MERCK 106669.0010 Sodium Tetraphenyl Borate GR CAS No.143-66-8
| Description |
|---|
| Catalogue Number | 106669 |
| Replaces | SX0805-3; SX0805 |
| Synonyms | Sodium tetraphenylboron |
| Product Information |
|---|
| CAS number | 143-66-8 |
| EC number | 205-605-5 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | C₂₄H₂₀BNa |
| Chemical formula | Na[B(C₆H₅)₄] |
| Molar Mass | 342.23 g/mol |
| HS Code | 2931 90 90 |
| Structure formula Image |
| Quality Level | MQ100 |
| Physicochemical Information |
|---|
| Melting Point | >300 °C |
| pH value | 8 (50 g/l, H₂O, 20 °C) |
| Bulk density | 500 kg/m3 |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 288 mg/kg |
| Safety Information according to GHS |
|---|
| Hazard Pictogram(s) | |
| Hazard Statement(s) | H301: Toxic if swallowed. |
| Precautionary Statement(s) | P264: Wash skin thoroughly after handling.P270: Do not eat, drink or smoke when using this product.P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.P405: Store locked up.P501: Dispose of contents/ container to an approved waste disposal plant. |
| Signal Word | Danger |
| RTECS | ED3362500 |
| Storage class | 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 highly hazardous to water |
| Disposal | 3Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
| Safety Information |
|---|
| Categories of danger | harmful |
| Storage and Shipping Information |
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| Storage | Store below +30°C. |
| Transport Information |
|---|
| Declaration (railroad and road) ADR, RID | UN 2811, 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 2811, 6.1, III |
| Declaration (transport by sea) IMDG-Code | UN 2811, 6.1, III |
| Specifications |
|---|
| Assay (gravimetrically; calc. on dried substance) | ≥ 99.5 % |
| Identity (IR-spectrum) | passes test |
| Appearance of solution (clearness) | clear |
| Loss on Drying (105°C) | ≤ 0.5 % |
