45999

酢酸メチル

suitable for HPLC, ≥99.8%

• 化学式: CH₃COOCH₃
• CAS番号: 79-20-9
• 分子量: 74.08
• Beilstein: 1736662
• EC Number: 201-185-2
• MDL番号: MFCD00008711
• UNSPSCコード: 12190000
• PubChem Substance ID: 329757046
• NACRES: NA.01

特性

• 蒸気密度: 2.55 (vs air)
• 品質水準: 100
• 蒸気圧: 165 mmHg ( 20 °C)
• アッセイ: ≥99.8% (GC); ≥99.8%
• フォーム: liquid
• 自己発火温度: 936 °F
• シェルフライフ: limited shelf life, expiry date on the label
• expl. lim.: 16 %
• テクニック: HPLC: suitable
• 不純物: ≤0.05% water
• 蒸発残留物質: ≤0.001%
• 屈折率: n20/D 1.361 (lit.); n20/D 1.362
• bp: 57-58 °C (lit.)
• mp: −98 °C (lit.)
• 密度: 0.934 g/mL at 25 °C
• 溶媒強度ε（Al2O3）: 0.60
• λ: 1 cm path, H₂O reference
• UV吸収: λ: 255 nm A_max: 1.0; λ: 275 nm A_max: 0.1; λ: 300 nm A_max: 0.01
• SMILES記法: COC(C)=O
• InChI: 1S/C3H6O2/c1-3(4)5-2/h1-2H3
• InChI Key: KXKVLQRXCPHEJC-UHFFFAOYSA-N

詳細

アプリケーション

• Agglomeration of celecoxib by quasi-emulsion solvent diffusion method without stabilizer: effect of good solvent.: This research explored the agglomeration of celecoxib using the quasi-emulsion solvent diffusion method, highlighting the role of methyl acetate as a good solvent to improve particle size and distribution without the need for stabilizers (Maghsoodi & Nokhodchi, 2018).
• Formulation and in vitro evaluation of ketoprofen in palm oil esters nanoemulsion for topical delivery.: The formulation and evaluation of ketoprofen in a nanoemulsion system for topical delivery were examined, with methyl acetate used as a solvent to enhance solubility and stability of the active ingredient (Sakeena et al., 2010).
• Preparation of surfactant-free nanoparticles of methacrylic acid copolymers used for film coating.: This paper presented a method for preparing surfactant-free nanoparticles using methyl acetate as a solvent, emphasizing its role in the formation of uniform nanoparticle dispersions for coating applications (Nguyen et al., 2006).

おすすめ製品

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H319,H336
• 注意書き: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 補足的ハザード: EUH066
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): 8.6 °F - closed cup
• 引火点(℃): -13 °C - closed cup