Khoom Taw qhia
| Bis({0}}hydroxyphenyl) Sulfone Basic cov ntaub ntawv |
| Khoom npe: | Bis ({0}}hydroxyphenyl) Sulfone |
| Synonyms: | BIS(4-HYDROXYPHENYL) SULPHONE;BIS(4-HYDROXYPHENYL) SULFONE;4-HYDROXYPHENYL SULFONE;4,4-DIHYDROXYPHENYL SULPHONE;4,4'-DIHYDROXYPHENYL; '-DIHYDROXYDIPHENYL SULFONE; 4, 4-DIHYDROXYDIPHENYL SULFONE; 4,4'-SULFONYLDIPHENOL |
| CAS: | 80-09-1 |
| MF: | C12H10O4S |
| MW: | 250.27 |
| EINECS: | 201-250-5 |
| Khoom Categories: | API intermediates; Aromatics; Sulphur Derivatives; Xim yav dhau los & Cov Khoom Sib Txuas; Tus tsim tawm; Diphenyl Sulfones (rau Kev Tshawb Fawb Txog Kev Ua Haujlwm Siab Polymer); Cov Khoom Siv Ua Haujlwm; Reagent rau Kev Tshawb Fawb Kev Ua Haujlwm Siab Polymer |
| Mol File: | 80-09-1.mol |
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| Bis({0}}hydroxyphenyl) Sulfone Chemical Properties |
| Melting point | 245-250 degree (lit.) |
| Boiling point | 363.4 degree (kev kwv yees ntxhib) |
| ceev | 1.366 |
| vapor siab | <0.0001 Pa (20 °C) |
| Refractive Index | 1.5220 (kwv yees) |
| cia temp. | Khaws hauv qab +30 degree . |
| solubility | 1.1g/l |
| daim ntawv | Crystalline hmoov |
| pka ua | 7?+- {2}}.15 |
| xim | Dawb rau greyish-ntsuab |
| PH | 6. 6-7 {2}} (100g/l, H2O, 20 degree) |
| tsw | tsw tsw |
| Dej Solubility | 1.1 g/L (20 ºC) |
| lw max | 295nm (H2O) (lit.) |
| BRN | 2052954 |
| Kev ruaj ntseg: | ruaj khov. Incompatible nrog muaj zog bases, acid chloride, acid anhydrides, muaj zog oxidizing neeg sawv cev. |
| InChIKey | VPWNQTHUCYMVMZ-UHFFFAOYSA-N |
| LogP | 1.2 ntawm 23 degree |
| CAS DataBase Reference | 80-09-1(CAS DataBase Reference) |
| EPA Tshuaj Registry System | Phenol, 4,4'-sulfonylbis- (80-09-1) |
| Cov ntaub ntawv kev nyab xeeb |
| Hazard Codes | Xi |
| Risk Statements | 36-36/37/38 |
| Cov lus hais txog kev nyab xeeb | 26-39-36-37 |
| WGK Germany | 2 |
| RTECS | SWB 89250000 |
| Autoignition Kub | >=400 degree |
| TSCA | Yog lawm |
| HS Code | 29309070 |
| Cov Ntaub Ntawv Muaj Xwm Ceev | 80-09-1(Cov ntaub ntawv muaj phom sij) |
| Toxicity | LD50 qhov ncauj hauv Luav: 2830 mg / kg |
| MSDS Cov Ntaub Ntawv |
| Tus kws kho mob | Lus |
|---|---|
| 4,4 '-Dihydroxydiphenylsulfone | Lus Askiv |
| ACROS | Lus Askiv |
| SigmaAldrich | Lus Askiv |
| ALFA | Lus Askiv |
| Bis({0}}hydroxyphenyl) Sulfone Siv Thiab Synthesis |
| Chemical Properties | Dawb koob zoo li siv lead ua. Dawb soluble nyob rau hauv aliphatic hydrocarbons, soluble nyob rau hauv alcohols thiab ethers, me ntsis soluble nyob rau hauv aromatics, insoluble nyob rau hauv dej. Bisphenol S molecule muaj ob pawg hydroxyl thiab muaj zog electron-absorbing sulfone pawg, yog li cov acidity muaj zog dua lwm cov phenols. |
| Siv | 4,4'-Sulfonyldiphenol feem ntau yog siv los ua cov tshuaj reactant hauv cov tshuaj tiv thaiv epoxy thiab kuj tseem siv los ua cov thermal catalyst rau epoxy resin. |
| Siv | Bis (4-hydroxyphenyl) Sulfone feem ntau yog siv los ua cov tshuaj reactant hauv epoxy cov tshuaj tiv thaiv thiab kuj tseem siv los ua cov thermal catalyst rau epoxy resin. |
| Kev npaj | Ib txheej txheem rau kev npaj ntawm bis (4-hydroxyphenyl)sulfone los ntawm reacting phenol nrog sulfuric acid nyob rau hauv lub xub ntiag ntawm ib tug hnyav ntawm 130 degree mus rau 220 degree C thiab nyob rau hauv lub xub ntiag los yog tsis muaj ib tug sulfonating pab. |
| Txhais | 4,4'-Sulfonyldiphenol yog sulfone uas yog diphenyl sulfone nyob rau hauv uas ob qho tib si ntawm para hydrogens tau hloov los ntawm hydroxy pawg. |
| Kev piav qhia dav dav | Bisphenol S (BPS), nyob rau hauv chav kawm ntawm bisphenols, yog ib tug qauv analogue ntawm bisphenol A (BPA), siv nyob rau hauv ntau yam kev lag luam kev siv thiab cov khoom lag luam raws li BPA-dawb. Nws yog feem ntau pom nyob rau hauv cov zaub mov thiab dej haus, ib puag ncig cov qauv, lom matrices, thiab lwm yam. Nws kuj tau tshaj tawm tias yuav siv rau hauv kev tsim cov epoxy resins. BPS kuj pom tias ruaj khov piv rau BPA ntawm qhov kub thiab txias thiab tshav ntuj. |
| Health Hazard | Txawm hais tias tsis muaj qhov sib txuas ncaj qha los ntawm bis (4-hydroxyphenyl) sulfone (BPS) thiab kab mob plawv, nws xav tias bis (4-}hydroxyphenyl) sulfone yuav ua haujlwm los ntawm cov txheej txheem zoo sib xws rau BPA thiab tuaj yeem ua rau mob toxicity. |
| Flammability thiab Explosibility | Tsis yog nplaim taws |
| Bis (4-hydroxyphenyl) Sulfone Kev Npaj Khoom Thiab Cov Khoom Raw |
| Cov khoom nyoos | Sulfuric acid-->Phenol |
| Cov khoom npaj | bis(4-benzyloxyphenyl) sulphone-->Bis(3-allyl-4-hydroxyphenyl)sulfone-->1,1'-Sulfonylbis[4-(prop-2-en-1-yloxy)benzene-->4-[(4-Benzyloxyphenyl)sulfonyl]phenol-->Bis[4-(4-aminophenoxy)phenyl]sulfone-->4,4'-Sulphonylbis(2,6-dibromophenol)-->3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone |
Cim npe nrov: bis ({0}}hydroxyphenyl) sulfone, Tuam Tshoj bis (4-hydroxyphenyl) sulfone manufacturers, lwm tus neeg, Hoobkas
Tom ntej: Chlorosulfonyl Isocyanate
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