Pyrrolidone hydrotribromide (CAS 22580-55-8) — formula C4H7NO, molecular weight 85.10; category organic chemicals.
Pyrrolidone hydrotribromide (CAS 22580-55-8) is a chemical raw material in the organic chemicals category. Its molecular formula C4H7NO comprises 4 C, 7 H, 1 N, 1 O atoms. Its molecular weight is about 85.10. Reported physicochemical data: melting point around 25.0 °C, boiling point around 245 °C @ 760 mm Hg; 113-114 @ 9.2 mm Hg; 76 °C @ 0.2 mm Hg, LogP about -0.8. 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 | 22580-55-8 |
|---|---|
| Molecular Formula | C4H7NO |
| Molecular Weight | 85.10 |
| Melting Point | 25.0 °C |
| Boiling Point | 245 °C @ 760 mm Hg; 113-114 @ 9.2 mm Hg; 76 °C @ 0.2 mm Hg |
| LogP | -0.8 |
| Applications | intermediate in the manufacture of polyvinylpyrrolidone and polypyrrolidone (a polymer, formed in presence of alkaline catalysts), as high-boiling solvent in petroleum processing and acrylonitrile manufacture, in specialty printers inks, as an industrial solvent for polymers, chlordane |
| Category | Organic Chemicals |
Documented applications: intermediate in the manufacture of polyvinylpyrrolidone and polypyrrolidone (a polymer, formed in presence of alkaline catalysts), as high-boiling solvent in petroleum processing and acrylonitrile manufacture, in specialty printers inks, as an industrial solvent for polymers, chlordane.
Pyrrolidone hydrotribromide is a carbon-based organic compound with CAS registry number 22580-55-8 and molecular formula C4H7NO (molecular weight 85.10), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 22580-55-8
Its molecular formula C4H7NO comprises 4 C, 7 H, 1 N, 1 O atoms.
Also known as: Pyrrolidone hydrotribromide · 吡咯烷酮氢三溴化物
Category: organic chemicals
The CAS registry number of Pyrrolidone hydrotribromide is 22580-55-8.
Molecular formula C4H7NO, molecular weight 85.10.
It is also registered under: Pyrrolidone hydrotribromide, 吡咯烷酮氢三溴化物.
Recorded applications: intermediate in the manufacture of polyvinylpyrrolidone and polypyrrolidone (a polymer, formed in presence of alkaline catalysts), as high-boiling solvent in petroleum processing and acrylonitrile manufacture, in specialty printers inks, as an industrial solvent for polymers, chlordane.
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 Pyrrolidone hydrotribromide (CAS 22580-55-8), compiled from public chemistry databases.
| CAS Registry Number | 22580-55-8 |
|---|---|
| PubChem CID | 12025 |
| Molecular formula | C4H7NO |
| IUPAC name | pyrrolidin-2-one |
| UNII (FDA) | KKL5D39EOL |
| Molecular Weight | 85.10 |
|---|---|
| XLogP3 | -0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 85.052763847 |
| Monoisotopic Mass | 85.052763847 |
| Topological Polar Surface Area | 29.1 |
| Heavy Atom Count | 6 |
| Boiling Point | 245 °C @ 760 mm Hg; 113-114 @ 9.2 mm Hg; 76 °C @ 0.2 mm Hg |
|---|---|
| Boiling Point | 245 °C |
| Boiling Point | 245 °C @760 [mm Hg] |
| Melting Point | 25.0 °C |
| Melting Point | 23 °C |
| Melting Point | 25 °C |
| Melting Point | 24.6 °C |
| Flash Point | 265 °F (129 °C) (open cup) |
| Flash Point | 129 °C o.c. |
| Solubility | 1000 mg/mL at 20 °C |
2-Pyrrolidinone; pyrrolidin-2-one; 616-45-5; 2-PYRROLIDONE; Pyrrolidone; Butyrolactam; 2-Oxopyrrolidine; 2-Ketopyrrolidine; 2-Pyrol; gamma-Butyrolactam; Pyrrolidon; alpha-Pyrrolidinone; 4-Aminobutyric acid lactam; gamma-Aminobutyric lactam; gamma-Aminobutyrolactam; alpha-Pyrrolidone
| GHS notification summary | 21.1% (116 / 551) |
|---|
| GHS notification summary | 21.1% (116 / 551) |
|---|---|
| Reported hazard statements | H315 (17.4%), H318 (12%), H319 (65.7%), H335 (12.5%), H360 (18.1%) |
This chemical does not meet GHS hazard criteria for 21.1% (116 of 551) of reports.
H315 (17.4%): Causes skin irritation [Warning Skin corrosion/irritation]
Pyrrolidone hydrotribromide · CAS 22580-55-8 · C4H7NO. UNII KKL5D39EOL. Boiling Point: 245 °C @ 760 mm Hg; 113-114 @ 9.2 mm Hg; 76 °C @ 0.2 mm Hg; Boiling Point: 245 °C; Boiling Point: 245 °C @760 [mm Hg].
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 吡咯烷酮氢三溴化物