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| | Diethyl ketone Chemical Properties |
| Melting point | -42 °C (lit.) | | Boiling point | 101.5 °C (lit.) | | density | 0.813 g/mL at 25 °C (lit.) | | vapor density | 3 (vs air) | | vapor pressure | 20 mm Hg ( 28 °C) | | refractive index | ~1.3923 | | Fp | 55 °F | | storage temp. | Store below +30°C. | | solubility | water: slightly soluble | | form | Liquid | | color | Clear colorless liquid | | Relative polarity | 0.265 | | PH | 6.2 (50g/l, H2O, 20℃) | | explosive limit | 1.6-7.7%(V) | | Water Solubility | 50 g/L (20 ºC) | | Merck | 14,3121 | | BRN | 635749 | | Exposure limits | TLV-TWA 705 mg/m3 (200 ppm) (ACGIH). | | Stability: | Stable. Highly flammable. Readily forms explosive mixtures with air. Incompatible with strong bases, reducing agents, strong oxidizing agents. | | InChIKey | FDPIMTJIUBPUKL-UHFFFAOYSA-N | | NIST Chemistry Reference | 3-Pentanone(96-22-0) | | EPA Substance Registry System | 3-Pentanone (96-22-0) |
| Hazard Codes | F,Xi | | Risk Statements | 11-37-66-67 | | Safety Statements | 9-16-25-33 | | RIDADR | UN 1156 3/PG 2 | | WGK Germany | 1 | | RTECS | SA8050000 | | Autoignition Temperature | 845 °F | | TSCA | Yes | | HS Code | 2914 19 90 | | HazardClass | 3 | | PackingGroup | II | | Hazardous Substances Data | 96-22-0(Hazardous Substances Data) | | Toxicity | LD50 orally in rats: 2.1 g/kg, Smyth et al., Arch. Ind. Hyg. Occup. Med. 10, 61 (1954) |
| | Diethyl ketone Usage And Synthesis |
| Chemical Properties | Diethyl Ketone is a colorless liquid with an Acetone-like (nail polish remover) odor. It is used in chemical manufacturing and in medicine. | | Definition | Pentan-3-one is a pentanone that is pentane carrying an oxo group at position 3. It has been isolated from Triatoma brasiliensis and Triatoma infestans. It has a role as an animal metabolite. | | Uses | Diethylketone (or 3-Pentanone) is a colorless liquid which is mainly used as solvent. | | Safety | The TLV value for 3-pentanone is 200 ppm (705 mg/m3).[3] 3-pentanone can be hazardous if it comes in contact with the skin or eyes, and can cause irritation of the skin and redness, watering, and itching of the eyes. This chemical can also cause nervous system or organ damage if ingested. Although considered stable, 3-pentanone is extremely flammable if exposed to flame, sparks, or another source of heat. For safety, it should be stored in a flammable materials cabinet away from heat or sources of ignition, preferably in a cool, well-ventilated area. | | References | Diethyl ketone appears as a clear colorless liquid with an acetone-like odor. Flash point 55°F. Less dense than water. Vapors heavier than air.
3-Pentanone (also known as diethyl ketone) is a simple, symmetrical dialkyl ketone. It is a colorless liquid ketone with an odor like that of acetone. It is soluble in about 25 parts water, but miscible with organic solvents.
https://pubchem.ncbi.nlm.nih.gov/compound/3-Pentanone
https://www.nj.gov/health/eoh/rtkweb/documents/fs/0704.pdf
https://en.wikipedia.org/wiki/3-Pentanone | | Definition | ChEBI: Pentan-3-one is a pentanone that is pentane carrying an oxo group at position 3. It has been isolated from Triatoma brasiliensis and Triatoma infestans. It has a role as an animal metabolite. |
| | Diethyl ketone Preparation Products And Raw materials |
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