4-氰基苯基硼酸
4-Cyanophenylboronic acid
CAS: 126747-14-6
Molecular Formula: C7H6BNO2
4-氰基苯基硼酸 - Names and Identifiers
4-氰基苯基硼酸 - Physico-chemical Properties
| Molecular Formula | C7H6BNO2 |
| Molar Mass | 146.94 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Melting Point | >350 °C (lit.) |
| Boling Point | 355.9±44.0 °C(Predicted) |
| Flash Point | 169°C |
| Solubility | DMSO, Methanol (Slightly) |
| Vapor Presure | 1.11E-05mmHg at 25°C |
| Appearance | White powder |
| Color | White to yellow |
| BRN | 6593772 |
| pKa | 7.38±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.559 |
| MDL | MFCD01318968 |
| Use | For Suzuki-type cross-coupling reactions. |
4-氰基苯基硼酸 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | UN3439 |
| WGK Germany | 3 |
| HS Code | 29163990 |
| Hazard Note | Irritant |
| Hazard Class | 6.1 |
| Packing Group | III |
4-氰基苯基硼酸 - Reference Information
| introduction | 4-cyanophenylboronic acid, as a common coupling reagent, has been widely and deeply studied in the Suzuki-Miyaura coupling reaction with halobenzene to synthesize biphenyl. in recent years, reports on the synthesis of biphenyl from 4-cyanophenylboronic acid have emerged one after another. |
| application | 4-cyanophenylboronic acid, as a common coupling reagent, can participate in various coupling reactions of C- C, C- N and C- О types to synthesize various valuable compounds. |
| use | for Suzuki-type cross-coupling reactions. |
Last Update：2024-04-10 22:29:15
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View History
4-氰基苯基硼酸
DICLOFENAC-D4
9-[2-FLUORO-2-DEOXY-5-O-DMTr-B-D- ARABINOFURANOSYL]-N2-ISOBUTYRYL- GUANINE-3-O-CE-AMIDITE
7-氮杂吲哚-3-甲酸甲酯
C.I.冰染偶合组分44
ISONICOTINOYL CHLORIDE HYDROCHLORIDE
7-[P-(P-AMINOBENZAMIDO)BENZAMIDO]-4-HYDROXY-2-NAPHTHALENESULFONIC ACID
3-甲氧基-4-乙酰氧基肉桂酸
3',4'-二甲基乙酰苯胺
[4-(2-{2-hydroxy-5-nitrophenyl}-5-phenyl-1H-imidazol-4-yl)phenyl](phenyl)methanone
DICLOFENAC-D4
9-[2-FLUORO-2-DEOXY-5-O-DMTr-B-D- ARABINOFURANOSYL]-N2-ISOBUTYRYL- GUANINE-3-O-CE-AMIDITE
7-氮杂吲哚-3-甲酸甲酯
C.I.冰染偶合组分44
ISONICOTINOYL CHLORIDE HYDROCHLORIDE
7-[P-(P-AMINOBENZAMIDO)BENZAMIDO]-4-HYDROXY-2-NAPHTHALENESULFONIC ACID
3-甲氧基-4-乙酰氧基肉桂酸
3',4'-二甲基乙酰苯胺
[4-(2-{2-hydroxy-5-nitrophenyl}-5-phenyl-1H-imidazol-4-yl)phenyl](phenyl)methanone