Poly(vinyl methyl ketone) (CAS 25038-87-3) — formula C4H6O, molecular weight 70.09; category organic chemicals.
Poly(vinyl methyl ketone) (CAS 25038-87-3) is a chemical raw material in the organic chemicals category. Its molecular formula C4H6O comprises 4 C, 6 H, 1 O atoms. Its molecular weight is about 70.09. Reported physicochemical data: melting point around 20 °F (EPA, 1998), boiling point around 179 °F at 760 mmHg (EPA, 1998), LogP about 0.5. 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 | 25038-87-3 |
|---|---|
| Molecular Formula | C4H6O |
| Molecular Weight | 70.09 |
| Melting Point | 20 °F (EPA, 1998) |
| Boiling Point | 179 °F at 760 mmHg (EPA, 1998) |
| LogP | 0.5 |
| Applications | intermediate in chemical synthesis, an alkylating agent, and a monomer in resins, it is present in cigarette smoke, Used as a monomer to make styrene-MVK polymers for packaging applications, Smoking cigarettes |
| Category | Organic Chemicals |
Documented applications: intermediate in chemical synthesis, an alkylating agent, and a monomer in resins, it is present in cigarette smoke, Used as a monomer to make styrene-MVK polymers for packaging applications, Smoking cigarettes.
Poly(vinyl methyl ketone) is a carbon-based organic compound with CAS registry number 25038-87-3 and molecular formula C4H6O (molecular weight 70.09), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 25038-87-3
Its molecular formula C4H6O comprises 4 C, 6 H, 1 O atoms.
Also known as: Poly(vinyl methyl ketone) · 聚(乙烯基甲基酮)
Category: organic chemicals
The CAS registry number of Poly(vinyl methyl ketone) is 25038-87-3.
Molecular formula C4H6O, molecular weight 70.09.
It is also registered under: Poly(vinyl methyl ketone), 聚(乙烯基甲基酮).
Recorded applications: intermediate in chemical synthesis, an alkylating agent, and a monomer in resins, it is present in cigarette smoke, Used as a monomer to make styrene-MVK polymers for packaging applications, Smoking cigarettes.
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 Poly(vinyl methyl ketone) (CAS 25038-87-3), compiled from public chemistry databases.
| CAS Registry Number | 25038-87-3 |
|---|---|
| PubChem CID | 6570 |
| Molecular formula | C4H6O |
| IUPAC name | but-3-en-2-one |
| UNII (FDA) | AR7642I1MP |
| Molecular Weight | 70.09 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 70.041864811 |
| Monoisotopic Mass | 70.041864811 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 5 |
| Boiling Point | 179 °F at 760 mmHg (EPA, 1998) |
|---|---|
| Boiling Point | 81.4 °C |
| Boiling Point | 81 °C |
| Boiling Point | 179 °F |
| Boiling Point | 81.4 °C @760 [mm Hg] |
| Melting Point | 20 °F (EPA, 1998) |
| Melting Point | FP: 20 °F = -7 °C = 266 deg K |
| Melting Point | -7 °C |
| Melting Point | 20 °F |
| Flash Point | 20 °F (EPA, 1998) |
METHYL VINYL KETONE; 3-Buten-2-one; 78-94-4; but-3-en-2-one; Vinyl methyl ketone; Methylene acetone; 2-Butenone; Acetyl ethylene; Methylvinylketon; 1-Buten-3-one; Methyl ethenyl ketone; 3-Butene-2-one; Methylvinyl ketone; Methylvinylketone; 3-Butenone-2; Acetone, methylene-
| Reported hazard statements | H225 (99.4%), H300 (100%), H310 (45.5%), H314 (97.4%), H317 (44.8%), H318 (27.9%), H330 (97.4%), H400 (45.5%) |
|---|
H225 (99.4%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]
Poly(vinyl methyl ketone) · CAS 25038-87-3 · C4H6O. UNII AR7642I1MP. Boiling Point: 179 °F at 760 mmHg (EPA, 1998); Boiling Point: 81.4 °C; Boiling Point: 81 °C.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 聚(乙烯基甲基酮)