Polyvinylpyrrolidone/(PVP-K series)（CAS 25249-54-1）：分子式 C6H9NO、分子量 111.14。
登记用途：Uses: Used as a monomer in the production of polyvinyl pyrrolidone、also used in the production of other polymers and organic chemicals、[ACGIH]、Using Disinfectants or Biocides [Category: Clean]、Plastic Composites Manufacturing [Category: Industry]、Used to manufacture water-soluble and insoluble forms of polyvinyl pyrrolidone for pharmaceutical and cosmetic industries and to make copolymers with other monomers intended for use in contact with food. ...Used in cast films adherent to glass、metals、plastics.、Solvent for resins、co-monomer for polymerization、binder in cosmetic and pharmaceutical preparations.、...About 10-15% of the monomer is used in the pharmaceutical industry for the production of PVP-iodine complex used as a disinfectant. It is also used as a reactive solvent of UV-curable resins for the production of printing inks and paints as paper and textile auxiliaries、and as an additive in the cosmetics industry.、... Precursor and intermediate for process auxiliaries and additives. The main areas of use are the production of polyvinylpyrrolidone and copolymers、the preferred comonomers being vinyl acetate and methyl acrylate.、For more Uses (Complete) data for 2-PYRROLIDINONE、1-ETHENYL- (6 total)、please visit the HSDB record page.、Use Classification: Cosmetics -> Film forming、Binding、Antistatic、Emulsion stabilizing、Hair fixing、Industry Uses: Monomers、Adhesion、cohesion promoter、Intermediate、Not Known or Reasonably Ascertainable、Consumer Uses: Adhesion、Household Products: Information on 179 consumer products that contain Polyvinylpyrrolidone (PVP) in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、• Pet Care、Methods of Manufacturing: Industrially、NVP is produced by reacting 2-pyrrolidone with acetylene in high-pressure autoclaves at 130-160 °C and pressures of up to 2.6 MPa. Vinylation proceeds in the liquid phase and is catalyzed by 2-pyrrolidone-potassium、which is obtained by dissolving 1-5% potassium hydroxide (the water formed is removed by distillation in vacuo) or potassium in 2-pyrrolidone. To avoid the danger of explosions acetylene-nitrogen mixtures are used instead of acetylene. The crude product obtained by continuous or batch production is purified by vacuum distillation.、Formulations、Preparations: A typical commercial product has the following composition: NVP content、minimum 99 weight percent、2-pyrrolidone、maximum 0.2 weight percent、water、maximum 0.1 weight percent、color index (freshly filled、APHA)、40 maximum、stabilizers: 10 ppm N、N'-bis(1-methylpropyl)-1、4-benzenediamine or 0.1 weight percent sodium hydroxide.、Polyquaternium-11 is a copolymer of vinylpyrrolidone and dimethylamine ethylmethacrylate、partially quaternized with diethyl sulfate....Industry specifications for Polyquaternium-11 allow residual vinylpyrrolidone to a maximum concentration of 1.0%. ...The principal use of Polyquaternium-11 in cosmetic products is in hair care preparations.、Polyvinylpyrrolidone、Vinyl Acetate Copolymer (PVP、VA Copolymer) is the copolymer of vinyl pyrrolidone (VP) and vinyl acetate (VA) monomers. The copolymers vary in their ratio of VP to VA and range from 70:30 to 30:70 VP to VA.、U.S. Production: 2023: 55、000、000 - <70、000 lb、2022: 55、2021: 55、2020: 55、General Manufacturing Information: Printing Ink Manufacturing、All Other Basic Organic Chemical Manufacturing、Adhesive Manufacturing、All Other Chemical Product and Preparation Manufacturing、2-Pyrrolidinone、1-ethenyl-: ACTIVE、PVP、VA Copolymer is used in tablet coating、spray bandages、protective masks、spray or rub-on gloves、plant leaf sprays、shoe polishes、and film production、it is also used as a dye medium in adhesive sticks and in the synthesis of peptides.。
Polyvinylpyrrolidone/(PVP-K series) 是一种化工化合物，登记 CAS 号为 25249-54-1，分子式 C6H9NO（分子量 111.14）。
登记 CAS 号：25249-54-1
其分子式 C6H9NO 由 6 个碳、9 个氢、1 个氮、1 个氧 组成。
别名/同义词：Polyvinylpyrrolidone/(PVP-K series)
Polyvinylpyrrolidone/(PVP-K series) 的 CAS 登记号为 25249-54-1。
分子式 C6H9NO，分子量 111.14。
别名/同义词：Polyvinylpyrrolidone/(PVP-K series)。
