Butyraldehyde(CAS 123-72-8)
UN No.:
UN 1129 3 /PG II
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 100ML | In Stock | 4 USD
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| 99% | RG | 500ML | In Stock | 7 USD
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| 99% | RG | 2.5L | In Stock | 34 USD
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| 99% | RG | 25L | In Stock | 287 USD
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| 99.5% (GC), redistilled grade | Re-steamed grade | 100ML | In Stock | 15 USD
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| 99.5% (GC), redistilled grade | Re-steamed grade | 500ML | In Stock | 49 USD
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| 99.5% (GC), redistilled grade | Re-steamed grade | 2.5L | In Stock | 156 USD
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| ≥99%,GCS | GCS | 5ML | In Stock | 20 USD
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Applications of 123-72-8
Butyraldehyde has several industrial applications:
- Production of Plasticizers: It is crucial in synthesizing 2-ethylhexanol, which is used in plasticizers like bis(2-ethylhexyl) phthalate.
- Synthetic Resins: It serves as a precursor for alkyd resins.
- Solvents: Utilized in various solvent applications due to its miscibility with organic solvents.
Physical and chemical properties of 123-72-8
Boiling Point |
74.8 °C |
|---|---|
BRN |
506061 |
Decomposition |
When heated to decomposition it emits acrid smoke and fumes. |
Density |
0.797-0.802 |
Exact Mass |
72.057518 |
explosive limit |
1.7-11.1%(V) |
Exposure Limits |
No exposure limit is set for n-butyraldehyde. |
Flash Point |
-12 °C c.c. |
Index of Refraction |
1.377-1.387 |
LogP |
0.88 |
Melting Point |
-99 °C |
Merck |
14,1591 |
Molecular Formula |
C4H8O |
Molecular Weight |
72.106 |
Odor |
Characteristic, pungent, aldehyde odor |
Odor Threshold |
0.00067ppm |
pH |
6-7 (71g/l, H2O, 20℃) |
pH Range |
6-7 |
PSA |
17.07000 |
Sensitivity |
Air Sensitive |
Solubility |
soluble in 1 ml in 15 ml water; miscible with alcohol, ether |
Stability |
Stable. Incompatible with oxidizing agents, strong bases, strong reducing agents, strong acids. Highly flammable. |
Storage condition |
2-8°C |
surface tension |
70mN/m at 1g/L and 20℃ |
Vapour density |
Relative vapor density (air = 1): 2.5 |
Vapour Pressure |
Vapor pressure, kPa at 20 °C: 12.2 |
Water Solubility |
7.1 g/100 mL (25 ºC) |
Spectrums of 123-72-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 123-72-8
Cas:110-62-3
Cas:113353-87-0
Cas:123-38-6
Cas:6728-26-3
Q&A for CAS 123-72-8
1. How can I verify product quality?
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Download SDS of 123-72-8
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H225 Highly Flammable liquid and vapor H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 123-72-8
Operate under the ISO 9001 system
