4-氨基-四氢吡喃
4-Aminotetrahydropyran
CAS: 38041-19-9
Molecular Formula: C5H11NO
4-氨基-四氢吡喃 - Names and Identifiers
| Name | 4-Aminotetrahydropyran |
| Synonyms | 4-Aminotetrahyropyran 4-Aminotetrahydropyran 4-AMINOTETRAHYDROPYRAN TETRAHYDRO-PYRAN-4-YLAMINE 4-Aminotetrahydro-2H-pyran tetrahydro-2H-pyran-4-amine TETRAHYDRO-2H-PYRAN-4-AMINE tetrahydro-2H-pyran-4-aminium 2H-PYRAN-4-AMINE, TETRAHYDRO- TETRAHYDRO-2H-PYRAN-4-YLAMINE 2H-Pyran-4-amine,tetrahydro-(9CI) 2-amino-1-(4-chlorophenyl)ethanone 4-AMINOTETRAHYDROPYRAN 4-AMINOTETRAHYDRO-2H-PYRAN |
| CAS | 38041-19-9 |
| EINECS | 615-758-3 |
| InChI | InChI=1/C5H11NO/c6-5-1-3-7-4-2-5/h5H,1-4,6H2/p+1 |
| InChIKey | AHVQYHFYQWKUKB-UHFFFAOYSA-N |
4-氨基-四氢吡喃 - Physico-chemical Properties
| Molecular Formula | C5H11NO |
| Molar Mass | 101.15 |
| Density | 0.977 g/cm3 at 25 °C |
| Boling Point | 60 °C |
| Flash Point | 54°C |
| Vapor Presure | 3.68mmHg at 25°C |
| pKa | 9.63±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,2-8°C |
| Refractive Index | n20/D 1.463 |
4-氨基-四氢吡喃 - Risk and Safety
| Risk Codes | R10 - Flammable R34 - Causes burns R41 - Risk of serious damage to eyes R22 - Harmful if swallowed R37/18 - |
| Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S39 - Wear eye / face protection. |
| UN IDs | 2734 |
| WGK Germany | 1 |
| HS Code | 29321900 |
| Hazard Class | IRRITANT |
| Packing Group | Ⅲ |
4-氨基-四氢吡喃 - Reference Information
| application | 4-aminotetrahydropyran can be used as an intermediate in organic synthesis and a pharmaceutical intermediate, mainly used in laboratory research and development processes and chemical and pharmaceutical synthesis processes. |
| Preparation | 4-methylamidotetrahydropyran is synthesized from 4-cyanotetrahydropyran and sodium hydroxide solution (or potassium hydroxide solution) as raw materials, Then slowly add sodium hypochlorite solution (or sodium hypobromite solution) to 4-formamotetrahydropyran, and then heat up until reflux, decarboxylation produces the product 4-aminotetrahydropyran. All reaction raw materials are put into a pot for reaction, and 4-aminotetrahydropyran is synthesized by selecting appropriate reaction conditions. |
Last Update：2024-04-09 15:16:46
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View History
4-氨基-四氢吡喃
N-异丁基-4-氨基哌啶
(4-三氟甲基-3-吡啶)-甲醇
ACHROMOPEPTIDASE, EC 3.4.21.50
Α-[(2-乙氧基-2-氧乙氧基)亚氨基]-3-吡唑乙酸,顺反异构体混合物
2-[(2-氨基-5-异丙苯基)二硫代]-4-异丙基苯胺
2-甲基-6-氨基吡啶-3-硼酸频哪醇酯
polyphenylene synthesized by electrolytic polymerization
1-甲基-4-[甲基[(甲基氨基)羰基]氨基]-1H-咪唑-5-羧酸
1-乙氧羰基-4-羟基哌啶(4-羟基哌啶-1-甲酸乙酯)
N-异丁基-4-氨基哌啶
(4-三氟甲基-3-吡啶)-甲醇
ACHROMOPEPTIDASE, EC 3.4.21.50
Α-[(2-乙氧基-2-氧乙氧基)亚氨基]-3-吡唑乙酸,顺反异构体混合物
2-[(2-氨基-5-异丙苯基)二硫代]-4-异丙基苯胺
2-甲基-6-氨基吡啶-3-硼酸频哪醇酯
polyphenylene synthesized by electrolytic polymerization
1-甲基-4-[甲基[(甲基氨基)羰基]氨基]-1H-咪唑-5-羧酸
1-乙氧羰基-4-羟基哌啶(4-羟基哌啶-1-甲酸乙酯)