methylenebis(phosphonic dichloride) (CAS 1499-29-2) — formula CH2Cl4O2P2, molecular weight 249.8; category inorganic chemicals.
methylenebis(phosphonic dichloride) (CAS 1499-29-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula CH2Cl4O2P2 comprises 1 C, 2 H, 4 Cl, 2 O, 2 P atoms. Its molecular weight is about 249.8. Reported physicochemical data: LogP about 1.8. 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 | 1499-29-2 |
|---|---|
| Molecular Formula | CH2Cl4O2P2 |
| Molecular Weight | 249.8 |
| LogP | 1.8 |
| Category | Inorganic Chemicals |
methylenebis(phosphonic dichloride) is an inorganic compound with CAS registry number 1499-29-2 and molecular formula CH2Cl4O2P2 (molecular weight 249.8), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1499-29-2
Its molecular formula CH2Cl4O2P2 comprises 1 C, 2 H, 4 Cl, 2 O, 2 P atoms.
Also known as: methylenebis(phosphonic dichloride) · 亚甲基双（二氯化膦）
Category: inorganic chemicals
The CAS registry number of methylenebis(phosphonic dichloride) is 1499-29-2.
Molecular formula CH2Cl4O2P2, molecular weight 249.8.
It is also registered under: methylenebis(phosphonic dichloride), 亚甲基双（二氯化膦）.
Category: Inorganic 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 methylenebis(phosphonic dichloride) (CAS 1499-29-2), compiled from public chemistry databases.
| CAS Registry Number | 1499-29-2 |
|---|---|
| PubChem CID | 5063078 |
| Molecular formula | CH2Cl4O2P2 |
| IUPAC name | bis(dichlorophosphoryl)methane |
| Molecular Weight | 249.8 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 249.825464 |
| Monoisotopic Mass | 247.828414 |
| Topological Polar Surface Area | 34.1 |
| Heavy Atom Count | 9 |
Methylenebis(phosphonic dichloride); RefChem:818599; 627-821-2; 1499-29-2; Bis(dichlorophosphoryl)methane; Phosphonic dichloride, methylenebis-; MFCD00013901; Methylenediphosphonic Dichloride;; CH2Cl4O2P2; [(dichlorophosphoryl)methyl]phosphonoyl dichloride; SCHEMBL668667; DTXSID10407940; VRXYCDTWIOCJBH-UHFFFAOYSA-N; methylenebis (phosphonic dichloride); Methylenebis(dichlorophosphonic acid); AKOS016012993
| Reported hazard statements | H314 (100%), H318 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
methylenebis(phosphonic dichloride) · CAS 1499-29-2 · CH2Cl4O2P2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 亚甲基双（二氯化膦）