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| Alway Chem, China | China | Inquire | ||
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+86 (532) 8586-4000 | |||
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alwaychem@gmail.com alwaychem@hotmail.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2006 | ||||
| F&F Chemical Co., Ltd. | China | Inquire | ||
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+86 (10) 6444-6910 | |||
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heyifnfchem@163.com heyi@fnfchem.com | |||
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QQ chat | |||
| Chemical manufacturer since 1997 | ||||
| chemBlink standard supplier since 2006 | ||||
| Capot Chemical Co., Ltd. | China | Inquire | ||
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+86 (571) 8558-6718 +86 13336195806 | |||
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capotchem@gmail.com sales@capotchem.com | |||
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QQ chat | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2006 | ||||
| Futoh Chemicals Co., Ltd. | Japan | Inquire | ||
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+81 (52) 521-8171 | |||
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tokoro@futoh.co.jp | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2007 | ||||
| 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 | ||||
| Originchem Co., Ltd. | China | Inquire | ||
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+86 (523) 8620-0346 | |||
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originchem@gmail.com sales@originchem.com | |||
| Chemical manufacturer since 1989 | ||||
| chemBlink standard supplier since 2009 | ||||
| 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 | ||||
| Classification | Chemical reagent >> Organic reagent >> Fatty ketone (including enol) |
|---|---|
| Name | 3,4-Dihydroxy-3-cyclobutene-1,2-dione |
| Synonyms | 3,4-Dihydroxycyclobut-3-ene-1,2-dione; Squaric acid |
| Molecular Structure |  |
| Molecular Formula | C4H2O4 |
| Molecular Weight | 114.06 |
| CAS Registry Number | 2892-51-5 |
| EC Number | 220-761-4 |
| Melting point | 293 ºC |
|---|---|
| Flash point | 190 ºC |
| Water solubility | 20 g/L (30 ºC) |
| Hazard Symbols |
Xi Details | ||||||||||||||||||||||||||||
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| Risk Codes | R36/37/38 Details | ||||||||||||||||||||||||||||
| Safety Description | S26;S37/39 Details | ||||||||||||||||||||||||||||
| Hazard Classification | |||||||||||||||||||||||||||||
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| Transport Information | UN 3261 | ||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for 3,4-Dihydroxy-3-cyclobutene-1,2-dione |
