MERCK 820528.0100 Diphenylamine for Synthesis CAS No.122-39-4
| Description |
|---|
| Catalogue Number | 820528 |
| Synonyms | N-Phenylaniline |
| Description | Diphenylamine |
| Product Information |
|---|
| CAS number | 122-39-4 |
| EC index number | 612-026-00-5 |
| EC number | 204-539-4 |
| Hill Formula | C₁₂H₁₁N |
| Chemical formula | (C₆H₅)₂NH |
| Molar Mass | 169.22 g/mol |
| HS Code | 2921 44 10 |
| Structure formula Image |
| Quality Level | MQ200 |
| Applications |
|---|
| Application | Diphenylamine for synthesis. CAS 122-39-4, chemical formula (C₆H₅)₂NH. |
| Physicochemical Information |
|---|
| Boiling point | 302 °C (1013 hPa) |
| Density | 1.16 g/cm3 (20 °C) |
| Flash point | 153 °C DIN 51758 |
| Ignition temperature | 630 °C DIN 51794 |
| Melting Point | 53 - 54 °C |
| Vapor pressure | 0.0003 hPa (20 °C) |
| Bulk density | 610 kg/m3 |
| Solubility | 0.05 g/l |
| Toxicological Information |
|---|
| LD 50 oral | LD50 Rat 1120 mg/kg |
| LD 50 dermal | LD50 Rabbit > 5000 mg/kg |
| Safety Information according to GHS |
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| Hazard Pictogram(s) | |
| Hazard Statement(s) | H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.H373: May cause damage to organs through prolonged or repeated exposure.H410: Very toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) | P273: Avoid release to the environment.P280: Wear protective gloves/ protective clothing.P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.P304 + P340 + P311: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.P314: Get medical advice/ attention if you feel unwell. |
| Signal Word | Danger |
| 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 | 9Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535). |
| Safety Information |
|---|
| Categories of danger | toxic, dangerous for the environment |
| Storage and Shipping Information |
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| Storage | NoTempLimit |
| Transport Information |
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| Declaration (railroad and road) ADR, RID | UN 2811, 6.1, II |
| Declaration (transport by air) IATA-DGR | UN 2811, 6.1, II |
| Declaration (transport by sea) IMDG-Code | UN 2811, 6.1, II |
| Specifications |
|---|
| Assay (GC, area%) | ≥ 99.0 % (a/a) |
| Melting range (lower value) | ≥ 52 °C |
| Melting range (upper value) | ≤ 55 °C |
| Identity (IR) | passes test |
| Global Trade Item Number |
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| Catalogue Number | GTIN |
|---|
| 8205280100 | 04022536460727 |
| 8205281000 | 04022536460734 |
