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Inombolo yeCas:89-32-7 PMDA Pyromellitic dianhydride
I-Pyromellitic dianhydride (PMDA), imikhiqizo ehlanzekile ingamakristalu amhlophe noma aphuzi kancane. Ichayeke emoyeni oswakeme izomunca ngokushesha umswakama ovela emoyeni bese i-hydrolyzed ibe yi-Pyromellitic Acid.Incibilikiswe ku-dimethyl sulfoxide, i-dimethylformamide, i-acetone nezinye izincibilikisi eziphilayo, ezingancibiliki ku-ether, i-chloroform kanye ne-benzene. Isetshenziswa kakhulu njengempahla eluhlaza ye-polyimide, kanye ne-ejenti exhumanisayo ekwenzeni i-epoxy elaphayo kanye nokushabalala kwe-polyester resin.
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Indlela yokuthumela ephephile CAS 56553-60-7 powder I-sodium triacetoxyborohydride
Igama lomkhiqizo:Sodium triacetoxyborohydride
CAS:56553-60-7
Ifomula yemolekyuli:C6H10BNaO6
Ukubukeka:impushana emhlophe
Okuqukethwe:95.0%~105.0%(i-titration)
Ukusetshenziswa: Ukuze kuncishiswe ukusabela kwe-ketone ne-aldehyde, i-reductive amination noma i-lactamization ye-carbonyl compound ne-amine, kanye nokunciphisa i-aryl aldehyde.
Amandla: 5~10mt/ngenyanga
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25kg iphakheji CAS 75-36-5 99% Acetyl Chloride
Igama lomkhiqizo: I-Acetyl chloride
INOMBOLO YE-CAS:75-36-5
I-Molecular FormulaC2H3ClO
Ukubukeka:Uketshezi olungenambala
I-Chroma:≤50
I-acetic acid:≤1%
Isicelo:I-acetylation reagent
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I-DMP Liquid Dimethyl Phthalate CAS 131-11-3
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C10H10O4
Isisindo se-molecule: 194.19
Inombolo ye-CAS: 131-11-3
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I-Trioctyl Citrate CAS 78-42-2
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C24H51O4P
Isisindo se-molecule: 434.64
Inombolo ye-CAS: 78-42-2
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I-CAS 84-69-5 Diisobutyl phthalate DIBP plasticizer
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C16H22O4
Isisindo se-molecule: 278.35
Inombolo ye-CAS: 84-69-5
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I-DOP plasticizer Di-iso-octyl Phthalate CAS 117-81-7
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C16H22O4
Isisindo se-molecule: 278.35
Inombolo ye-CAS: 84-74-2
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I-DAP plasticizer Diallyl Phthalate CAS 131-17-9
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C14H14O4
Isisindo se-molecule: 246.35
Inombolo ye-CAS: 131-17-9
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I-DMM plasticizer Dimethyl Maleate CAS 624-48-6
Ifomula yamakhemikhali nesisindo samangqamuzana
Ifomula yamakhemikhali:C6H8O4
Isisindo se-molecule: 144.12
Inombolo ye-CAS: 624-48-6
