Online Database of Chemicals from Around the World
| 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 | ||||
| Zhangjiagang Pharmabl Co., Ltd. | China | Inquire | ||
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+86 (512) 5818-9390 | |||
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info@pharmabl.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2009 | ||||
| SL Drugs and Pharmaceuticals Pvt. Ltd. | India | Inquire | ||
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+91 (40) 6661-1133 | |||
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enquiry@sldrugs.com | |||
| Chemical distributor since 1999 | ||||
| chemBlink standard supplier since 2010 | ||||
| Langfang Hawk Techology & Development Co., Ltd. | China | Inquire | ||
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+86 (316) 222-4727 | |||
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info@hawk-chinachem.com | |||
| Chemical manufacturer since 1992 | ||||
| chemBlink standard supplier since 2010 | ||||
| BOC Sciences | USA | Inquire | ||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink standard supplier since 2010 | ||||
| Intatrade Chemicals GmbH | Germany | Inquire | ||
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+49 (3493) 605-465 | |||
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sales@intatrade.de | |||
| Chemical distributor | ||||
| chemBlink standard supplier since 2011 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | Inquire | ||
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+86 (571) 8771-1850 | |||
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market19@leapchem.com | |||
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QQ chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink standard supplier since 2015 | ||||
| Hangzhou Molcore Biopharmatech Co., Ltd. | China | Inquire | ||
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+86 (571) 8102-5280 | |||
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sales@molcore.com | |||
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QQ chat | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink standard supplier since 2017 | ||||
| Classification | Chemical reagent >> Organic reagent >> Fatty acid |
|---|---|
| Name | Acetylenedicarboxylic acid |
| Synonyms | 2-Butyne-1,4-dioic acid; 2-Butynedioic acid |
| Molecular Structure |  |
| Molecular Formula | C4H2O4 |
| Molecular Weight | 114.06 |
| CAS Registry Number | 142-45-0 |
| EC Number | 205-536-0 |
| Melting point | 180-187 ºC |
|---|---|
| Flash point | 131 ºC |
| Water solubility | soluble |
| Hazard Symbols |
T;Xi Details | ||||||||||||||||||||||||||||||||||||||||
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| Risk Codes | R25;R36/37/38 Details | ||||||||||||||||||||||||||||||||||||||||
| Safety Description | S26;S37/39;S45 Details | ||||||||||||||||||||||||||||||||||||||||
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| Transport Information | UN 2811 | ||||||||||||||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for Acetylenedicarboxylic acid |
