AX0152

乙腈

≥99.9% (GC), anhydrous, biotech. grade

• 别名: ACN, 乙腈, 氰甲烷, 甲基氰
• 线性分子式: CH₃CN
• CAS号: 75-05-8
• 分子量: 41.05
• Beilstein: 741857
• MDL號碼: MFCD00001878
• 分類程式碼代碼: 12352117
• 酶委員會索引編號: 200-835-2

属性

• product name: 乙腈, anhydrous, Biotechnology, ≥99.9% (GC)
• 等級: anhydrous; biotech. grade
• 品質等級: 200; 300
• 蒸汽密度: 1.41 (vs air)
• 蒸汽壓力: 72.8 mmHg ( 20 °C); 97 hPa ( 20 °C)
• 化驗: ≥99.9% (GC)
• 形狀: liquid
• 自燃溫度: 973 °F
• expl. lim.: 16 %
• 雜質: ≤0.6 μeq/g Titrable base; ≤1 ppm Free amine (as dimethylamine); ≤10 ppm Water (H2O); ≤2.0 μeq/g Titrable acid
• 蒸發殘留物: ≤5 ppm
• 顏色: APHA: ≤10
• 折射率: n20/D 1.344 (lit.)
• bp: 81-82 °C (lit.)
• mp: −45 °C (lit.)
• 轉變溫度: flash point 2 °C
• 密度: 0.786 g/mL at 25 °C (lit.)
• UV cutoff: ≤200 nm
• 紫外吸收: λ: 200 nm A_max: ≤1.00; λ: 210 nm A_max: ≤0.60; λ: 220 nm A_max: ≤0.30; λ: 230 nm A_max: ≤0.08; λ: 240 nm A_max: ≤0.03; λ: 250 nm A_max: ≤0.03; λ: 270 nm A_max: ≤0.02; λ: 300 nm A_max: ≤0.01; λ: 350 nm A_max: ≤0.01
• 應用: pharmaceutical
• 格式: neat
• 運輸包裝: ambient
• 儲存溫度: 2-30°C
• SMILES 字串: CC#N
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI 密鑰: WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

應用

anhydrous, Biotechnology

準備報告

Product filtered through a 0.2 μm filter

分析報告

AppearanceClear liquid, free from particulatesAssay (GC)99.9% minColor (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFree amine (as dimethylamine)1ppm maxRefractive index (n 20/D)1.3434-1.3446Titrable acid2.0µeq/g maxTitrable base0.6µeq/g maxUV Abs. at 200 nm1.00AU maxUV Abs. at 210 nm0.60AU maxUV Abs. at 220 nm0.30AU maxUV Abs. at 230 nm0.08AU maxUV Abs. at 240 nm0.03AU maxUV Abs. at 250 nm0.03AU maxUV Abs. at 270 nm0.02AU maxUV Abs. at 300 nm0.01AU maxUV Abs. at 350 nm0.01AU maxUV Cut-off200nm maxWater (H2O)10ppm max

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225 - H302 + H312 + H332 - H319
• 防範說明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 35.6 °F - closed cup
• 閃點（°C）: 2.0 °C - closed cup