methylphosphonothioic dichloride (CAS 676-98-2) — formula CH3Cl2PS, molecular weight 148.98; category inorganic chemicals.
methylphosphonothioic dichloride (CAS 676-98-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula CH3Cl2PS comprises 1 C, 3 H, 2 Cl, 1 P, 1 S atoms. Its molecular weight is about 148.98. Reported physicochemical data: melting point around -14.1 °F (USCG, 1999), LogP about 2.7. 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 | 676-98-2 |
|---|---|
| Molecular Formula | CH3Cl2PS |
| Molecular Weight | 148.98 |
| Melting Point | -14.1 °F (USCG, 1999) |
| LogP | 2.7 |
| Category | Inorganic Chemicals |
methylphosphonothioic dichloride is an inorganic compound with CAS registry number 676-98-2 and molecular formula CH3Cl2PS (molecular weight 148.98), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 676-98-2
Its molecular formula CH3Cl2PS comprises 1 C, 3 H, 2 Cl, 1 P, 1 S atoms.
Also known as: methylphosphonothioic dichloride · 甲基硫代膦二酰氯
Category: inorganic chemicals
The CAS registry number of methylphosphonothioic dichloride is 676-98-2.
Molecular formula CH3Cl2PS, molecular weight 148.98.
It is also registered under: methylphosphonothioic dichloride, 甲基硫代膦二酰氯.
Category: Inorganic Chemicals.
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Independent reference data for methylphosphonothioic dichloride (CAS 676-98-2), compiled from public chemistry databases.
| CAS Registry Number | 676-98-2 |
|---|---|
| PubChem CID | 61195 |
| Molecular formula | CH3Cl2PS |
| IUPAC name | dichloro-methyl-sulfanylidene-λ5-phosphane |
| UNII (FDA) | RCF8ALN4GS |
| Molecular Weight | 148.98 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 147.9070137 |
| Monoisotopic Mass | 147.9070137 |
| Topological Polar Surface Area | 32.1 |
| Heavy Atom Count | 5 |
| Melting Point | -14.1 °F (USCG, 1999) |
|---|---|
| Melting Point | -25.6 °C |
| Density | 1.35-1.42 @25 °C |
METHYLPHOSPHONOTHIOIC DICHLORIDE; 676-98-2; Methylthiophosphonic dichloride; Dichloromethylphosphine sulfide; Methyldichlorophosphine sulfide; Methylphosphonothioyl dichloride; Methyl phosphonothioic dichloride; Methanephosphonothioic dichloride; EINECS 211-636-5; Methylthionophosphonic dichloride; Methylthiophosphonic acid dichloride; methyl phosphonothioic dichloride, (anhydrous); METHYL PHOSPHONOTHIOIC DICHLORIDE, [ANHYDROUS]; RefChem:818045; 211-636-5; Phosphonothioic dichloride, methyl-
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
methylphosphonothioic dichloride · CAS 676-98-2 · CH3Cl2PS. UNII RCF8ALN4GS. Melting Point: -14.1 °F (USCG, 1999); Melting Point: -25.6 °C; Density: 1.35-1.42 @25 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲基硫代膦二酰氯