所有图片(1)
About This Item
线性分子式:
CH3(CH2)3COCH(CH3)2
CAS号:
分子量:
128.21
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
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品質等級
化驗
99%
折射率
n20/D 1.411 (lit.)
bp
158-160 °C (lit.)
密度
0.816 g/mL at 25 °C (lit.)
官能基
ketone
SMILES 字串
CCCCC(=O)C(C)C
InChI
1S/C8H16O/c1-4-5-6-8(9)7(2)3/h7H,4-6H2,1-3H3
InChI 密鑰
XYYMFUCZDNNGFS-UHFFFAOYSA-N
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一般說明
2-甲基-3-庚酮是无色至淡黄色液体。它在天然水中存在，是一种具有微量味道和气味的有机化合物。
應用
2-甲基-3-庚酮用作通过动态顶空采样法、直接溶剂萃取法和真空同时蒸汽蒸馏溶 - 剂萃取法制备样品用于分析泰国酱油中挥发性化合物的内标。它被用作通过气相色谱 - 嗅觉测定法和香气提取物稀释分析法鉴定储存的脱脂奶粉的挥发性风味化合物的内标。
訊號詞
Warning
危險分類
Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
109.4 °F - closed cup
閃點（°C）
43 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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