109258
丙酸甲酯
99%
别名:
Methyl propanoate, Propionic acid methyl ester
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关于此项目
线性分子式:
CH3CH2COOCH3
化学文摘社编号:
分子量:
88.11
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39022202
UNSPSC Code:
12352100
EC Number:
209-060-4
MDL number:
Beilstein/REAXYS Number:
1737628
Assay:
99%
vapor density
3 (vs air)
Quality Segment
vapor pressure
40 mmHg ( 11 °C), 85.3 mmHg ( 25 °C)
assay
99%
autoignition temp.
876 °F
expl. lim.
13 %
refractive index
n
bp
79 °C (lit.)
mp
−88 °C (lit.)
solubility
H2O: soluble 16 parts, alcohol: miscible, diethyl ether: miscible
density
0.915 g/mL at 25 °C (lit.)
functional group
ester
SMILES string
CCC(=O)OC
InChI
1S/C4H8O2/c1-3-4(5)6-2/h3H2,1-2H3
InChI key
RJUFJBKOKNCXHH-UHFFFAOYSA-N
General description
丙酸甲酯是一种用于猪胰脂肪酶（PPL）催化各种二醇的酯交换反应的有效溶剂。它通常用于有机合成。它可与甲醛通过气相醛醇缩合反应形成甲基丙烯酸甲酯。
Karl Fischer′s pyridine-free single solution is a reagent used for volumetric Karl Fischer titration, designed to determine the water content in various samples. This solution is free of pyridine, making it a safer and more environmentally friendly option compared to traditional Karl Fischer reagents. It ensures rapid titration with consistent and stable results, making it ideal for precise water analysis.
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警示词
Danger
危险代码
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2
存储类别
3 - Flammable liquids
怎么回事？
WGK 1
闪点 (F)
28.4 °F - closed cup
闪点 (°C)
-2 °C - closed cup
PPE（个人防护设备）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter