Isopropylphenyl phosphate
- CAS No.
- 68937-41-7
- Chemical Name:
- Isopropylphenyl phosphate
- Synonyms
- ISOPROPYLATED TRIPHENYL PHOSPHATE;isopropylated phenol phosphate;Triaryl Phosphate Isopropylated;triisopropylated phenyl phosphate;Phenol,isopropylated,phosphate(3:1);os-70;durad100;Einecs 273-066-3;duranmp280(supr);IPPP - technical
- CBNumber:
- CB6506281
- Molecular Formula:
- C27H33O4P
- Molecular Weight:
- 452.52
- MDL Number:
- MOL File:
- 68937-41-7.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| Isopropylated phenol, phosphate (3:1) | TRC-I873935-5MG | 5mg | $79 |
| Isopropylated phenol, phosphate (3:1) | TRC-I873935-50MG | 50mg | $195 |
| Isopropylated phenol, phosphate (3:1) | TRC-I873935-10MG | 10mg | $112 |
| IPPP - technical | FI40310 | 50g | $308 |
| IPPP - technical | FI40310 | 100g | $467 |
| More product size | |||
| Boiling point | 400℃[at 101 325 Pa] |
|---|---|
| Density | 1.168[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | Benzene (Slightly), Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| form | Oil |
| color | Colourless |
| Water Solubility | 330μg/L at 20℃ |
| Stability | Hygroscopic, Moisture Sensitive |
| InChI | InChI=1S/C27H33O4P/c1-19(2)22-7-13-25(14-8-22)29-32(28,30-26-15-9-23(10-16-26)20(3)4)31-27-17-11-24(12-18-27)21(5)6/h7-21H,1-6H3 |
| InChIKey | ANVREEJNGJMLOV-UHFFFAOYSA-N |
| SMILES | P(OC1=CC=C(C(C)C)C=C1)(OC1=CC=C(C(C)C)C=C1)(OC1=CC=C(C(C)C)C=C1)=O |
| LogP | 4.92 at 25℃ |
| CAS DataBase Reference | 68937-41-7(CAS DataBase Reference) |
| EPA Substance Registry System | Isopropylated phenol phosphate (3:1) (68937-41-7) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H361-H373-H410 |
| Precautionary statements | P260-P314-P501-P201-P202-P281-P308+P313-P405-P501-P273-P391-P501 |
| RIDADR | 3077 |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| Hazardous Substances Data | 68937-41-7(Hazardous Substances Data) |
| REACH Registrations | Active |
Isopropylphenyl phosphate price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-I873935-5MG | Isopropylated phenol, phosphate (3:1) | 5mg | $79 | 2026-06-03 | Buy | |
| TRC | TRC-I873935-50MG | Isopropylated phenol, phosphate (3:1) | 50mg | $195 | 2026-06-03 | Buy | |
| TRC | TRC-I873935-10MG | Isopropylated phenol, phosphate (3:1) | 10mg | $112 | 2026-06-03 | Buy | |
| Biosynth | FI40310 | IPPP - technical | 68937-41-7 | 50g | $308 | 2026-06-04 | Buy |
| Biosynth | FI40310 | IPPP - technical | 68937-41-7 | 100g | $467 | 2026-06-04 | Buy |
Isopropylphenyl phosphate Chemical Properties,Uses,Production
Characteristics
Isopropylphenyl phosphate is low viscosity, low toxicity, odourless and non-polluting.
Uses
Isopropylphenyl phosphate, is a flame retardant.
Application
Isopropylphenyl phosphate is commonly used as a plasticising, lubricating, toughening and flame retardant additive in industrial applications.
Synthesis
Triisopropylphenol and POCl3 were synthesized to synthesize triisopropylphenyl phosphate with the reaction formula:
3C3H7C6H5OH+POCl3(C3H7C6H5)3PO4+3HCl
(1) 230Kg of triisopropylphenol was loaded into the three-necked flask of 250mL with a stirrer, a thermometer, a reflux condenser tube, and a dispensing funnel. Begin to raise the temperature to 70-100 , add 550Kg POCl3, control the temperature 75 ~ 130 , add calcium and magnesium catalyst 1.15kg, 30-720mmHg under vacuum conditions, the reaction temperature of 75-150 , the reaction at the same time the negative pressure discharge of acid, a total of 7-10 hours of reaction;
(2) for distillation under reduced pressure, the pressure of 0.09 -0.1Mpa, take 270-280 fraction for the finished product, get 480g product, yield 87% (in trichlorophosphorus), colorless transparent liquid, that is, triisopropylphenyl phosphate.
Acid value 0.06mgKOH/g, heating reduction 0.05%, flash point 230 (open cup), refractive index 1.554.
Isopropylphenyl phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Zhangjiagang Xinya Chemical Co., Ltd. | +86-0512-58980899 +86-13915696858 | sales@zjgxinyachem.com | China | 44 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8738 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 +8613131129325 | sales1@chuanghaibio.com | China | 5220 | 58 |
| Changzhou waston chemical technology Co.,Ltd | +86-051985861892 +8618112881323 | info@wastonchem.com | China | 314 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14026 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21585 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2988 | 55 |
| Tianjin Zhongxin Chemtech Co., Ltd. | 86-22-66880623 +8618622897568 | sales@tjzxchem.com | China | 572 | 58 |
View Lastest Price from Isopropylphenyl phosphate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-07-26 | Isopropylphenyl phosphate
68937-41-7
|
0.99 | RongNa Biotechnology Co.,Ltd | ||||
 |
2026-07-01 | Isopropylphenyl phosphate
68937-41-7
|
$165.00-175.00 | 10tons | 99% | 100tons | Hebei Dangtong Import and export Co LTD | |
 |
2026-05-28 | Isopropylate Triphenyl Phosphate
68937-41-7
|
$9.10 | 1KG | 99% | 10000 | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Isopropylphenyl phosphate
68937-41-7
- 0.99
- RongNa Biotechnology Co.,Ltd
-
- Isopropylphenyl phosphate
68937-41-7
- $165.00-175.00
- 99%
- Hebei Dangtong Import and export Co LTD
-
- Isopropylate Triphenyl Phosphate
68937-41-7
- $9.10
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
