4-bromanilinu(czech)
p-Bromo Aniline
CAS: 106-40-1
Molecular Formula: C6 H6 Br N
4-bromanilinu(czech) - Names and Identifiers
| Name | p-Bromo Aniline |
| Synonyms | 4-Bromanilinu 4-BROMOANILINE p-Bromoaniline 4-Bromoaniline p-Bromo Aniline 4-Bromoanilines Bromoaniline, 4- AKOS BBS-00003662 4-BROMOBENZENAMINE 4-bromo-benzenamin 4-BROMOBENZENAMIDE 4-bromanilinu(czech) |
| CAS | 106-40-1 |
| EINECS | 203-393-9 |
| InChI | InChI=1/C6H6BrN.ClH/c7-5-1-3-6(8)4-2-5;/h1-4H,8H2;1H |
| InChIKey | WDFQBORIUYODSI-UHFFFAOYSA-N |
4-bromanilinu(czech) - Physico-chemical Properties
| Molecular Formula | C6 H6 Br N |
| Molar Mass | 172.02 |
| Density | 1.497 |
| Melting Point | 56-62 °C (lit.) |
| Boling Point | 230-250 °C |
| Flash Point | 222-224°C |
| Solubility | ethanol: soluble0.5g/10 mL, clear, colorless to almost colorless |
| Vapor Presure | 0.0843mmHg at 25°C |
| Appearance | crystalline |
| Color | white to light yellow |
| Odor | Sweetish |
| Merck | 14,1404 |
| BRN | 742031 |
| pKa | 3.86(at 25℃) |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Combustible. Incompatible with strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, chloroformates. May be air sensitive. |
| Refractive Index | 1.5680 (estimate) |
| Physical and Chemical Properties | characteristics: gray-brown powder crystals with special odor Ph 3.7-4.0 melting point 60-64 ℃ boiling point 230-250 °c flash point> 110 ℃ decomposition temperature> 230 ℃ solubility in water <0.1g/100 relative density 1.497 |
| Use | For the production of azo dyes and Organic synthesis |
4-bromanilinu(czech) - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R21/22 - Harmful in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | BW9280000 |
| FLUKA BRAND F CODES | 8-9-23 |
| TSCA | Yes |
| HS Code | 29214210 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 456 mg/kg LD50 dermal Rat 536 mg/kg |
4-bromanilinu(czech) - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | for the manufacture of azo dyes and organic synthesis organic synthesis intermediates. organic synthesis, preparation of dihydroquinazoline. |
| production method | p-Nitroaniline is used as raw material, which is obtained by diazotization, Bromination and reduction. |
| category | toxic substances |
| toxicity grade | high toxicity |
| Acute toxicity | oral-rat LD50: 456 mg/kg; Oral-mouse LD50: 289 mg/kg |
| flammability hazard characteristics | flammable in open flame; Toxic NOx and bromide smoke emitted by combustion |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature, separate storage of food additives |
| extinguishing agent | carbon dioxide, foam, sand, water mist. |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-09 15:16:45
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