4-Picoline;4-Methylpyridine CAS 108-89-4 Purity ≥99.0% Factory High Purity
Kaihanga Kaihanga, Te Maamaa Teitei, Te Hanga Aromoni
Ingoa matū: 4-Picoline
CAS: 108-89-4
Ingoa matū | 4-Picoline |
Nga kupu taurite | 4-Methylpyridine;p-Methylpyridine;p-Picoline;γ-Methylpyridine;γ-Picoline |
Tau CAS | 108-89-4 |
Tau CAT | RF-PI628 |
Tūnga Taonga | I roto i te Stock, Production Tauine Up ki Taranata |
Tātai rāpoi | C6H7N |
Taumaha rāpoi | 93.13 |
Te Whakarewa | 4.0℃ (marama) |
Kohuatanga | 144.0~145.0℃ (marama) |
Kiato | 0.957 g/mL i te 25 ℃ (marama) |
Taurangi Refactive | n20/D 1.504 (marama) |
Wairewa | Miscible i roto i te wai, Acetone |
Waitohu | Ruifu Chemical |
Tūemi | Whakatakotoranga |
Te ahua | Kore tae ki te Kowhai Puata Wai |
Maamaa | ≥99.0% |
makuku (KF) | ≤0.20% |
Nga poke katoa | ≤1.0% |
Paerewa Whakamatau | Paerewa hinonga |
Whakamahinga | Takawaenga Rongoa |
Mōkī: Pounamu, 25kg / Barrel ranei 200kg Drum / ISO Tank, i runga ranei i te hiahia a te kaihoko.
Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku.
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Ko te 4-Picoline (CAS: 108-89-4), ko te 4-Methylpyridine te ingoa e whakamahia ana hei hanga i te waikawa isonicotinic me nga pärönaki, i roto i nga taputapu whakamarumaru wai mo nga papanga, me te whakarewa mo nga kapia, i roto i te whakahiatotanga o nga rongoa, waikano, rapa whakatere, me te patu patukiriri me te reagent taiwhanga.Ka whakamahia ano hei whakakorikori me te rongoa rongoa.Ko te 4-Picoline e whakamahia ana mo te hanga o nga whakakorikori, penei i te 4-DMAP me te tarukino INH me etahi atu rongoa;whakamahia hei rauemi mata mo te hanga 4-Vinylpyridine hei whakapai ake i te tae me te 4-Cyanopyridine.Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o 4-Picoline me te kounga pai me nga utu pai ki te whakatutuki i nga whakaritenga a nga kaihoko.Ko ta matou 4-Picoline kua kaweake ki USA, Peretana, Tiamana, Parani, Hapani, Korea ki te Tonga.
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