Online Database of Chemicals from Around the World
| Simagchem Corporation | China | Inquire | ||
|---|---|---|---|---|
 | www.simagchem.com | |||
 | +86 13806087780 | |||
 | +86 (592) 268-0237 | |||
 | sale@simagchem.com | |||
| Chemical manufacturer since 2002 | ||||
| chemBlink Standard supplier since 2008 | ||||
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
| www.bocsci.com | |||
| +1 (631) 485-4226 | |||
| +1 (631) 614-7828 | |||
| info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Biosynth AG. | Switzerland | Inquire | ||
|---|---|---|---|---|
| www.biosynth.com | |||
| +41 (71) 858-2020 | |||
| +41 (71) 858-2030 | |||
| welcome@biosynth.ch | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2014 | ||||
| Suzhou BEC Fine Chemicals Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.bek.com.cn | |||
| +86 (512) 6809-5917 +86 13806207098 | |||
| +86 (512) 6841-7933 | |||
| bek@bek.com.cn | |||
| Chemical manufacturer | ||||
| Zhejiang Xianju Application Chemical Research Institute | China | Inquire | ||
|---|---|---|---|---|
| www.chemptc.com | |||
| +86 (576) 8768-8839 8760-1639 8768-9177 | |||
| +86 (576) 8768-8808 | |||
| lucychen@chemrole.com | |||
| Chemical manufacturer since 1993 | ||||
| Molekula Ltd | UK | Inquire | ||
|---|---|---|---|---|
| www.molekula.com | |||
| +44 (1747) 831-066 | |||
| +44 (1747) 831-199 | |||
| info@molekula.com | |||
| Chemical manufacturer | ||||
| Santa Cruz Biotechnology, Inc. | USA | Inquire | ||
|---|---|---|---|---|
| www.scbt.com | |||
| +1 (831) 457-3800 | |||
| +1 (831) 457-3801 | |||
| scbt@scbt.com | |||
| Chemical manufacturer | ||||
| Anvia Chemicals, LLC | USA | Inquire | ||
|---|---|---|---|---|
| www.anviachem.com | |||
| +1 (414) 534-7845 | |||
| +1 (414) 762-5539 | |||
| sales@anviachem.com | |||
| Chemical manufacturer | ||||
| Classification | Chemical reagent >> Organic reagent >> Ether |
|---|---|
| Name | 12-Crown-4 |
| Synonyms | 1,4,7,10-Tetraoxacyclododecane |
| Molecular Structure |  |
| Molecular Formula | C8H16O4 |
| Molecular Weight | 176.21 |
| CAS Registry Number | 294-93-9 |
| EC Number | 206-036-5 |
| Density | 1.089 |
|---|---|
| Melting point | 16 °C |
| Boiling point | 61-70 °C (0.5 mmHg) |
| Refractive index | 1.46-1.463 |
| Flash point | >110 °C |
| Water solubility | MISCIBLE |
| Hazard Symbols |  Xn Details | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risk Statements | R20/21/22;R36/37/38 Details | ||||||||||||||||
| Safety Statements | S26;S36 Details | ||||||||||||||||
| Hazard Classification | |||||||||||||||||
| |||||||||||||||||
| Transport Information | UN 2810 | ||||||||||||||||
| SDS | Available | ||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for 12-Crown-4 |
