Cobaltocene
Cobaltocene
CAS: 1277-43-6
Molecular Formula: C10H10Co10*
Cobaltocene - Names and Identifiers
Cobaltocene - Physico-chemical Properties
| Molecular Formula | C10H10Co10* |
| Molar Mass | 189.12 |
| Melting Point | 176-180°C (dec.)(lit.) |
| Boling Point | 173℃ [CRC10] |
| Water Solubility | Insoluble in water. |
| Appearance | crystal |
| Color | purplish-black |
| Storage Condition | 2-8°C |
| Stability | Stable, but very reactive and air and moisture sensitive - store under inert gas. Incompatible with strong oxidizing agents. Highly flammable. |
| Sensitive | Air & Moisture Sensitive |
Cobaltocene - Risk and Safety
| Risk Codes | R11 - Highly Flammable R68 - Possible risk of irreversible effects R42/43 - May cause sensitization by inhalation and skin contact. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S16 - Keep away from sources of ignition. S33 - Take precautionary measures against static discharges. S7/9 - S36/37 - Wear suitable protective clothing and gloves. S22 - Do not breathe dust. |
| UN IDs | UN 1325 4.1/PG 3 |
| WGK Germany | 3 |
| RTECS | GG0350000 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 4.1 |
| Packing Group | II |
| Toxicity | mmo-sat 3333 mg/plate EMMUEG 19(Suppl 21),2,92 |
Cobaltocene - Reference Information
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Production method | In tetrahydrofuran, it is prepared by the reaction of sodium cyclopentadienyl and anhydrous cobalt chloride (Ⅱ). |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | abdominal cavity-rat LD50: 55 mg/kg; Abdominal cavity-mouse LD50: 80 mg/kg |
| flammability hazard characteristics | combustible; combustion produces toxic cobalt smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
| occupational standard | TWA 0.05 mg (cobalt)/m3; STEL 0.10 mg (cobalt)/m3 |
Last Update：2024-04-09 18:58:34
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Featured ProductsSpot supply
Product Name: Bis(cyclopentadienyl)cobalt(II) Visit Supplier Webpage Request for quotationCAS: 1277-43-6
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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Spot supply
Product Name: Bis(cyclopentadienyl)cobalt(II) Request for quotationCAS: 1277-43-6
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Bis(cyclopentadienyl)cobalt(II) Visit Supplier Webpage Request for quotationCAS: 1277-43-6
Tel: +86-400-900-4166
Email: product@acmec-e.com
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View History
Cobaltocene
Everacid Yellow 4G
LANTHANUM TRIS(HEXAMETHYLDISILAZIDE)
210892-23-2
L-ALPHA-FENCHONE
Bristle
Iodoacetic acid
环丙酮
酸性红 405
1-nitropentane
Everacid Yellow 4G
LANTHANUM TRIS(HEXAMETHYLDISILAZIDE)
210892-23-2
L-ALPHA-FENCHONE
Bristle
Iodoacetic acid
环丙酮
酸性红 405
1-nitropentane