EX0240

乙酸乙酯

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

• 别名: EtOAc
• 线性分子式: CH₃COOC₂H₅
• CAS号: 141-78-6
• 分子量: 88.11
• Beilstein: 506104
• MDL编号: MFCD00009171
• UNSPSC代码: 12352108
• EC索引号: 205-500-4

属性

• 等级: ACS reagent; reagent grade
• 质量水平: 200
• Agency: meets USP/NF
• 蒸汽密度: 3 (20 °C, vs air)
• 蒸汽压: 73 mmHg ( 20 °C)
• 描述: for analytical purposes; for extraction
• 方案: ≥99.5% (GC)
• 表单: liquid
• 自燃温度: 801 °F
• expl. lim.: 2.2-11.5 %, 38 °F
• dilution: (for analytical testing)
• 杂质: ≤0.0009 meq/g Titrable acid; ≤0.2% Water (H2O)
• 蒸发残留物: ≤0.003%
• 颜色: APHA: ≤10
• 折射率: n20/D 1.3720 (lit.)
• 沸点: 76.5-77.5 °C (lit.)
• mp: −84 °C (lit.)
• 转变温度: flash point -4 °C
• 密度: 0.902 g/mL at 25 °C (lit.)
• 应用: environmental; food and beverages; industrial qc; pharmaceutical; sample preparation
• 包装形式: neat
• 运输: ambient
• 储存温度: room temp
• SMILES字符串: CCOC(C)=O
• InChI: 1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3
• InChI key: XEKOWRVHYACXOJ-UHFFFAOYSA-N

说明

应用

EX0240P-4 is packaged in poly coated glass bottles

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

包装

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

分析说明

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

安全信息

• 象形图: GHS02,GHS07
• 警示用语：: Danger
• 危险声明: H225,H319,H336
• 预防措施声明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• 靶器官: Central nervous system
• 补充剂危害: EUH066
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 24.8 °F - closed cup
• 闪点(°C): -4 °C - closed cup