81900
Propionitrile
purum, ≥99.0% (GC)
Synonym(s):
PPN, Ethyl cyanide
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About This Item
grade
purum
Quality Level
assay
≥99.0% (GC)
form
liquid
refractive index
n20/D 1.366
bp
97 °C (lit.)
mp
−93 °C (lit.)
density
0.772 g/mL at 25 °C (lit.)
functional group
nitrile
SMILES string
CCC#N
InChI
1S/C3H5N/c1-2-3-4/h2H2,1H3
InChI key
FVSKHRXBFJPNKK-UHFFFAOYSA-N
Application
- Propionitrile (PPN) is an effective solvent for catalytic asymmetric aldol reaction of a silyl enol ether with aldehydes in the presence of a chiral tin(II) Lewis acid catalyst.
- The co-solvent formed by mixing PPN with acetonitrile can be used to fabricate polymer gel electrolytes (PGEs) of dye-sensitized solar cells (DSSCs), which lead to enhanced stability of gel-state DSSCs.
- PPN can be used as a solvent for the Brønsted acid-catalyzed synthesis of N-alkyl cis-aziridines via [2+1] annulation of a diazo compound formed by the combination of an acetate and enolate. The process does not involve the use of metals or reagents and only atomic nitrogen as a co-product.
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This Item | |||
|---|---|---|---|
| assay ≥99.0% (GC) | assay ≥99.5% (GC) | assay ≥99.5% (GC) | assay ≥99.9% (GC) |
| Quality Level 200 | Quality Level 100 | Quality Level 100 | Quality Level - |
| density 0.772 g/mL at 25 °C (lit.) | density 0.786 g/mL at 25 °C (lit.) | density 0.772 g/mL at 25 °C (lit.) | density 0.786 g/mL at 25 °C (lit.) |
| bp 97 °C (lit.) | bp 81-82 °C (lit.) | bp 97 °C (lit.) | bp 81-82 °C (lit.) |
| refractive index n20/D 1.366 | refractive index n20/D 1.344 (lit.) | refractive index n20/D 1.366 | refractive index n20/D 1.344 (lit.) |
| mp −93 °C (lit.) | mp −45 °C (lit.) | mp −93 °C (lit.) | mp −45 °C (lit.) |
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signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
42.8 °F - closed cup
flash_point_c
6 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 81900-250ML | 04061832998411 |
| 81900-1L | 04061832998091 |