Cyflwyniad Cynnyrch
| 2-Hydroxy-1-naphthaldehyde Gwybodaeth sylfaenol |
| Enw Cynnyrch: | {{0% 7d}Hydroxy-1-naphthaldehyde |
| Cyfystyron: | 2-Hydrocsi-1-phthaldehyde;1-formyl-2-hydroxynaphthalene;1-Formyl-2-hydroxy-naphthalene;1-formyl{{8} }}naphthol;1-Hydroxy-2-naphthalenecarboxaldehyde;1-Naphthaldehyde, 2-hydroxy-;2-Hydroxy-1-naphthalenecarboxaldehyde;2- hydroxy-1-naphthaldehyd |
| CAS: | 708-06-5 |
| MF: | C11H8O2 |
| MW: | 172.18 |
| EINECS: | 211-902-0 |
| Categorïau Cynnyrch: | Cyfres Naphthalene; Blociau Adeiladu; C10-C12; Cyfansoddion Carbonyl; Synthesis Cemegol; Blociau Adeiladu Organig; Canolradd Llifynnau a Phigmentau; Aldehydau Aromatig a Deilliadau (amnewidiol); Aldehydau; C10 i C21; Cyfansoddion Carbonyl |
| Ffeil Mol: | 708-06-5.mol |
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| 2-Priodweddau Cemegol Hydrocsi-1-naphthaldehyde |
| Ymdoddbwynt | 76-80 gradd (goleu.) |
| berwbwynt | 192 gradd /27 mmHg (goleu.) |
| dwysedd | 1.1153 (amcangyfrif bras) |
| pwysau anwedd | 0.002Pa ar 20 gradd |
| mynegai plygiannol | 1.5500 (amcangyfrif) |
| Cs | 191-193 gradd /27mm |
| tymheredd storio. | Cadwch mewn lle tywyll, Wedi'i selio mewn sych, Tymheredd Ystafell |
| hydoddedd | Clorofform, Methanol |
| ffurf | Powdwr llaith crisialog |
| pka | 8.27±0.50(Rhagweld) |
| lliw | Melyn |
| Hydoddedd Dŵr | Hydawdd mewn dŵr (40 g/L ar 20 gradd). |
| Sensitif | Sensitif i'r Awyr |
| BRN | 742777 |
| LogP | 6 ar 23 gradd a pH8 |
| Cyfeirnod Cronfa Ddata CAS | 708-06-5(Cyfeirnod Cronfa Ddata CAS) |
| Cyfeirnod Cemeg NIST | 1-Naphthalenecarboxaldehyde, 2-hydroxy-(708-06-5) |
| System Cofrestrfa Sylweddau EPA | 1-Naphthalenecarboxaldehyde, 2-hydroxy- (708-06-5}}) |
| Gwybodaeth Diogelwch |
| Codau Perygl | Xi, N |
| Datganiadau Risg | 36/37/38-50/53 |
| Datganiadau Diogelwch | 26-36-60-61-24/25-37 |
| RIDADR | Cenhedloedd Unedig 3077 9/PG 3 |
| WGK yr Almaen | 2 |
| RTECS | QJ0300000 |
| TSCA | Oes |
| Dosbarth Perygl | 9 |
| Cod HS | 29124990 |
| Gwybodaeth MSDS |
| Darparwr | Iaith |
|---|---|
| ACROS | Saesneg |
| SigmaAldrich | Saesneg |
| ALFA | Saesneg |
| 2-Defnydd a Synthesis Hydrocsi-1-naphthaldehyde |
| Priodweddau Cemegol | Powdr |
| Defnyddiau | 2-Mae hydrocsi-1-naphthaldehyde yn cael ei ddefnyddio mewn synthesis math Merrified i bennu grwpiau asid amino rhydd mewn polymerau. |
| Diffiniad | ChEBI: Mae 2-hydroxy-1-naphthaldehyde yn aelod o'r dosbarth o naphthaldehydes sef naphthalene-1-carbaldehyde a amnewidiwyd gan grŵp hydrocsi yn safle 2. Craidd gweithredol sirtinol (CHEBI:73158). Mae'n aelod o naphthaldehydes ac yn aelod o naphthols. |
| Dulliau Puro | Crisialwch yr aldehyd o EtOH (1.5mL/g), EtOH dyfrllyd, AcOH dyfrllyd (m 84o), EtOAc neu H2O. [Russell & Lockhart Org Synth Coll Vol III 463 1955, Beilstein 8 H 143, 8 I 564, 8 II 171, 8 III 1108, 8 IV 1160.] |
| 2-Hydroxy-1-Cynhyrchion Paratoi naphthaldehyd a deunyddiau crai |
| Deunyddiau crai | Polyvinyl chloride-->VINYLACETIC ACID-->cellulore-->Beryllium-->1-(1-pyrrolidinylmethyl)-2-naphthol-->1-Naphthalenecarboxaldehyde,2-hydroxy-, 2-(2,{5}}dinitrophenyl)hydrazone |
| Cynhyrchion Paratoi | fluorescent whitening agent OM-->fluorescent whitenin agent ACF-->1-HYDROXY-2-NAPHTHALDEHYDE-->N,N'-DISALICYLAL-1,2-PHENYLENEDIAMINE-->METHYL 2-HYDROXY-1-NAPHTHOATE-->2-ACETYL-BENZO[F]CHROMEN-3-ONE-->2-(benzo[d]thiazol-2-yl)-3H-benzo[f]chromen-3-one-->2-(2-PROPYNYLOXY)-1-NAPHTHALDEHYDE |
Tagiau poblogaidd: 2-hydroxy-1-naphthaldehyde, Tsieina 2-hydroxy-1-gweithgynhyrchwyr naphthaldehyde, cyflenwyr, ffatri
Pâr o: {{0}METHOXY-1-NAPHTHALDEHYDE
Nesaf: 6-Methoxy-2-naphthaldehyde
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