristics of their goods.

* We can offer a range of payment options to our clients.
* When the sum is modest, clients typically pay with PayPal, Western Union, Alibaba, and other similar services.
* When the sum is significant, clients typically pay with T/T, L/C at sight, Alibaba, and so on.
* Furthermore, an increasing number of consumers will use Alipay or WeChat Pay to make payments.
FAQ
1
May I get any sample from you?
Re: Yes, of course, we'd like to provide sample to you according to your demands.
2
What is your MOQ?
Re: Usually our MOQ is 1 kg, but sometimes it is also flexible and depends on different products.
3
How long I can get my goods after payment?
Re: If shipped by couriers or air, it usually cost 5-10 days.
If shipped by sea, it usually cost 3-40 days, which depends on your destination.
4
Do you have any after-sales service?
Re: Yes, we will inform you progress of the order, such as product preparation, declaration, transportation follow-up, customs clearance assistance, technical guidance, etc.
Contact Us

Hot Tags: triisooctyl phosphite cas 25103-12-2, China triisooctyl phosphite cas 25103-12-2 manufacturers, suppliers, factory, Benzoguanamine, CAS 123 56 8, IBMA CAS 97 86 9, organic chemical grafting, organic chemical water treatment chemical, organic chemical regulatory compliance











