Diisobutylaluminiumchlorid
Diisobutylaluminum chloride
CAS: 1779-25-5
Molecular Formula: C8H18AlCl
Diisobutylaluminiumchlorid - Names and Identifiers
Diisobutylaluminiumchlorid - Physico-chemical Properties
| Molecular Formula | C8H18AlCl |
| Molar Mass | 176.66 |
| Density | 0.905 g/mL at 25 °C(lit.) |
| Melting Point | -40°C |
| Boling Point | 152°C 10mm |
| Flash Point | -18°C |
| Water Solubility | Soluble in aromatic, saturated aliphatic and cycloaliphatic hydrocarbon. Reacts with water. |
| Appearance | Liquid |
| Specific Gravity | 0.74 |
| Color | Colorless |
| Exposure Limit | ACGIH: TWA 50 ppm (Skin)OSHA: TWA 500 ppm(1800 mg/m3)NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3) |
| Storage Condition | Flammables area |
| Sensitive | Air & Moisture Sensitive |
| Refractive Index | n20/D 1.4506(lit.) |
| MDL | MFCD00008927 |
Diisobutylaluminiumchlorid - Risk and Safety
| Hazard Symbols | N - Dangerous for the environment C - Corrosive  F,T+,F - |
| Risk Codes | R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R35 - Causes severe burns R14/15 - R11 - Highly Flammable R34 - Causes burns R26 - Very Toxic by inhalation R17 - Spontaneously flammable in air |
| Safety Description | S6A - S57 - Use appropriate container to avoid environmental contamination. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S43E - S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S29 - Do not empty into drains. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. |
| UN IDs | 3052 |
| WGK Germany | 1 |
| RTECS | BD0560000 |
| TSCA | Yes |
| HS Code | 29310099 |
| Hazard Class | 4.3 |
| Packing Group | I |
Diisobutylaluminiumchlorid - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | metal displacement reagent. |
| category | spontaneous combustion articles |
| toxicity grade | low toxicity |
| Acute toxicity | inhalation-rat LC50: 67 ppm/1 hour; Inhalation-mouse LCL0: 680g/kg/15 min |
| flammability hazard characteristics | spontaneous combustion in air; Toxic chloride smoke released from fire scene |
| storage and transportation characteristics | low temperature, ventilated, dry, closed storage; protection with nitrogen or argon flow |
| fire extinguishing agent | carbon dioxide, sand, foam, dry powder |
| Occupational Standard | TWA 2 mg (aluminum)/m3 |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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