Acetylacetone CAS 123-54-6 Purity ≥99.5% (GC) Hoobkas High Purity
Chaw tsim tshuaj paus Supply nrog High Purity
Lub npe: AcetylacetoneCAS: 123-54-6 Nr
| Tshuaj npe | Acetylacetone |
| Synonyms | Diacetylmethane;2,4-Pentanedione |
| CAS Nr | 123-54-6 : kuv |
| CAT Number | Qauv TSIS MUAJ: RF-PI235 |
| Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
| Molecular Formula | C5H8O2 |
| Molecular Luj | 100.12 Nws |
| Melting Point | -23 ℃ (lit.) |
| Boiling point | 138 ℃ (lit.) |
| Dej Solubility | Soluble hauv dej |
| Solubility | Miscible nrog Cawv, Benzene, Chloroform, Ether |
| Hom | Ruifu Tshuaj |
| Yam khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim lossis lub teeb daj, yooj yim ntws pob tshab kua |
| Purity / Analysis Method | ≥99.5% (GC) |
| Chroma (Pt-Co) Hazen | ≤ 20 |
| Lub ntiajteb txawj nqus (20/20) | 0.970 ~ 0.975 (20 ℃, g / cm3) |
| Refractive Index | 1.450 ± 0.002 |
| Cov ntsiab lus acid (HAc) | ≤ 0.25% |
| 2,4-Hexanedione | ≤ 0.13% |
| Lwm Ib Leeg Impurity | ≤ 0.30% |
| Tag nrho cov impurities | ≤0.50% |
| Moisture (KF) | ≤0.10% |
| Residue ntawm Ignition | ≤ 0.02% |
| Test Standard | Enterprise Standard |
| Kev siv | Pharmaceutical Intermediates;Organic Synthesis |
Pob: Reinforced Polypropylene Nruas
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb, noo noo thiab kab tsuag.
Acetylacetone (CAS: 123-54-6) yog ib qho tseem ceeb nruab nrab ntawm cov organic synthesis uas yog siv dav hauv cov tshuaj intermediates, pub additives, naj hoom, tshuaj tua kab thiab lwm yam lag luam.Acetylacetone yog ib qho tseem ceeb raw khoom nyob rau hauv kev lag luam kws tshuaj, xws li rau cov synthesis ntawm 4,6-dimethyl-pyrimidine derivatives.Nws kuj tseem siv tau los ua cov tshuaj ntxiv rau cov kuab tshuaj ntawm cellulose acetate, rau cov roj av thiab cov roj lubricating thiab cov ntaub ntawv khi rau electroplating, tus neeg saib xyuas kom qhuav rau cov xim thiab cov kua roj vanish, thiab lwm yam, thiab tseem yog cov tseem ceeb analytical reagents.Vim muaj cov enol, acetylacetone tuaj yeem tsim chelate nrog ntau yam hlau;Ua kom zoo dua ntawm nws cov tshuaj tiv thaiv chelation nrog ntau hom hlau, nws tuaj yeem siv los ua ib hom tshuaj ntxuav hlau rau micropore;Nws kuj tseem siv tau los ua cov khoom siv hluav taws xob, cov khoom sib txuas sib txuas, cov resin curing accelerator;resins, roj hmab additives;rau cov tshuaj tiv thaiv hydroxylation, hydrogenation cov tshuaj tiv thaiv, isomerized cov tshuaj tiv thaiv, thiab cov synthesis ntawm tsawg molecular hnyav unsaturated ketone li polymerization thiab copolymerization ntawm tsawg-carbon olefins;Nws tseem tuaj yeem siv los ua cov khoom siv raw rau kev npaj cov tshuaj tua kab, cov ntaub ntawv fungicide.
