Diisopropyl phosphite (CAS 1809-20-7) — formula C6H15O3P, molecular weight 166.16; category organic chemicals.
Diisopropyl phosphite (CAS 1809-20-7) is a organic chemicals. Its molecular formula C6H15O3P comprises 6 C, 15 H, 3 O, 1 P atoms. Its molecular weight is about 166.16. Reported physicochemical data: LogP about 0.4. Organic chemicals are the largest family of carbon-based compounds, widely used across pharmaceuticals, agrochemicals, materials, cosmetics and food industries. Downstream uses span pharmaceutical ingredients, agrochemicals, dyes, solvents, surfactants, food additives and polymer materials. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1809-20-7 |
|---|---|
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 |
| LogP | 0.4 |
| Applications | Phosphonic acid, bis(1-methylethyl) ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Phosphonic acid, bis(1-methylethyl) ester: ACTIVE.
Diisopropyl phosphite is a carbon-based organic compound with CAS registry number 1809-20-7 and molecular formula C6H15O3P (molecular weight 166.16), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1809-20-7
Its molecular formula C6H15O3P comprises 6 C, 15 H, 3 O, 1 P atoms.
Also known as: Diisopropyl phosphite · 亚磷酸二异丙酯
Category: organic chemicals
The CAS registry number of Diisopropyl phosphite is 1809-20-7.
Molecular formula C6H15O3P, molecular weight 166.16.
It is also registered under: Diisopropyl phosphite, 亚磷酸二异丙酯.
Recorded applications: Phosphonic acid, bis(1-methylethyl) ester: ACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Diisopropyl phosphite (CAS 1809-20-7), compiled from public chemistry databases.
| CAS Registry Number | 1809-20-7 |
|---|---|
| PubChem CID | 3072 |
| Molecular formula | C6H15O3P |
| IUPAC name | 2-propan-2-yloxyphosphonoyloxypropane |
| UNII (FDA) | 676G4RQ6ND |
| Molecular Weight | 166.16 |
|---|---|
| XLogP3 | 0.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 166.07588133 |
| Monoisotopic Mass | 166.07588133 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 10 |
| Vapor Pressure | 0.54 [mmHg] |
|---|
RefChem:920277; 217-317-7; 1809-20-7; 676G4RQ6ND; bis(propan-2-yl) phosphonate; Diisopropyl hydrogen phosphite; Diisopropyl hydrogen phosphonate; Diisopropyl phosphite; Diisopropyl phosphonate; Diisopropylphosphonate; Isopropyl phosphonate; NSC-82344; O,O-diisopropyl phosphite; Phosphonic acid, bis(1-methylethyl) ester; Phosphonic acid, diisopropyl ester
| GHS notification summary | 78.2% (43 / 55) |
|---|
| GHS notification summary | 78.2% (43 / 55) |
|---|---|
| Reported hazard statements | H302 (20%), H315 (18.2%), H319 (20%), H335 (16.4%) |
This chemical does not meet GHS hazard criteria for 78.2% (43 of 55) of all reports.
H302 (20%): Harmful if swallowed [Warning Acute toxicity, oral]
Diisopropyl phosphite · CAS 1809-20-7 · C6H15O3P. UNII 676G4RQ6ND. Vapor Pressure: 0.54 [mmHg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚磷酸二异丙酯