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CAS RN: 108-05-4 | 产品编码: A0045
Vinyl Acetate Monomer (stabilized with HQ)
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| 规格 | 单价 | 同一天 | 2-3个工作日 | 数量 |
|---|---|---|---|---|
| 500ML |
S$31.50
|
≥100 | 35 |
|
技术规格
| Appearance | Colorless clear liquid |
| Purity(GC) | min. 99.0 % |
| NMR | confirm to structure |
物性（参考值）
| 熔点 | -93 °C |
| 沸点 | 72 °C |
| 闪点 | -8 °C |
| 比重 | 0.93 |
| 折射率 | 1.40 |
| 水溶性 | 微溶 |
| 在水中的溶解度 | 25 g/l 20 °C |
| 溶解性（可与之混溶） | 乙醚, 醇 |
| 溶解性（可溶于） | 丙酮, 氯仿 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H332 : Harmful if inhaled. H320 : Causes eye irritation. H373 : May cause damage to organs through prolonged or repeated exposure. H341 : Suspected of causing genetic defects. H351 : Suspected of causing cancer. H335 : May cause respiratory irritation. H401 : Toxic to aquatic life. H225 : Highly flammable liquid and vapor. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P313 : IF exposed or concerned: Get medical advice/ attention. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
相关法规
| RTECS# | AK0875000 |
运输信息
| UN编号 | UN1301 |
| 类别 | 3 |
| 包装类别 | II |
| HS编码* | 2915.32-000 |
应用
Acetylation of Alcohols via Biotransformation using Acetylating Reagents
References
- 1)Regioselective Lipase-catalyzed Acylation of 4,6-O-benzylidene-α-and-β-D-pyranoside Derivatives Displaying a Range of Anomeric Substituents
- 2)On the Regioselective Acylation of 1,6-Anhydro-β-D-and L-Hexopyranoses Catalyzed by Lipases: Structural Basis and Synthetic Applications
- 3)Regioselective Acylation of Polyhydroxylated Natural Compounds Catalyzed by Candida Antarctica Lipase B (Novozym 435) in Organic Solvents
- 4)Protection for the Hydroxyl Group, Including 1,2-and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
应用
Acetylation of Alcohols via Transesterification using Acetylating Reagents
References
- 1)Acylation of Alcohols and Amines with Vinyl Acetates Catalyzed by Cp*2Sm(thf)2
- 2)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
应用
Acetylation of Alcohols using Acetylating Reagents and Acid Catalysts
References
- 1)Molecular Iodine Catalyzed Selective Acetylation of Alcohols with Vinyl Acetate
- 2)Molecular Iodine in Isopropenyl Acetate (IPA): A Highly Efficient Catalyst for the Acetylation of Alcohols, Amines and Phenols under Solvent Free Conditions
- 3)Protection for the Hydroxyl Group, Including 1,2- and 1,3-Diols
- P. G. M. Wuts, in Greene’s Protective Groups in Organic Synthesis, 5th ed., ed. by P. G. M. Wuts, John Wiley & Sons, Inc., Hoboken, New Jersey, 2014, Chap. 2, 17.
应用
Rhodium-Catalyzed Cross-coupling of Organoboron Compounds with Vinyl Acetate
Typical procedure: Under nitrogen atmosphere, a mixture of an arylboron compounds (0.50 mmol), [RhCl(cod)]2 (6.2 mg, 13 µmol), DPPB (11.7 mg, 28 µmol), and K3PO4 (320 mg, 1.5 mmol) is diluted with toluene (2.0 mL). Alkenyl acetate (1.1 or 2.5 mmol) and tert-amyl alcohol (0.55-1.5 mmol) are added into the resulting suspension at room temperature. The mixture is stirred at 100℃ for 24 h and then diluted with hexane (2.0 mL) or EtOAc (2.0 mL). After the filtration through a Celite pad, solvent is removed from the filtrate under reduced pressure. The residue is purified with a flash column chromatography (EtOAc-hexane) to give the desired product.
References
参考文献
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