CN
Cyclobutanecarboxylic acid
| Identification | Chinese Name: | 环丁基甲酸 | ||
| English Name: | Cyclobutanecarboxylic acid | |||
| CAS No.: | 3721-95-7 | Abbreviation / Alias | CBCA | |
| Structural Formula: | ||||
| Molecular Formula: | C5H8O2 | Molecular Weight | 100.12 | |
| HS Code: | 2916209090 | UN No.: | 3265 | |
| Physical and Chemical Properties | Appearance and Properties: | Colorless transparent liquid | ||
| Main Applications: | An important pharmaceutical intermediate, used to synthesize butorphanol tartrate, nalbuphine hydrochloride and related compounds. | |||
| Assay | ≥98.00% | Moisture: | ≤0.5% | |
| Relative Density (water = 1): | 1.047 | Flash Point (°C): | 84℃ | |
| Melting Point: | -7.5°C | Boiling Point: | 195°C | |
| Hazard Class: | 8 | 、 | 、 | |
| Packaging and Transport | Packing Group: | Ⅲ | Packaging: | 25 kg/plastic drum; smaller packs available |
| Storage and Transport Notes: | Keep sealed, protected from light, and store at room temperature. | |||
| Status | Commercial production | |||
Cyclobutanecarboxylic acid Specs
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Item</td>
<td colspan="2" style="width: 342px;" x:str="">Specification</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Appearance</td>
<td colspan="2" style="width: 342px;" x:str="">Colorless transparent liquid</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Assay</td>
<td colspan="2" style="width: 342px;" x:num="0.98">≥98.00%</td>
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<td colspan="3" height="19" style="height: 19px; width: 452px;" x:str="">Moisture</td>
<td colspan="2" style="width: 342px;" x:str="">≤0.5% </td>
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