MX1394

NMP

for Peptide Synthesis

• 同義詞: 1-Methyl-2-Pyrrolidone, 1-Methyl-2-pyrrolidinone,NMP
• 線性公式: (CH₃)-NC(=O)CH₂CH₂CH₂-
• CAS號碼: 872-50-4
• MDL號碼: MFCD00003193
• 分類程式碼代碼: 12352115
• 酶委員會索引編號: 212-828-1

屬性

• product name: 1-Methyl-2-pyrrolidone, for Peptide Synthesis
• 蒸汽壓力: 0.32 hPa ( 20 °C)
• 品質等級: 200
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 雜質: ≤1 ppm Heavy metals (as Pb); ≤1.0 μeq/g Titrable base; ≤300 ppm Water (H2O); ≤5 ppm Free amine (as dimethylamine)
• 顏色: clearAPHA: ≤20
• pH值: 8.5-10.0 (20 °C, 100 g/L in H₂O)
• bp: 202 °C/1013 hPa
• mp: -24 °C
• 轉變溫度: flash point 91 °C
• 溶解度: 1000 g/L
• 密度: 1.03 g/cm³ at 20 °C
• UV cutoff: ≤275 nm
• 紫外吸收: λ: 275 nm A_max: ≤1.00; λ: 280 nm A_max: ≤0.70; λ: 300 nm A_max: ≤0.30; λ: 350 nm A_max: ≤0.10; λ: 400 nm A_max: ≤0.01
• 應用: peptide synthesis
• 運輸包裝: ambient
• 儲存溫度: room temp
• InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
• InChI 密鑰: SECXISVLQFMRJM-UHFFFAOYSA-N

描述

應用

for Peptide Synthesis

準備報告

Product filtered through a 0.2 μm filter

分析報告

AppearanceClear, free from particulatesAssay (GC)99.5% minColor (APHA)20 maxFiltered through 0.2 µm filterTo pass testFormLiquidFree amine (as dimethylamine)5ppm maxHeavy metals (as Pb)1ppm maxResidue after ignition10ppm maxTitrable base1.0µeq/g maxUV Abs. at 275 nm1.00AU maxUV Abs. at 280 nm0.70AU maxUV Abs. at 300 nm0.30AU maxUV Abs. at 350 nm0.10AU maxUV Abs. at 400 nm0.01AU maxUV Cut-off275nm maxWater (H2O)300ppm max

安全資訊

• 象形圖: GHS08,GHS07
• 訊號詞: Danger
• 危險聲明: H315,H319,H335,H360D
• 防範說明: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危險分類: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 195.8 °F - Pensky-Martens closed cup
• 閃點（°C）: 91 °C - Pensky-Martens closed cup