00700

乙腈

≥99.5% (GC), ACS reagent, puriss. p.a.

• 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
• EC號碼: 200-835-2
• MDL號碼: MFCD00001878
• 分類程式碼代碼: 12352001
• PubChem物質ID: 329747121

属性

• product name: 乙腈, puriss. p.a., ACS reagent, ≥99.5% (GC)
• 等級: ACS reagent; puriss. p.a.
• 品質等級: 200
• 蒸汽密度: 1.41 (vs air); 1.41 (vs air)
• 蒸汽壓力: 72.8 mmHg ( 20 °C); 72.8 mmHg
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 自燃溫度: 973 °F
• expl. lim.: 16 %; 8 % (lit.)
• 雜質: ≤0.001% free alkali (as NH₃); ≤0.005% free acid (as CH₃COOH); ≤0.1% benzene (GC); ≤0.2% propionitrile (GC); ≤0.2% water
• 蒸發殘留物: ≤0.001%
• 折射率: n20/D 1.344 (lit.); n20/D 1.344
• bp: 81-82 °C (lit.); 81-82 °C (lit.)
• mp: -48 °C (lit.); −45 °C (lit.)
• 密度: 0.786 g/mL at 25 °C (lit.)
• 正離子痕跡: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.05 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES 字串: CC#N
• 格式: neat
• InChI: 1S/C2H3N/c1-2-3/h1H3
• InChI 密鑰: WEVYAHXRMPXWCK-UHFFFAOYSA-N

说明

一般說明

Acetonitrile (MeCN) is a polar solvent.

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
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter