(p-Chlorphenyl)metaborsure
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- CAS-Nr.
- 1679-18-1
- Bezeichnung:
- (p-Chlorphenyl)metaborsure
- Englisch Name:
- 4-Chlorophenylboronic acid
- Synonyma:
- 4-CHLOROBENZENEBORONIC ACID;P-CHLOROPHENYLBORONIC ACID;AC 34441;NSC 25408;WLN: QBQR DG;AKOS BRN-0011;RARECHEM AH PB 0178;orobenzeneboronic Acid;4-Chlorophenylboric acid;p-chlorophenylboronic aci
- CBNumber:
- CB0307561
- Summenformel:
- C6H6BClO2
- Molgewicht:
- 156.37
- MOL-Datei:
- 1679-18-1.mol
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(p-Chlorphenyl)metaborsure Eigenschaften
- Schmelzpunkt:
- 284-289 °C(lit.)
- Siedepunkt:
- 295.4±42.0 °C(Predicted)
- Dichte
- 1.32±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Sealed in dry,Room Temperature
- L?slichkeit
- DMSO
- pka
- 8.39±0.10(Predicted)
- Aggregatzustand
- Crystalline Powder
- Farbe
- Off-white to beige
- Wasserl?slichkeit
- 2.5 g/100 mL
- BRN
- 2936346
- InChI
- InChI=1S/C6H6BClO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4,9-10H
- InChIKey
- CAYQIZIAYYNFCS-UHFFFAOYSA-N
- SMILES
- B(C1=CC=C(Cl)C=C1)(O)O
- CAS Datenbank
- 1679-18-1(CAS DataBase Reference)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xn,Xi |
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| R-S?tze: |
20/21/22-36/37/38 |
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| S-S?tze: |
36-37/39-26 |
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| WGK Germany |
3 |
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| RTECS-Nr. |
CY8950000 |
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| TSCA |
No |
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| HazardClass |
IRRITANT |
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| HS Code |
29319090 |
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| Speicherklasse |
11 - Combustible Solids |
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| Hazard Classifications |
Acute Tox. 4 Oral |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung
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| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
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P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
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(p-Chlorphenyl)metaborsure Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R20/21/22:Gesundheitssch?dlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-S?tze Betriebsanweisung:
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
4-Chlorophenylboronic acid is white or off-white crystalline powder. It has certain solubility in water and is soluble in strong polar organic solvents such as dimethyl sulfoxide, but insoluble in ether solvents. It has similar chemical properties to phenylboronic acid.
Chemische Eigenschaften
off-white to beige crystalline powder
Verwenden
4-Chlorophenylboronic acid can be used as a reactant in:
- Palladium-catalyzed direct arylation.
- Cyclopalladation.
- Tandem-type Pd(II)-catalyzed oxidative Heck reaction and intramolecular C-H amidation.
- Copper-mediated ligandless aerobic fluoroalkylation.
- Pd-catalyzed arylative cyclization.
- Ruthenium catalyzed direct arylation.
- Ligand-free copper-catalyzed coupling reactions.
- Regioselective arylation and alkynylation by Suzuki-Miyaura and Sonogashira cross-coupling reactions.
It can also be used to prepare:
- Substituted diarylmethylidenefluorenes via Suzuki coupling reaction.
- Baclofen lactam by Suzuki coupling of a pyrrolinyl tosylate, followed by hydrogenation reaction.
- Palladium(II) thiocarboxamide complexes as Suzuki coupling catalysts.
- Biaryls by Suzuki reactions of aryl chlorides, bromides, and iodides with arylboronic acids.
(p-Chlorphenyl)metaborsure Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
(p-Chlorphenyl)metaborsure Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 765)Lieferanten
| Firmenname |
Telefon |
E-Mail |
Land |
Produktkatalog |
Edge Rate |
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Dayang Chem (Hangzhou) Co.,Ltd.
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+86-0571-88938639 17705817739
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info@dycnchem.com |
China |
52704 |
58 |
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ZHEJIANG ESTCHEM CO.,LTD
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15957180504
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sales@zjestchem.com |
China |
193 |
58 |
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Yurui (Shanghai) Chemical Co., Ltd.
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+86-021-50456736 +8613331628239;+8619121032725
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yuki@riyngroup.com |
China |
1028 |
58 |
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SHANGHAI KEAN TECHNOLOGY CO., LTD.
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+8613817748580
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cooperation@kean-chem.com |
China |
40066 |
58 |
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Hebei Chuanghai Biotechnology Co., Ltd
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+86-15350571055
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Sibel@chuanghaibio.com |
China |
8738 |
58 |
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Hebei Yanxi Chemical Co., Ltd.
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+86-17531190177
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faithe@yan-xi.com |
China |
5853 |
58 |
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RongNa Biotechnology Co.,Ltd
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+86-86-13583358881 +8618560316533
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Brad@rongnabiotech.com |
China |
3372 |
58 |
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Hebei Chuanghai Biotechnology Co,.LTD
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+86-86-13131129325
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sales1@chuanghaibio.com |
China |
5220 |
58 |
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Hebei Xinsheng New Material Technology Co., LTD.
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+86-16632316109
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xinshengkeji@xsmaterial.com |
China |
1085 |
58 |
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Hebei Jingbo New Material Technology Co., Ltd
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+86-19931165850
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hbjbtech@163.com |
China |
1000 |
58 |
1679-18-1((p-Chlorphenyl)metaborsure)Verwandte Suche:
- 4-Chlorophenylboronic acid,97%
- 4-Chlorophenylboronic acid, May contain varying amounts of anhydride, 97%
- 4-Chlorophenylboronic acid,4-Chlorobenzeneboronic acid
- p-chlorophenylboronic aci
- (4-chlorophenyl)boronic acid(SALTDATA: 0.7H2O)
- 4-Chlorophenylboronic acid, 97% 5GR
- NSC 25408
- BORONIC ACID, (4-CHLOROPHENYL)-;P-CHLOROBENZENEBORONIC ACID;
- p-chloro-benzeneboronicaci
- (p-chlorophenyl)metaboric acid
- 4-Chlorophenylboronicacid,min.97%
- 4-CHLOROBENZENEBORONIC ACID / 4-CHLOROPHENYLBORONIC ACID
- PARACHLOROPHENYLBORONIC ACID
- 4-Chlorophenylboronic acid ,98%
- 4-Chlorophenylboronic acid, min. 97%
- (4-Chlorophenyl)boranic acid
- 4-Chlorophenylboranic acid
- 4-Chlorophenylboron dihydoxide
- 4-Chlorobenzeneboronic acid, 98+%
- 4-Chlorophenylboronic Acid (contains varying amounts of Anhydride)
- 4-Chlorophenylbronic Acid
- The effects of boric acid
- 4-Chlorophenylboronic acid 95%
- AC 34441
- Benzeneboronic acid, p-chloro-
- WLN: QBQR DG
- B-(4-Chlorophenyl)boronic acid
- BORONIC ACID, (4-CHLOROPHENYL)-
- AKOS BRN-0011
- 4-CHLOROPHENYLBORNIC ACID
- 4-CHLOROPHENYLBORONIC ACID
- P-CHLORO BENZENE BORONIC ACID
- RARECHEM AH PB 0178
- boronicacid,p-chlorophenyl
- orobenzeneboronic Acid
- 4-Chlorophenylboronic acid,99%
- Boronic acid, B-(4-chlorophenyl)-
- 4-Chlorophenylboronic Acid extrapure, 97%
- 4-CHLOROBENZENEBORONIC ACID
- 4-Chlorophenylboornic acid
- 4-Chlorophenylboronic acid supplier in China CAS NO.1679-18-1 CAS NO.1679-18-1
- 13C6]-4-Chlorobenzeneboronic acid
- 4-Chlorophenylboronic acid, 95%
- 4-Chlorophenylboric acid
- P-CHLOROPHENYLBORONIC ACID
- 1679-18-1
- 1679-81-1
- 63503-60-7
- 135440-78-3
- B (Classes of Boron Compounds)
- Boronic Acids
- Organometallic Reagents
- Boronic Acids and Derivatives
- Aryl
- blocks
- BoronicAcids
- Boronic Acid series
- Fluorin-contained phenyl boronic acid series
