Cyflwyniad Cynnyrch
| 4,6-Dihydroxypyrimidine Gwybodaeth sylfaenol |
| Enw Cynnyrch: | 4,6-Dihydroxypyrimidine |
| Cyfystyron: | 4,6-Dihydroxypyrimidine, 4,6-Dihydroxy-1,{5}}diazine;4,6- dauhydroxy pyriMidine;4, 6-2 hydroxy pyriMidine; DihydroxypyriMidine;4,6-PYRIMIDINEDIOL;4,6-DIHYDROXYPYRIMIDINE;4(1H)-PYRIMIDINONE, 6-HYDROXY-;NSC 22838 |
| CAS: | 1193-24-4 |
| MF: | C4H4N2O2 |
| MW: | 112.09 |
| EINECS: | 214-772-3 |
| Categorïau Cynnyrch: | Basau ac Adweithyddion Cysylltiedig; Niwcleotidau; PYRIMIDINE; Cemegol GAIN & CANOLRADD; Niwcleotidau a Niwcleosidau; Pyrimidinau; APIs a Chanolradd; Blociau Adeiladu; C4 i C5; Synthesis Cemegol; Blociau Adeiladu Heterocyclic; Cyfres Heterocycle-Pyrimidine; bc0001 |
| Ffeil Mol: | 1193-24-4.mol |
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| 4,6-Priodweddau Cemegol Dihydroxypyrimidine |
| Ymdoddbwynt | >300 gradd (goleu.) |
| berwbwynt | 209.98 gradd (amcangyfrif bras) |
| dwysedd | 1.4421 (amcangyfrif bras) |
| pwysau anwedd | 0.001Pa ar 20 gradd |
| mynegai plygiannol | 1.4610 (amcangyfrif) |
| tymheredd storio. | Awyrgylch anadweithiol, Tymheredd Ystafell |
| hydoddedd | 2.5 g/L (20 gradd C) |
| ffurf | Powdr |
| pka | 5.70±0.10(Rhagweld) |
| lliw | Melyn i oren |
| Hydoddedd Dŵr | 2.5 g/L (20 º C) |
| BRN | 606433 |
| LogP | -2.8 ar 25 gradd |
| Cyfeirnod Cronfa Ddata CAS | 1193-24-4(Cyfeirnod Cronfa Ddata CAS) |
| Cyfeirnod Cemeg NIST | 4(1H)-pyrimidinone, 6-hydroxy-({5}}) |
| System Cofrestrfa Sylweddau EPA | 6-Hydrocsi-4(1H)-pyrimidinone (1193-24-4) |
| Gwybodaeth Diogelwch |
| Codau Perygl | xi |
| Datganiadau Risg | 36/37/38 |
| Datganiadau Diogelwch | 26-36-37/39 |
| WGK yr Almaen | 1 |
| RTECS | UW7523000 |
| Nodyn Perygl | Llidiog |
| TSCA | Oes |
| Cod HS | 29335995 |
| Gwybodaeth MSDS |
| Darparwr | Iaith |
|---|---|
| 4,6-Dihydroxypyrimidine | Saesneg |
| ACROS | Saesneg |
| SigmaAldrich | Saesneg |
| ALFA | Saesneg |
| 4,6-Defnydd a Synthesis Dihydroxypyrimidine |
| Priodweddau Cemegol | Powdwr Melyn Ysgafn |
| Defnyddiau | 4,6-Mae dihydroxypyrimidine (cas# 1193-24-4) yn gyfansoddyn sy'n ddefnyddiol mewn synthesis organig. |
| Diffiniad | ChEBI: 4, mae6-dihydroxypyrimidine yn hydroxypyrimidine. |
| Fflamadwyedd a Hyblygrwydd | Heb ei ddosbarthu |
| Synthesis | Synthesis o 4,6-dihydroxypyrimidine (DHP) trwy adwaith ester asid malonic â formamid ac alcalocsid metel alcali ar dymheredd uchel. |
| 4,6-Cynhyrchion Paratoi Dihydroxypyrimidine A Deunyddiau Crai |
| Deunyddiau crai | Sodium Methoxide-->Diethyl malonate-->Formamide-->MALONIC ASID DI-N-BUTYL ESTER |
| Cynhyrchion Paratoi | Bensulfuron methyl-->4,5-Diaminopyrimidine-->4,6-DIAMINO-5-NITROPYRIMIDINE-->Chlorimuron-ethyl-->4,6-Dichloropyrimidine-->6-CHLORO-5-NITROPYRIMIDIN-4-AMINE-->6-AMINO-5-NITROPYRIMIDIN-4-OL-->5-Amino-4,6-dichloropyrimidine-->ETRIMFOS-->4,6-Dichloro-5-nitropyrimidine-->4-AMINO-6-CHLOROPYRIMIDIN-5-YLAMINE-->4-CHLORO-6-HYDRAZINO-PYRIMIDIN-5-YLAMINE-->5-AMINO-6-CHLORO-PYRIMIDIN-4-OL-->2-Amino-4,6-dichloropyrimidine-->5-Bromo-4,6-dichloropyrimidine-->4,6-Dichloro-5-pyrimidinecarbaldehyde-->4-AMINO-6-CHLORO-PYRIMIDINE-5-CARBALDEHYDE-->4,6-DIHYDROXY-5-NITROPYRIMIDINE-->2-Methylthio-4,6-pyrimidinedione-->5-Bromo-4,6-dihydroxypyrimidine |
Tagiau poblogaidd: 4,6-dihydroxypyrimidine, Tsieina 4,6-gweithgynhyrchwyr dihydroxypyrimidine, cyflenwyr, ffatri
Pâr o: N-Cyclohexyl-2-pyrrolidone
Nesaf: Clorid Cyanwrig
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