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| CAS No.: | 63918-98-9 |
|---|---|
| Name: | 3-ethoxypropanal |
| Molecular Structure: | |
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| Formula: | C5H10 O2 |
| Molecular Weight: | 102.15 |
| Density: | 0.89g/cm3 |
| Melting Point: | -69.4°C |
| Boiling Point: | 136°Cat760mmHg |
| Flash Point: | 33.1°C |
| Safety: | Poison by ingestion. Moderately toxic by inhalation and skin contact. A skin and severe eye irritant. A very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES. |
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Chemistry
Molecular Structure of Ethoxy propionaldehyde (CAS NO.63918-98-9):
IUPAC: 3-Ethoxypropanal
Molecular Formula:C5H10O2
Molecular Weight:102.15
EINECS:220-546-5
Density:0.89g/cm3
Melting Point:−69.4oC
Boiling Point:136oC at 760mmHg
Flash Point:33.1oC
SMILES:O=CCCOCC
InChI:InChI=1/C5H10O2/c1-2-7-5-3-4-6/h4H,2-3,5H2,1H3
InChIKey:RKSGQXSDRYHVTM-UHFFFAOYAK
Index of refraction:1.389
Molar refractivity:27.14 cm3
Surface tension:26.2 dyne/cm
Molar Volume:114.7 cm3
Vapour Pressure:7.53 mmHg at 25oC
Enthalpy of Vaporization:37.34 kJ/mol
Toxicity Data With Reference
| 1. | skn-rbt 10 mg/24H open | JIHTAB Journal of Industrial Hygiene and Toxicology. 30 (1948),63. | ||
| 2. | eye-rbt 2 mg open SEV | JIHTAB Journal of Industrial Hygiene and Toxicology. 30 (1948),63. | ||
| 3. | orl-rat LD50:900 mg/kg | JIHTAB Journal of Industrial Hygiene and Toxicology. 30 (1948),63. | ||
| 4. | ihl-rat LC50:500 ppm/4H | JIHTAB Journal of Industrial Hygiene and Toxicology. 30 (1948),63. | ||
| 5. | orl-mus LD50:140 mg/kg | ARZNAD Arzneimittel-Forschung. Drug Research. 15 (1965),841. | ||
| 6. | skn-rbt LD50:1000 mg/kg | JIHTAB Journal of Industrial Hygiene and Toxicology. 30 (1948),63. |
Safety Profile
Poison by ingestion. Moderately toxic by inhalation and skin contact. A skin and severe eye irritant. A very dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.
Specification
Ethoxy propionaldehyde with CAS registry number of 63918-98-9 is also known as 3-Ethoxypropanal . It can be synthesized from the alcohol by the method of Corey. Ethoxy propionaldehyde with CAS registry number of 63918-98-9 is a useful compound with the appearance of liquid. It is used as an intermediate in synthesis of many useful compounds.