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| Hangzhou Verychem Science And Technology Co., Ltd. | China | Inquire | ||
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+86 (571) 8816-2785 +86 13606544505 | |||
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lucy@verychem.com | |||
| Chemical manufacturer since 2004 | ||||
| chemBlink massive supplier since 2021 | ||||
| Xiamen Kaijia Imp & Exp Co., Ltd. | China | Inquire | ||
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+86 (592) 510-1177 | |||
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jojo@kaijiachem.com kaijiachem@163.com | |||
| Chemical distributor since 2006 | ||||
| chemBlink standard supplier since 2008 | ||||
| Shaoyang Kerey Chemicals Co., Ltd. | China | Inquire | ||
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+86 (739) 231-2559 +86 13807397282 | |||
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kereyinfo@126.com | |||
| Chemical manufacturer since 2005 | ||||
| chemBlink standard supplier since 2008 | ||||
| Simagchem Corporation | China | Inquire | ||
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+86 13806087780 | |||
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sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink standard supplier since 2008 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | Inquire | ||
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+86 (551) 6541-8684 | |||
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sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink standard supplier since 2010 | ||||
| Taizhou Huazhou Pharm Co., Ltd. | China | Inquire | ||
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+86 (576) 8878-1602 | |||
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jan@huazhoupharm.com | |||
| Chemical manufacturer since 1998 | ||||
| chemBlink standard supplier since 2010 | ||||
| Wilshire Technologies, Inc. | USA | Inquire | ||
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+1 (609) 683-1117 | |||
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Wilshire-info@evonik.com | |||
| Chemical manufacturer since 1997 | ||||
| chemBlink standard supplier since 2010 | ||||
| Suzhou No.5 Pharmaceutical Factory Co., Ltd. | China | Inquire | ||
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+86 (512) 6535-2055 | |||
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szwy@public1.sz.js.cn | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Classification | Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridine compound >> Methylpyridine |
|---|---|
| Name | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
| Synonyms | 4,5-Dichloro-3,6-dioxo-1,4-cyclohexadiene-1,2-carbonitrile; DDQ |
| Molecular Structure |  |
| Molecular Formula | C8Cl2N2O2 |
| Molecular Weight | 227.01 |
| CAS Registry Number | 84-58-2 |
| EC Number | 201-542-2 |
| Melting point | 213-216 ºC |
|---|---|
| Water solubility | reacts |
| Hazard Symbols |
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| Risk Codes | R20/21;R25;R37/38;R41 Details | ||||||||||||||||||||||||||||||||||||||||
| Safety Description | S26;S36/37;S45 Details | ||||||||||||||||||||||||||||||||||||||||
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| SDS | Available | ||||||||||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone |
