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CAS No.: | 2386-25-6 |
---|---|
Name: | 3-Acetyl-2,4-dimethylpyrrole |
Article Data: | 27 |
Molecular Structure: | |
Formula: | C8H11NO |
Molecular Weight: | 137.181 |
Synonyms: | Ketone,2,4-dimethylpyrrol-3-yl methyl (6CI,7CI,8CI);2,4-Dimethyl-3-acetylpyrrole;2,4-Dimethylpyrrol-3-yl methyl ketone;3-Acetyl-2,4-dimethylpyrrole;NSC 10759; |
EINECS: | 219-197-1 |
Density: | 1.04 g/cm3 |
Melting Point: | 136-139 °C(lit.) |
Boiling Point: | 250.9 °C at 760 mmHg |
Flash Point: | 112.1 °C |
Appearance: | Brown to purple crystals or powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36-24/25 |
PSA: | 32.86000 |
LogP: | 1.83410 |
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IUPAC: 1-(2,4-Dimethyl-1H-pyrrol-3-yl)ethanone
CAS:2386-25-6
The Molecular formula of 3-Acetyl-2,4-dimethyl-pyrrole (2386-25-6):C8H11NO
The Molecular Weight of 3-Acetyl-2,4-dimethyl-pyrrole (2386-25-6):137.18
EINECS:219-197-1
Synonyms: 3-Acetyl-2,4-dimethylpyrrole ; 2,4-Dimethyl-3-acetylpyrrole ; 2,4-Dimethylpyrrol-3-yl methyl ketone ; Timtec-BB SBB004194 ; 1-(2,4-Dimethyl-1H-pyrrol-3-yl)-ethanone ; Ketone,2,4-dimethylpyrrol-3-yl methyl;ketone,2,4-dimethylpyrrol-3-ylmethyl ; Ethanone,1-(2,4-dimethyl-1H-pyrrol-3-yl)-(9CI)
Melting Point:136-139oC(lit.)
Density:1.04g/cm3
Boiling Point:250.9oC at 760mmHg
Flash Point:112.1oC
Index of Refraction:1.524
Vapor pressure:0.0211 mmHg at 25oC
Enthalpy of Vaporization:48.82 kJ/mol
Appearance:Pink powder.
Product Categories:Acettylgroup;Building Blocks;Heterocyclic Building Blocks;Pyrroles
Mol File:2386-25-6.mol
1. | ipr-rat LD50:250 mg/kg | JMCMAR Journal of Medicinal Chemistry. 11 (1968),1251. | ||
2. | ipr-mus LD50:400 mg/kg | JMCMAR Journal of Medicinal Chemistry. 11 (1968),1251. | ||
3. | ivn-mus LD50:71 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#04669 . |
Poison by intravenous and intraperitoneal routes. A flammable liquid. When heated to decomposition it emits toxic fumes of NOx. See also KETONES.
Safty informations about 3-Acetyl-2,4-dimethyl-pyrrole (2386-25-6):
Hazard Codes:Xi
Risk Statements:36/37/38
36/37/38(Irritating to eyes, respiratory system and skin)
Safety Statements:26-36-24/25
26(In case of contact with eyes, rinse immediately with plenty of water and seek medical advice)
36(Wear suitable protective clothing)
24/25(Avoid contact with skin and eyes)
WGK Germany:3
RTECS:OB2885000
DOT Classification: 3; Label: Flammable Liquid
3-Acetyl-2,4-dimethyl-pyrrole (2386-25-6) is used as an intermediate in synthesis of many useful compounds. It is stable under normal temperatures and pressures but it also should be stored in a tightly closed container when not in use and stored in a cool, well-ventilated area away from incompatible substances.