Online Database of Chemicals from Around the World
| Hangzhou Verychem Science And Technology Co., Ltd. | China | |||
|---|---|---|---|---|
 | www.verychem.com | |||
 | +86 (571) 8816-2785 +86 13606544505 | |||
 | +86 (571) 8816-2787 | |||
 | lucy@verychem.com | |||
| Chemical manufacturer since 2004 | ||||
| chemBlink Massive supplier since 2021 | ||||
| Dr. J Pharmachem (INDIA) | India | |||
|---|---|---|---|---|
| www.jpharmachem.com | |||
| +91 (20) 2453-2987 | |||
| +91 (20) 2453-2137 | |||
| info@jpharmachem.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2007 | ||||
| Liaoyang Diol Chemicals Co., Ltd. | China | |||
|---|---|---|---|---|
| www.liaoyangdiol.com | |||
| +86 (419) 680-5628 +86 13904195924 | |||
| +86 (419) 413-9769 | |||
| zhouzhaoxi40@sina.com | |||
 | QQ Chat | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2008 | ||||
| Simagchem Corporation | China | |||
|---|---|---|---|---|
| www.simagchem.com | |||
| +86 13806087780 | |||
| +86 (592) 268-0237 | |||
| sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2008 | ||||
| Minasolve S.A.S. | France | |||
|---|---|---|---|---|
| www.minasolve.com | |||
| +33 (3) 2064-6830 | |||
| +33 (3) 2064-3198 | |||
| contact@minasolve.com | |||
| Chemical manufacturer since 2007 | ||||
| chemBlink Standard supplier since 2009 | ||||
| Zhangjiagang Pharmabl Co., Ltd. | China | |||
|---|---|---|---|---|
| www.pharmabl.com | |||
| +86 (512) 5818-9390 | |||
| +86 (512) 5818-1490 | |||
| info@pharmabl.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2009 | ||||
| Hefei TNJ Chemical Industry Co., Ltd. | China | |||
|---|---|---|---|---|
| www.tnjchem.com | |||
| +86 (551) 6541-8684 | |||
| +86 (551) 6541-8697 | |||
| sales@tnjchem.com | |||
| Chemical manufacturer since 2001 | ||||
| chemBlink Standard supplier since 2010 | ||||
| SL Drugs and Pharmaceuticals Pvt. Ltd. | India | |||
|---|---|---|---|---|
| www.sldrugs.com | |||
| +91 (40) 6661-1133 | |||
| +91 (40) 2375-1130 | |||
| enquiry@sldrugs.com | |||
| Chemical distributor since 1999 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Chemfun Medical Technology (shanghai) Co., Ltd. | China | |||
|---|---|---|---|---|
| www.chemfun.net | |||
| +86 (21) 6722-0633 | |||
| +86 (21) 6722-0633 | |||
| sales1@chemfun.net | |||
| QQ Chat | |||
 | WeChat: 3046659337 | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Haimen RuiYi Medical Tech Co., Ltd. | China | |||
|---|---|---|---|---|
| www.ruiyitech.cn | |||
| +86 (21) 5471-1706 | |||
| +86 (21) 5471-1707 | |||
| sales@ruiyitech.com zyj3625@msn.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2009 | ||||
| chemBlink Standard supplier since 2012 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | |||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Carbosynth China Ltd. | China | |||
|---|---|---|---|---|
| www.carbosynth.cn | |||
| +86 (512) 6260-5585 | |||
| +86 (512) 6260-5576 | |||
| sales@carbosynth.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2016 | ||||
| Changzhou Jintan ChengEn Chemical Co., Ltd. | China | |||
|---|---|---|---|---|
| www.chengenchem.com | |||
| +86 (519) 8019-0155 +86 13961176135 +86 13775159780 | |||
| +86 (519) 8019-0155 | |||
| sales@chengenchem.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2014 | ||||
| chemBlink Standard supplier since 2016 | ||||
| Hangzhou Molcore Biopharmatech Co., Ltd. | China | |||
|---|---|---|---|---|
| www.molcore.com | |||
| +86 (571) 8102-5280 | |||
| sales@molcore.com | |||
| QQ Chat | |||
| Chemical manufacturer since 2010 | ||||
| chemBlink Standard supplier since 2017 | ||||
| Shanghai Fuxin Pharmaceutical Co., Ltd. | China | |||
|---|---|---|---|---|
| www.fuxinpharm.com | |||
| +86 (21) 3130-0828 +86 18645121291 | |||
| +86 (21) 3130-0828 | |||
| contact@fuxinpharm.com | |||
| Chemical manufacturer since 2016 | ||||
| chemBlink Standard supplier since 2018 | ||||
| Santa Cruz Biotechnology, Inc. | USA | |||
|---|---|---|---|---|
| www.scbt.com | |||
| +1 (831) 457-3800 | |||
| +1 (831) 457-3801 | |||
| scbt@scbt.com | |||
| Chemical manufacturer | ||||
| Anvia Chemicals, LLC | USA | |||
|---|---|---|---|---|
| www.anviachem.com | |||
| +1 (414) 534-7845 | |||
| +1 (414) 762-5539 | |||
| sales@anviachem.com | |||
| Chemical manufacturer | ||||
| Whyte Chemicals | UK | |||
|---|---|---|---|---|
| www.whytechemicals.co.uk | |||
| +44 (20) 8346-5946 | |||
| +44 (20) 8349-4589 | |||
| sales@whytechemicals.co.uk | |||
| Chemical distributor | ||||
| Classification | Chemical reagent >> Organic reagent >> Ester >> Methyl ester compound |
|---|---|
| Name | Dimethyl acetylenedicarboxylate |
| Synonyms | Acetylenedicarboxylic acid dimethyl ester; Dimethyl 2-butynedioate; DMAD |
| Molecular Structure |  |
| Molecular Formula | C6H6O4 |
| Molecular Weight | 142.11 |
| CAS Registry Number | 762-42-5 |
| EC Number | 212-098-4 |
| Density | 1.16 |
|---|---|
| Melting point | -18 °C |
| Boiling point | 95-98 °C (19 mmHg) |
| Refractive index | 1.446-1.448 |
| Flash point | 86 °C |
| Hazard Symbols |  C Details | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Statements | R22;R34 Details | ||||||||||||||||||||||||||||
| Safety Statements | S26;S36/37/39;S45 Details | ||||||||||||||||||||||||||||
| Hazard Classification | |||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||
| Transport Information | UN 3265 | ||||||||||||||||||||||||||||
| SDS | Available | ||||||||||||||||||||||||||||
| Market Analysis Reports |
