EX0240

乙酸乙酯

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• 同義詞: EtOAc
• 線性公式: CH₃COOC₂H₅
• CAS號碼: 141-78-6
• 分子量：: 88.11
• Beilstein: 506104
• MDL號碼: MFCD00009171
• 分類程式碼代碼: 12352108
• 酶委員會索引編號: 205-500-4

屬性

• 等級: ACS reagent; for analytical purposes; for extraction; reagent grade
• 品質等級: 200
• agency: meets USP/NF
• 蒸汽密度: 3 (20 °C, vs air)
• 蒸汽壓力: 73 mmHg ( 20 °C)
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 自燃溫度: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• 雜質: ≤0.0009 meq/g Titrable acid; ≤0.2% Water (H2O)
• 蒸發殘留物: ≤0.003%
• 顏色: APHA: ≤10
• 折射率: n20/D 1.3720 (lit.)
• bp: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• 轉變溫度: flash point -4 °C
• 密度: 0.902 g/mL at 25 °C (lit.)
• 應用: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 格式: neat
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI 密鑰: XEKOWRVHYACXOJ-UHFFFAOYSA-N

描述

應用

EX0240P-4 is packaged in poly coated glass bottles

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

分析報告

Assay (GC): 99.5% min
Color (APHA): 10 max
Evaporation residue: 0.003% max
Form: Clear liquid
Substances darkened by sulfuric acid: To pass test
Titrable acid: 0.0009meq/g max
Water (H2O): 0.2% max

安全資訊

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319,H336
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 標靶器官: Central nervous system
• 安全危害: EUH066
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 24.8 °F - closed cup
• 閃點（°C）: -4 °C - closed cup