Methyl diphenylphosphite (CAS 3577-87-5) — formula C13H13O3P, molecular weight 248.21; category organic chemicals.
Methyl diphenylphosphite (CAS 3577-87-5) is a chemical raw material in the organic chemicals category. Its molecular formula C13H13O3P comprises 13 C, 13 H, 3 O, 1 P atoms. Its molecular weight is about 248.21. Reported physicochemical data: LogP about 3.7. 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 | 3577-87-5 |
|---|---|
| Molecular Formula | C13H13O3P |
| Molecular Weight | 248.21 |
| LogP | 3.7 |
| Category | Organic Chemicals |
Methyl diphenylphosphite is a carbon-based organic compound with CAS registry number 3577-87-5 and molecular formula C13H13O3P (molecular weight 248.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3577-87-5
Its molecular formula C13H13O3P comprises 13 C, 13 H, 3 O, 1 P atoms.
Also known as: Methyl diphenylphosphite · 甲基二苯基亚磷酸酯
Category: organic chemicals
The CAS registry number of Methyl diphenylphosphite is 3577-87-5.
Molecular formula C13H13O3P, molecular weight 248.21.
It is also registered under: Methyl diphenylphosphite, 甲基二苯基亚磷酸酯.
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 Methyl diphenylphosphite (CAS 3577-87-5), compiled from public chemistry databases.
| CAS Registry Number | 3577-87-5 |
|---|---|
| PubChem CID | 520764 |
| Molecular formula | C13H13O3P |
| IUPAC name | methyl diphenyl phosphite |
| Molecular Weight | 248.21 |
|---|---|
| XLogP3 | 3.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 248.06023127 |
| Monoisotopic Mass | 248.06023127 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 17 |
methyl diphenyl phosphite; 3577-87-5; DTXSID80334451; RefChem:356637; DTXCID90285541; diphenyl methyl phosphite; Diphenyl Methyl Phosphite; Methyl Phenyl Phosphite ((MeO)(PhO)2P); Phosphorous Acid Methyl Diphenyl Ester; methoxydiphenoxyphosphine; SCHEMBL586485; NYCZNDFWFCCTPA-UHFFFAOYSA-N; GEO-01814; MFCD00014886; AKOS024285608; Phosphorous acid, methyl diphenyl ester; ST085919; CS-0451657
| Reported hazard statements | H301 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
Methyl diphenylphosphite · CAS 3577-87-5 · C13H13O3P.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基二苯基亚磷酸酯