吡咯烷酮氢三溴化物（CAS 22580-55-8）：分子式 C4H7NO、分子量 85.10。
| CAS号 | 22580-55-8 |
|---|---|
| 分子式 | C4H7NO |
| 分子量 | 85.10 |
| 熔点 | 25.0 °C |
| 沸点 | 245 °C @ 760 mm Hg; 113-114 @ 9.2 mm Hg; 76 °C @ 0.2 mm Hg |
| LogP | -0.8 |
| 应用领域 | Uses: Used as an 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、DDT、sorbitol、glycerol、iodine、and sugars、as plasticizer and coalescing agent for acrylic-styrene emulsion-type floor polishes、as a chemical intermediate for n-vinyl-2-pyrrolidone and nylon 4 fibers、as a monomer for copolymers with vinyl compounds、as constituent of pharmaceutical preparations、for polyhydroxylic alcohols and ethyl acetate、[HSDB]、Intermediate in mfr of polyvinylpyrrolidone & polypyrrolidone (polymer、used as high-boiling solvent in petroleum processing、acrylonitrile mfr、industrial solvent for polymers、Chlordane、sugars、as plasticizer & coalescing agent for acrylic-styrene emulsion-type floor polishes、CHEM INT FOR N-VINYL-2-PYRROLIDONE、CHEM INT FOR NYLON 4 FIBERS、SOLVENT、MONOMER FOR COPOLYMERS WITH VINYL COMPOUNDS、USED AS CONSTITUENT OF PHARMACEUTICAL PREPARATIONS、Polyhydroxylic alcohols and ethyl acetate.、Industry Uses: Other、Solvent、Intermediate、Consumer Uses: Other、Household Products: Information on 24 consumer products that contain 2-Pyrrolidone in the following categories is provided:、• Home Office、• Inside the Home、Methods of Manufacturing: REACTION OF GAMMA-BUTYROLACTONE AND AMMONIA、From acetylene & formaldehyde by high-pressure synth.、Prepd on large scale from butyrolactone by Reppe process.、Consumption Patterns: Over 95% of the 2-pyrrolidone produced is processed into N-vinyl-2-pyrrolidone.、U.S. Production: 2023: 40、000、000 - <55、000 lb、2022: 40、2021: 55、000 - <70、2020: 40、(1972) 7.7X10+9 GRAMS、U.S. Imports: (1972) 6.22X10+7 GRAMS、(1975) 3.23X10+7 GRAMS、General Manufacturing Information: Printing Ink Manufacturing、All Other Basic Organic Chemical Manufacturing、Mining (except Oil and Gas) and support activities、Printing and Related Support Activities、2-Pyrrolidinone: ACTIVE |
登记用途：Uses: Used as an 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、DDT、sorbitol、glycerol、iodine、and sugars、as plasticizer and coalescing agent for acrylic-styrene emulsion-type floor polishes、as a chemical intermediate for n-vinyl-2-pyrrolidone and nylon 4 fibers、as a monomer for copolymers with vinyl compounds、as constituent of pharmaceutical preparations、for polyhydroxylic alcohols and ethyl acetate、[HSDB]、Intermediate in mfr of polyvinylpyrrolidone & polypyrrolidone (polymer、used as high-boiling solvent in petroleum processing、acrylonitrile mfr、industrial solvent for polymers、Chlordane、sugars、as plasticizer & coalescing agent for acrylic-styrene emulsion-type floor polishes、CHEM INT FOR N-VINYL-2-PYRROLIDONE、CHEM INT FOR NYLON 4 FIBERS、SOLVENT、MONOMER FOR COPOLYMERS WITH VINYL COMPOUNDS、USED AS CONSTITUENT OF PHARMACEUTICAL PREPARATIONS、Polyhydroxylic alcohols and ethyl acetate.、Industry Uses: Other、Solvent、Intermediate、Consumer Uses: Other、Household Products: Information on 24 consumer products that contain 2-Pyrrolidone in the following categories is provided:、• Home Office、• Inside the Home、Methods of Manufacturing: REACTION OF GAMMA-BUTYROLACTONE AND AMMONIA、From acetylene & formaldehyde by high-pressure synth.、Prepd on large scale from butyrolactone by Reppe process.、Consumption Patterns: Over 95% of the 2-pyrrolidone produced is processed into N-vinyl-2-pyrrolidone.、U.S. Production: 2023: 40、000、000 - <55、000 lb、2022: 40、2021: 55、000 - <70、2020: 40、(1972) 7.7X10+9 GRAMS、U.S. Imports: (1972) 6.22X10+7 GRAMS、(1975) 3.23X10+7 GRAMS、General Manufacturing Information: Printing Ink Manufacturing、All Other Basic Organic Chemical Manufacturing、Mining (except Oil and Gas) and support activities、Printing and Related Support Activities、2-Pyrrolidinone: ACTIVE。
吡咯烷酮氢三溴化物 是一种化工化合物，登记 CAS 号为 22580-55-8，分子式 C4H7NO（分子量 85.10）。
登记 CAS 号：22580-55-8
其分子式 C4H7NO 由 4 个碳、7 个氢、1 个氮、1 个氧 组成。
别名/同义词：吡咯烷酮氢三溴化物 · Pyrrolidone hydrotribromide
吡咯烷酮氢三溴化物 的 CAS 登记号为 22580-55-8。
分子式 C4H7NO，分子量 85.10。
别名/同义词：吡咯烷酮氢三溴化物、Pyrrolidone hydrotribromide。
登记用途：Uses: Used as an 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、DDT、sorbitol、glycerol、iodine、and sugars、as plasticizer and coalescing agent for acrylic-styrene emulsion-type floor polishes、as a chemical intermediate for n-vinyl-2-pyrrolidone and nylon 4 fibers、as a monomer for copolymers with vinyl compounds、as constituent of pharmaceutical preparations、for polyhydroxylic alcohols and ethyl acetate、[HSDB]、Intermediate in mfr of polyvinylpyrrolidone & polypyrrolidone (polymer、used as high-boiling solvent in petroleum processing、acrylonitrile mfr、industrial solvent for polymers、Chlordane、sugars、as plasticizer & coalescing agent for acrylic-styrene emulsion-type floor polishes、CHEM INT FOR N-VINYL-2-PYRROLIDONE、CHEM INT FOR NYLON 4 FIBERS、SOLVENT、MONOMER FOR COPOLYMERS WITH VINYL COMPOUNDS、USED AS CONSTITUENT OF PHARMACEUTICAL PREPARATIONS、Polyhydroxylic alcohols and ethyl acetate.、Industry Uses: Other、Solvent、Intermediate、Consumer Uses: Other、Household Products: Information on 24 consumer products that contain 2-Pyrrolidone in the following categories is provided:、• Home Office、• Inside the Home、Methods of Manufacturing: REACTION OF GAMMA-BUTYROLACTONE AND AMMONIA、From acetylene & formaldehyde by high-pressure synth.、Prepd on large scale from butyrolactone by Reppe process.、Consumption Patterns: Over 95% of the 2-pyrrolidone produced is processed into N-vinyl-2-pyrrolidone.、U.S. Production: 2023: 40、000、000 - <55、000 lb、2022: 40、2021: 55、000 - <70、2020: 40、(1972) 7.7X10+9 GRAMS、U.S. Imports: (1972) 6.22X10+7 GRAMS、(1975) 3.23X10+7 GRAMS、General Manufacturing Information: Printing Ink Manufacturing、All Other Basic Organic Chemical Manufacturing、Mining (except Oil and Gas) and support activities、Printing and Related Support Activities、2-Pyrrolidinone: ACTIVE。
吡咯烷酮氢三溴化物（CAS 22580-55-8）的独立参考数据，整理自公开化学数据库。
| 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].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Pyrrolidone hydrotribromide