AX1440

3-甲基-1-丁醇

Meets ACS Specifications GR ACS

• 别名: Isoamyl alcohol, 异戊醇
• 线性分子式: (CH₃)₂CHCH₂CH₂OH
• CAS号: 123-51-3
• 分子量: 88.15
• Beilstein: 1718835
• MDL编号: MFCD00002934
• UNSPSC代码: 12352104
• EC索引号: 204-633-5

属性

• 等级: ACS reagent
• 质量水平: 200
• 蒸汽密度: 3 (vs air)
• 蒸汽压: 2 mmHg ( 20 °C)
• 方案: ≥98.5% (corrected for water content, GC)
• 表单: liquid
• 自燃温度: 644 °F
• expl. lim.: 1.2-9 %, 100 °F
• 技术: mass spectrometry (MS): suitable
• 杂质: ≤0.002 meq/g Titrable acid; ≤0.1% Carbonyl compounds (as HCHO); ≤0.2% Acids and esters (as amyl acetate); ≤0.5% Water (H2O)
• 蒸发残留物: ≤0.003%
• 颜色: APHA: ≤10
• 折射率: n20/D 1.406 (lit.)
• pH值（酸碱度）: 7 (20 °C, 25 g/L in H₂O)
• 沸点: 130 °C (lit.)
• mp: −117 °C (lit.)
• 转变温度: flash point 43.5 °C
• 溶解性: 25 g/L
• 密度: 0.81 g/cm³ at 20 °C; 0.809 g/mL at 25 °C (lit.)
• 运输: ambient
• 储存温度: room temp
• SMILES字符串: CC(C)CCO
• InChI: 1S/C5H12O/c1-5(2)3-4-6/h5-6H,3-4H2,1-2H3
• InChI key: PHTQWCKDNZKARW-UHFFFAOYSA-N

说明

应用

Meets ACS Specifications GR ACS

包装

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分析说明

Acids and esters (as amyl acetate)0.2% maxAssay (GC, corrected for water content)98.5% minCarbonyl compounds (as HCHO)0.1% maxColor (APHA)10 maxEvaporation residue0.003% maxFormClear liquidTitrable acid0.002meq/g maxWater (H2O)0.5% max

安全信息

• 象形图: GHS02,GHS05,GHS07
• 警示用语：: Danger
• 危险声明: H226,H315,H318,H332,H335
• 预防措施声明: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危险分类: Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 110.3 °F - closed cup
• 闪点(°C): 43.5 °C - closed cup