109258
Methyl propionate
99%
Synonym(s):
Methyl propanoate, Propionic acid methyl ester
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About This Item
Linear Formula:
CH3CH2COOCH3
CAS Number:
Molecular Weight:
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 Level
vapor pressure
40 mmHg ( 11 °C), 85.3 mmHg ( 25 °C)
assay
99%
autoignition temp.
876 °F
expl. lim.
13 %
refractive index
n20/D 1.376 (lit.)
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
Methyl propionate is an efficient solvent for Porcine Pancreatic Lipase (PPL)-catalyzed transesterification reaction of various diols. It is commonly used in organic synthesis. It undergoes vapour-phase aldol condensation with formaldehyde to form methyl methacrylate.
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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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Dam. 1 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
28.4 °F - closed cup
flash_point_c
-2 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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PPL-catalyzed resolution of 1, 2-and 1, 3-diols in methyl propionate as solvent. An application of the tandem use of enzymes.
Janssen AJM and Zwanenburg B.
Tetrahedron, 47(35), 7409-7416 (1991)
Formation of methyl methacrylate by condensation of methyl propionate with formaldehyde over silica-supported cesium hydroxide catalysts.
Ai M.
Applied Catalysis A: General, 288(1), 211-215 (2005)
Sang-Ryong Lee et al.
The Science of the total environment, 610-611, 992-996 (2017-08-26)
This report proposes a new approach to evaluate the odour nuisance of cattle manure samples from three different cattle breeds (i.e., native cattle, beef cattle, and milk cow) by means of quantification and speciation of volatile fatty acids (VFAs). To
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 109258-100ML | 04061838688118 |
| 109258-500ML | 04061838688125 |