MERCK 803238.2500 1,2-Dichlorobenzene CAS No.95-50-1
| Description |
|---|
| Catalogue Number | 803238 |
| Synonyms | o-Chlorobenzene |
| Description | 1,2-Dichlorobenzene |
| Product Information |
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| CAS number | 95-50-1 |
| EC index number | 602-034-00-7 |
| EC number | 202-425-9 |
| Hill Formula | C₆H₄Cl₂ |
| Chemical formula | 1,2-(Cl)₂C₆H₄ |
| Molar Mass | 147 g/mol |
| HS Code | 2903 91 00 |
| Structure formula Image |
| Quality Level | MQ200 |
| Applications |
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| Application | 1,2-Dichlorobenzene for synthesis. CAS 95-50-1, chemical formula 1,2-(Cl)₂C₆H₄. |
| Physicochemical Information |
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| Boiling point | 179.0 - 180.0 °C |
| Density | 1.30 g/cm3 |
| Explosion limit | 2.2 - 12 %(V) |
| Flash point | 66.0 °C |
| Ignition temperature | 640 °C |
| Melting Point | -16.0 °C |
| Vapor pressure | 1.33 hPa (20 °C) |
| Solubility | 0.13 g/l |
| Toxicological Information |
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| LD 50 oral | LD50 Rat 500 mg/kg |
| LD 50 dermal | LD50 Rabbit > 10000 mg/kg |
| Safety Information according to GHS |
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| Hazard Statement(s) | H302 + H332: Harmful if swallowed or if inhaled.H315: Causes skin irritation.H317: May cause an allergic skin reaction.H319: Causes serious eye irritation.H335: May cause respiratory irritation.H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P273: Avoid release to the environment.P280: Wear protective gloves/ eye protection/ face protection.P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.P302 + P352: IF ON SKIN: Wash with plenty of water.P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word | Warning |
| Storage class | 6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 2 obviously 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 |
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| Categories of danger | harmful, irritant, dangerous for the environment |
| Storage and Shipping Information |
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| Storage | Store below +30°C. |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 1591, 6.1, III |
| Declaration (transport by air) IATA-DGR | UN 1591, 6.1, III |
| Declaration (transport by sea) IMDG-Code | UN 1591, 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons) |
| Specifications |
|---|
| Color according to color reference solution Ph.Eur. | colorless liquid |
| Assay (GC, area%) | ≥ 98.0 % (a/a) |
| Density (d 20 °C/ 4 °C) | 1.305 - 1.307 |
| Identity (IR) | passes test |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
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| 8032380100 | 04022536379630 |
| 8032381000 | 04022536379647 |
| 8032382500 | 04022536379654 |
