21663-61-6
2,5-Dichlorobenzonitrile
CAS: 21663-61-6
Molecular Formula: C7H3Cl2N
21663-61-6 - Names and Identifiers
| Name | 2,5-Dichlorobenzonitrile |
| Synonyms | 2,5-Dichlorobenzonit 2,5-DICHLOROBENZOICACID 2,5-DICHLOROBENZONITRILE 2,5-DICHLOROBEMZONITRILE 2,5-Dichlorobenzonitrile 2,5-DICHLOROBENZONITRITE Benzonitrile, 2,5-dichloro- |
| CAS | 21663-61-6 |
| EINECS | 244-518-7 |
| InChI | InChI=1/C7H3Cl2N/c8-6-1-2-7(9)5(3-6)4-10/h1-3H |
21663-61-6 - Physico-chemical Properties
| Molecular Formula | C7H3Cl2N |
| Molar Mass | 172.01 |
| Density | 1.40±0.1 g/cm3(Predicted) |
| Melting Point | 128-132°C(lit.) |
| Boling Point | 247.6±20.0 °C(Predicted) |
| Flash Point | 103.9°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.0254mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | White to Almost white |
| BRN | 2045293 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.583 |
| MDL | MFCD00019741 |
| Use | This product is a new type of pesticide intermediate, mainly used for the synthesis of anti-ulcer drugs, in addition to engineering plastics, electronic materials and dyes and other applications. |
21663-61-6 - Risk and Safety
| Risk Codes | 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 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. |
| UN IDs | 3439 |
| WGK Germany | 3 |
| HS Code | 29269090 |
| Hazard Note | Irritant/Toxic |
| Hazard Class | 6.1 |
| Packing Group | III |
21663-61-6 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| uses | 2,5-dichlorobenzonitrile is a new pesticide intermediate, which is mainly used for synthesizing anti-ulcer drugs. in addition, it is also used in engineering plastics, electronic materials and dyes. |
Last Update：2024-04-09 15:16:48
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