Name | 4-Acetylpyridine |
Synonyms | 4-ACETYLPYRIDINE 4-acetyl-pyridin 4-Acetylpyridine 4-acetyl pyridine AKOS BBS-00003233 gamma-Acetylpyridine 1-(4-pyridinyl)-ethanon METHYL 4-PYRIDYL KETONE Methyl 4-pyridyl ketone 1-pyridin-4-yl-ethanone 1-(4-Pyridinyl)ethanone 1-(pyridin-4-yl)ethanone Methyl (4-pyridyl) methanone |
CAS | 1122-54-9 |
EINECS | 214-350-9 |
InChI | InChI=1/C7H7NO/c1-6(9)7-2-4-8-5-3-7/h2-5H,1H3 |
InChIKey | WMQUKDQWMMOHSA-UHFFFAOYSA-N |
Molecular Formula | C7H7NO |
Molar Mass | 121.14 |
Density | 1.095g/mLat 25°C(lit.) |
Melting Point | 13-16°C(lit.) |
Boling Point | 212°C(lit.) |
Flash Point | >230°F |
Water Solubility | insoluble |
Solubility | Insoluble in water. |
Vapor Presure | 0.17mmHg at 25°C |
Appearance | Yellow to light brown liquid |
Specific Gravity | 1.110 (20/4℃) |
Color | brown-yellowish |
BRN | 107629 |
pKa | pK1: 3.505(+1) (25°C) |
Storage Condition | Inert atmosphere,Room Temperature |
Sensitive | Sensitive to light and air |
Refractive Index | n20/D 1.529(lit.) |
MDL | MFCD00006433 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R36/38 - Irritating to eyes and skin. R22 - Harmful if swallowed |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
WGK Germany | 3 |
RTECS | OB5426000 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
HS Code | 29333999 |
Hazard Note | Irritant |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
category | flammable liquid |
toxicity classification | poisoning |
acute toxicity | abdominal cavity-mouse LD50: 1400 mg/kg |
flammability hazard characteristics | flammability; heating decomposition releases toxic nitrogen oxide smoke |
storage and transportation characteristics | warehouse ventilation and low temperature drying |
fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |