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蒸汽密度
4.5 (vs air)
品質等級
蒸汽壓力
<0.1 mmHg ( 20 °C)
化驗
≥99.0% (GC)
形狀
liquid
expl. lim.
10.1 %
折射率
n20/D 1.4221 (lit.)
n20/D 1.423
bp
223 °C (lit.)
mp
−10.5 °C (lit.)
密度
0.918 g/mL at 25 °C (lit.)
官能基
carboxylic acid
SMILES 字串
CCCCCCC(O)=O
InChI
1S/C7H14O2/c1-2-3-4-5-6-7(8)9/h2-6H2,1H3,(H,8,9)
InChI 密鑰
MNWFXJYAOYHMED-UHFFFAOYSA-N
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應用
- 通过与甘油进行酯化反应,合成称为三庚酸甘油酯或三庚精的三酰甘油
- 通过碳负载的铂纳米粒子进行脱羰反应,合成1-己烯。
- 在氧化铝表面负载 MnO2/CeO2 或 ZrO2 作为催化剂存在的条件下,进行酮化反应,合成7-十三烷酮。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類(WGK)
WGK 1
閃點(°F)
235.4 °F - closed cup
閃點(°C)
113 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
其他客户在看
商品
Separation of Propionic acid; Acetic acid; Heptanoic acid; Isobutyric acid; Valeric acid; Isocaproic acid; Butyric acid; Isovaleric acid
Separation of Propionic acid; Acetic acid; Heptanoic acid; Isobutyric acid; Valeric acid; Isocaproic acid; Butyric acid; Isovaleric acid
Separation of Methyl oleate; Caprylic acid; Heptanoic acid; Methyl decanoate; Methyl dodecanoate; Myristic acid; Methyl palmitate; Methyl palmitoleate; Methyl stearate; Methyl linoleate; Methyl linolenate; Acetic acid; Arachidic acid; Behenic acid; Propionic acid; Isobutyric acid; Valeric acid; Isovaleric acid; Isocaproic acid; Butyric acid
Separation of Methyl oleate; Caprylic acid; Heptanoic acid; Methyl decanoate; Methyl dodecanoate; Myristic acid; Methyl palmitate; Methyl palmitoleate; Methyl stearate; Methyl linoleate; Methyl linolenate; Acetic acid; Arachidic acid; Behenic acid; Propionic acid; Isobutyric acid; Valeric acid; Isovaleric acid; Isocaproic acid; Butyric acid
实验方案
In this study, SPME was used for the analysis of free fatty acids in Parmesan cheese using a 65 μm Carbowax/divinylbenzene (DVB) SPME fiber. Headspace extraction of the cheese sample was conducted at 65 °C for 15 minutes and analyzed by GC with FID detection. SPME is ideal for analyzing the volatiles associated with solid food samples. The phase chemistry of the Nukol GC column provides excellent peak shape of acidic compounds.
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