Name | cobalt(II) 4-oxopent-2-en-2-olate |
Synonyms | Cobalt acetylacetonate Acetylacetone cobalt(II) Bis(Acetylacetonato)Cobalt Cobalt ii 2,4-pentanedionate Bis(2,4-pentanedionato)cobalt TRIS(2,4-PENTANEDIONATO)COBALT TRIS(ACETYLACETONATO)COBALT(III) cobalt(II) 4-oxopent-2-en-2-olate TRIS(2,4-PENTANEDIONATO)COBALT(3) TRIS(2,4-PENTANEDIONATO)COBALT(III) 4-pentanedionato-o,o')-bis((beta-4)-cobal cobalt(2+) bis[(2Z)-4-oxopent-2-en-2-olate] cobalt(2+) (2E)-4-oxopent-2-en-2-olate (2Z)-4-oxopent-2-en-2-olate 2,4-Pentanedione cobalt(II) derivative, Cobaltous acetylacetonate |
CAS | 14024-48-7 |
EINECS | 237-855-6 |
InChI | InChI=1/2C5H8O2.Co/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b4-3+;4-3- |
InChIKey | UTYYEGLZLFAFDI-FDGPNNRMSA-L |
Molecular Formula | C15H21CoO6 |
Molar Mass | 356.26 |
Density | 0.83 g/cm3 (20℃) |
Melting Point | 165-170 °C (lit.) |
Boling Point | 187.6°C at 760 mmHg |
Flash Point | 71.9°C |
Water Solubility | 5 g/L (20 ºC) |
Solubility | 5.1g/l |
Appearance | Orange crystal |
Specific Gravity | 1.463 |
Color | Purple |
Storage Condition | Store below +30°C. |
Sensitive | Hygroscopic |
MDL | MFCD00000014 |
Physical and Chemical Properties | Purple-red crystals. Insoluble in cold carbon tetrachloride and benzene, slightly soluble in water, chloroform, soluble in methanol, ethanol. Easily volatile hair, with strong hygroscopicity, easily soluble in benzene, carbon tetrachloride and chloroform. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R42/43 - May cause sensitization by inhalation and skin contact. R40 - Limited evidence of a carcinogenic effect R22 - Harmful if swallowed R41 - Risk of serious damage to eyes R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S22 - Do not breathe dust. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S24 - Avoid contact with skin. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S7 - Keep container tightly closed. |
UN IDs | UN 3077 9 / PGIII |
WGK Germany | 3 |
FLUKA BRAND F CODES | 21 |
TSCA | Yes |
HS Code | 29420000 |
Toxicity | LD50 orally in Rabbit: 670 mg/kg |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | organic reaction catalyst. Additives. A drier for paint. |