登记用途：Uses: Used as a monomer in the production of polyvinyl pyrrolidone、also used in the production of other polymers and organic chemicals、[ACGIH]、Using Disinfectants or Biocides [Category: Clean]、Plastic Composites Manufacturing [Category: Industry]、Used to manufacture water-soluble and insoluble forms of polyvinyl pyrrolidone for pharmaceutical and cosmetic industries and to make copolymers with other monomers intended for use in contact with food. ...Used in cast films adherent to glass、metals、plastics.、Solvent for resins、co-monomer for polymerization、binder in cosmetic and pharmaceutical preparations.、...About 10-15% of the monomer is used in the pharmaceutical industry for the production of PVP-iodine complex used as a disinfectant. It is also used as a reactive solvent of UV-curable resins for the production of printing inks and paints as paper and textile auxiliaries、and as an additive in the cosmetics industry.、... Precursor and intermediate for process auxiliaries and additives. The main areas of use are the production of polyvinylpyrrolidone and copolymers、the preferred comonomers being vinyl acetate and methyl acrylate.、For more Uses (Complete) data for 2-PYRROLIDINONE、1-ETHENYL- (6 total)、please visit the HSDB record page.、Use Classification: Cosmetics -> Film forming、Binding、Antistatic、Emulsion stabilizing、Hair fixing、Industry Uses: Monomers、Adhesion、cohesion promoter、Intermediate、Not Known or Reasonably Ascertainable、Consumer Uses: Adhesion、Household Products: Information on 179 consumer products that contain Polyvinylpyrrolidone (PVP) in the following categories is provided:、• Commercial、Institutional、• Inside the Home、• Personal Care、• Pet Care、Methods of Manufacturing: Industrially、NVP is produced by reacting 2-pyrrolidone with acetylene in high-pressure autoclaves at 130-160 °C and pressures of up to 2.6 MPa. Vinylation proceeds in the liquid phase and is catalyzed by 2-pyrrolidone-potassium、which is obtained by dissolving 1-5% potassium hydroxide (the water formed is removed by distillation in vacuo) or potassium in 2-pyrrolidone. To avoid the danger of explosions acetylene-nitrogen mixtures are used instead of acetylene. The crude product obtained by continuous or batch production is purified by vacuum distillation.、Formulations、Preparations: A typical commercial product has the following composition: NVP content、minimum 99 weight percent、2-pyrrolidone、maximum 0.2 weight percent、water、maximum 0.1 weight percent、color index (freshly filled、APHA)、40 maximum、stabilizers: 10 ppm N、N'-bis(1-methylpropyl)-1、4-benzenediamine or 0.1 weight percent sodium hydroxide.、Polyquaternium-11 is a copolymer of vinylpyrrolidone and dimethylamine ethylmethacrylate、partially quaternized with diethyl sulfate....Industry specifications for Polyquaternium-11 allow residual vinylpyrrolidone to a maximum concentration of 1.0%. ...The principal use of Polyquaternium-11 in cosmetic products is in hair care preparations.、Polyvinylpyrrolidone、Vinyl Acetate Copolymer (PVP、VA Copolymer) is the copolymer of vinyl pyrrolidone (VP) and vinyl acetate (VA) monomers. The copolymers vary in their ratio of VP to VA and range from 70:30 to 30:70 VP to VA.、U.S. Production: 2023: 55、000、000 - <70、000 lb、2022: 55、2021: 55、2020: 55、General Manufacturing Information: Printing Ink Manufacturing、All Other Basic Organic Chemical Manufacturing、Adhesive Manufacturing、All Other Chemical Product and Preparation Manufacturing、2-Pyrrolidinone、1-ethenyl-: ACTIVE、PVP、VA Copolymer is used in tablet coating、spray bandages、protective masks、spray or rub-on gloves、plant leaf sprays、shoe polishes、and film production、it is also used as a dye medium in adhesive sticks and in the synthesis of peptides.。
Polyvinylpyrrolidone/(PVP-K series)（CAS 25249-54-1）的公开数据库记录，列此仅供独立核对。
| GHS notification summary | 0.1% (1 / 963) |
|---|---|
| Reported hazard statements | H302, H312, H318, H332, H335, H351, H373, H311 |
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H312: Harmful in contact with skin [Warning Acute toxicity, dermal]
| Regulatory & Food Contact | FDA Substance added to food: PROCESSING AID, SURFACE-FINISHING AGENT FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS POLYVINYL POLYPYRROLIDONE CIR / INCI: Antistatic; Film forming; Binding; Emulsion stabilizing; Hair fixing |
|---|---|
| GHS notification summary | 0.1% (1 / 963) |
| 沸点 | 96 °C @ 14 mm Hg; 193 °C @ 400 mm Hg |
|---|---|
| 沸点 | at 1.3kPa: 90-93 °C |
| 沸点 | 194 °F |
| 熔点 | 13 °C |
| 熔点 | 57 °F |
| 闪点 | 95 °C |
| 闪点 | 100.5 °C (213 °F) open cup |
| 闪点 | 95 °C closed cup |
| 闪点 | 93 °C |
| 闪点 | 199.4 °F |
| CAS Registry Number | 25249-54-1 |
|---|---|
| PubChem CID | 6917 |
| 分子式 | C6H9NO |
| IUPAC 名称 | 1-ethenylpyrrolidin-2-one |
| UNII（FDA） | 76H9G81541 |
88-12-0; N-VINYL-2-PYRROLIDONE; 1-Vinyl-2-pyrrolidone; 1-Vinyl-2-pyrrolidinone; Vinylpyrrolidone; 1-ethenylpyrrolidin-2-one; 2-Pyrrolidinone, 1-ethenyl-; Vinylbutyrolactam; Vinylpyrrolidinone; 1-Vinylpyrrolidinone; 1-Ethenyl-2-pyrrolidinone; DTXSID2021440; DTXCID101440; RefChem:1092137; 201-800-4; 1-vinylpyrrolidin-2-one
| 分子量 | 111.14 |
|---|---|
| XLogP3 | 0.4 |
| 氢键供体数 | 0 |
| 氢键受体数 | 1 |
| 可旋转键数 | 1 |
| 精确质量 | 111.068413911 |
| 单同位素质量 | 111.068413911 |
| 拓扑极性表面积 | 20.3 |
| 重原子数 | 8 |
| 形式电荷 | 0 |
PVP-K30 · CAS 25249-54-1 · C6H9NO. UNII 76H9G81541. 沸点: 96 °C @ 14 mm Hg; 193 °C @ 400 mm Hg; 沸点: at 1.3kPa: 90-93 °C; 沸点: 194 °F.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。