Cellofor
diazoaminobenzene
CAS: 136-35-6
Molecular Formula: C12H11N3
Cellofor - Names and Identifiers
| Name | diazoaminobenzene |
| Synonyms | DAAB Cellofor azidobenzene Diazoaminobenzol Diazoaminobenzen Benzeneazoaniline Benzeneazoanilide diazoaminobenzene Anilinoazobenzene DIAZOAMINOBENZENE Benzene azoanilide Diazobenzeneanilide p-Diazoaminobenzene benzenediazoanilide 1-3-Diphenyltriazine 1,3-Diphenyltriazene LABOTEST-BB LT00032424 1,3-Diphenyl-1-triazene Triazene, 1,3-diphenyl- Aniline, N-(phenylazo)- 1-Triazene, 1,3-diphenyl- (1E)-1,3-diphenyltriaz-1-ene 1,3-DIPHENYLTRIAZENE FOR SYNTHESIS 1,3-diphenyl-1,2,3,4-tetrahydro-1,2,3-triazine |
| CAS | 136-35-6 |
| EINECS | 205-240-1 |
| InChI | InChI=1/C15H15N3/c1-3-8-14(9-4-1)17-12-7-13-18(16-17)15-10-5-2-6-11-15/h1-12,16H,13H2 |
| InChIKey | ALIFPGGMJDWMJH-UHFFFAOYSA-N |
Cellofor - Physico-chemical Properties
| Molecular Formula | C12H11N3 |
| Molar Mass | 197.24 |
| Density | 1.1793 (rough estimate) |
| Melting Point | 96°C |
| Boling Point | 324.34°C (rough estimate) |
| Flash Point | 185.717°C |
| Water Solubility | 499.8mg/L(room temperature) |
| Solubility | 0.5g/l insoluble |
| Vapor Presure | >1 Pa |
| pKa | 1.00±0.30(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.6500 (estimate) |
| Physical and Chemical Properties | Golden yellow, lustrous, scaly crystals. Melting point 99-100 °c. Soluble in benzene, ether and hot alcohol, insoluble in water. Flammable and explosive when heated to 150 °c. |
Cellofor - Risk and Safety
| Risk Codes | R1 - Explosive when dry R5 - Heating may cause an explosion R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S15 - Keep away from heat. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | WGK 3 highly water e |
| RTECS | XY2625000 |
| HS Code | 29270000 |
| Hazard Class | IRRITANT |
Cellofor - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | organic synthesis intermediates. For the preparation of p-aminoazobenzene, aniline and sodium nitrite solution are added to the synthesis Pan, 2.5 hydrochloric acid is added under stirring at 30-40 ℃ for 30% -3H, and the temperature is raised to 50-55 ℃, diazoaminobenzene by translocation to generate p-aminoazobenzene: as a dye intermediate, used in the synthesis of azo dyes, disperse dyes, oxazine dyes. Diazoaminobenzene is also used as a foaming agent, vulcanizing agent and initiator. |
| production method | is obtained by the interaction of aniline with sodium nitrite and then condensation with aniline. |
| category | flammable solid |
| Acute toxicity | Reference range: Peritoneal-mouse LD50: 200 mg/kg |
| explosive hazard characteristics | explosive mixture with oxidant |
| flammability hazard characteristics | in case of fire, high temperature, oxidant flammable; toxic NOx smoke from combustion |
| storage and transportation characteristics | The warehouse is ventilated and dried at low temperature; Stored separately from oxidants and acids |
| extinguishing agent | water, dry sand, carbon dioxide, foam, 1211 extinguishing agent |
| 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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