139152-08-2
139152-08-2 structure
- Name: 4,5-Dichlorophthalonitrile
- Chemical Name: 4,5-Dichlorophthalonitrile
- CAS Number: 139152-08-2
- Molecular Formula: C8H2Cl2N2
- Molecular Weight: 197.021
- Catalog: Chemical reagent Organic reagent Cyanide/nitrile
- Create Date: 2018-06-28 21:00:25
- Modify Date: 2024-01-02 23:55:45
| Name | 4,5-Dichlorophthalonitrile |
|---|---|
| Synonyms |
4,5-Dichlorophthalonitrile
4,5-dichloro-1,2-dicyanobenzene MFCD00191408 1,2-Dichloro-4,5-dicyanobenzene 1,2-Benzenedicarbonitrile, 4,5-dichloro- 4,5-dichlorobenzene-1,2-dicarbonitrile |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 312.4±42.0 °C at 760 mmHg |
| Melting Point | 180-184ºC(lit.) |
| Molecular Formula | C8H2Cl2N2 |
| Molecular Weight | 197.021 |
| Flash Point | 141.1±22.1 °C |
| Exact Mass | 195.959503 |
| PSA | 47.58000 |
| LogP | 2.23 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.604 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H312-H315-H319-H332-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn,Xi |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S36 |
| RIDADR | 2811 |
| WGK Germany | 3 |
| Packaging Group | III |
| HS Code | 2926909090 |
|
~86%
139152-08-2 |
| Literature: ZENECA LIMITED Patent: EP638614 A1, 1995 ; |
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139152-08-2 |
| Literature: Synthesis, , # 2 p. 194 - 196 |
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139152-08-2 |
| Literature: Synthesis, , # 2 p. 194 - 196 |
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139152-08-2 |
| Literature: Chemistry Letters, , vol. 39, # 11 p. 1194 - 1196 |
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139152-08-2 |
| Literature: US2174568 , ; |
| Precursor 5 | |
|---|---|
| DownStream 10 | |
![4,5-bis[2-(dimethylamino)ethylsulfanyl]benzene-1,2-dicarbonitrile structure](https://image.chemsrc.com/caspic/050/373392-72-4.png)
![4,5-bis[3-(diethylamino)phenoxy]benzene-1,2-dicarbonitrile structure](https://image.chemsrc.com/caspic/437/922168-68-1.png)
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |