4,4′-Dichlorobenzophenone CAS 90-98-2 Puritas >99.0% (HPLC)
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Nomen chemicum | 4,4'-Dichlorobenzophenone |
Synonyma | 4,4'-DBP;p, p'-Dichlorobenzophenone;Bis(4-Chlorophenyl) methanone;Bis(4-Chlorophenyl) Ketone;Bis(p-Chlorophenyl) Ketone;DCBP (Ketone);Di(4-Chlorophenyl) Ketone;Di(p-Chlorophenyl) Ketone;Fenofibrate 2-CBP Impuritas |
Stock Status | In Stock, Productio Capacity 50 Tons per Month |
CAS Number | 90-98-2 |
Formulae hypotheticae | C13H8Cl2O |
M. Pondus | 251.11 g/mol |
Liquescens punctum | 144.0~147.0℃(lit.) |
Ferveret | 353 (lit.) |
Density | 1.450 g/cm3 |
Index refractivus n20/D | 1.603 |
Solubility in Hot Acetone | Solubile in Hot Acetone, Pene diaphanum |
Repono Nativ. | Signatum in siccis, volutpat Temperature |
Periculum symbola | XI - Irritant |
TSCA | Ita |
HS Code* | 29147000 |
COA & MOA & MSDS | Praesto |
Classification | Benzophenone Derivatives |
Brand | Ruifu Chemical |
Item | Specifications |
Aspectus | Off-White Crystalline pulveris |
Puritas / Analysis Methodus | >99.0% (HPLC) |
Liquescens punctum | 144.0~ 147.0℃ |
Humor (KF) | <1.00% |
Totalis immunditias | <1.00% |
Infrared Imaginis | Conformat ut Structure |
Solubility in Hot Acetone | Prope diaphanum |
Test Standard | Enterprise Standard |
Consuetudinem | Polymerization Initiators;Pharmaceutical intermedia |
sarcina: Utrem, aluminium foil, sacculum, 25kg/cardboard Drum, vel secundum exigentiam emptoris.
Repono Condition:Copia in vasis obsignatis ad frigus, siccum et ventilatas horreis ab substantiis non repugnantibus.A luce et humore protege.
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15 Years Experience?Plus quam XV annos experientiae habemus in fabricando et exportando amplis intermediis pharmaceuticis vel alchimicis pharmaceuticis amplis.
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Commodi?Superior qualitas, parabilis pretium, officia professionalia et subsidia technica, ieiunium partus.
Qualitasfides?Qualitas strictioris temperantiae ratio.Pro instrumento analysi professionali includuntur NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Claritas, Solubilitas, Microbialis limes test, etc.
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Factory Audit?Factory audit gratissimum.Quaeso ante constitutum.
MOQ?Nec MOQ.Parvus ordo placet.
Tempus adferendi? Si intus prosapia, tres dies partus praestatur.
Transportatio?Per Express (FedEx, DHL), ab Air, per Mare.
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4,4'-Dichlorobenzophenone (CAS: 90-98-2) adhibetur ut intermedia pharmaceutica, initiatores polymerizationes.Gravis materia et media usus est in Synthesi organica, pharmaceutica, agrochemica et dyestuffis.Bisaminonitrile polymericum cum 4,4'-Dichlorobenzophenone NaH pro basi utens.4,4'-Dichlorobenzophenon ad syntheses polyethei-polyketones adhiberi potest ac ad polymerum gratuita reducere.Praeterea est productum metabolicum proveniens ex degradatione DDT.
Praeparatio 4,4'-Dichlorobenzophenon praeparatur per acylationem chlorobenzeni cum 4-chlorobenzoyl chloride.Conversio typice geritur coram aluminio chloridi catalyst in petrolei aether solvendo.ClC6H5C(O)Cl + C6H5Cl → (ClC6H4)2CO + HCl
90-98-2 - Periculum et Salus
Periculosam symbola Xi - Irritant
Periculum Codes R36/37/38 - Irritans ad oculos, systema respiratorium et cutem.
Salutis descriptio S24/25 - contactus cum cute et oculis fuge.
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