4-Picoline;4-Methylpyridine CAS 108-89-4 Usafi ≥99.0% Usafi wa Juu wa Kiwanda
Ugavi wa Watengenezaji, Usafi wa Juu, Uzalishaji wa Kibiashara
Jina la Kemikali: 4-Picoline
CAS: 108-89-4
Jina la Kemikali | 4-Picoline |
Visawe | 4-Methylpyridine;p-Methylpyridine;p-Picoline;γ-Methylpyridine;γ-Picoline |
Nambari ya CAS | 108-89-4 |
Nambari ya CAT | RF-PI628 |
Hali ya Hisa | Katika Hisa, Uzalishaji Umeongezeka Hadi Tani |
Mfumo wa Masi | C6H7N |
Uzito wa Masi | 93.13 |
Kiwango cha kuyeyuka | 4.0℃ (lit.) |
Kuchemka | 144.0~145.0℃ (taa.) |
Msongamano | 0.957 g/mL kwa 25℃ (lit.) |
Kielezo cha Refractive | n20/D 1.504 (lit.) |
Umumunyifu | Mchanganyiko katika Maji, asetoni |
Chapa | Ruifu Chemical |
Kipengee | Vipimo |
Mwonekano | Kioevu Kinacho Uwazi kisicho na Rangi hadi Manjano |
Usafi | ≥99.0% |
Unyevu (KF) | ≤0.20% |
Jumla ya Uchafu | ≤1.0% |
Kiwango cha Mtihani | Kiwango cha Biashara |
Matumizi | Wasaidizi wa Dawa |
Kifurushi: Chupa, 25kg/Pipa au 200kg Drum/ISO Tank, au kulingana na mahitaji ya mteja.
Hali ya Uhifadhi:Hifadhi kwenye vyombo vilivyofungwa mahali pa baridi na kavu;Kinga kutoka kwa mwanga na unyevu.
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4-Picoline (CAS: 108-89-4), pia inaitwa 4-Methylpyridine hutumika kutengeneza asidi ya isonicotiniki na derivatives, katika mawakala wa kuzuia maji kwa vitambaa, na kama kutengenezea kwa resini, katika usanisi wa dawa, dyestuffs, vichapuzi vya mpira, na viuatilifu na vitendanishi vya maabara.Pia hutumika kama kichocheo na wakala wa kuponya.4-Picoline hutumika kutengeneza vichocheo, kama vile 4-DMAP na dawa INH pamoja na dawa zingine;kutumika kama malighafi kwa ajili ya uzalishaji wa 4-Vinylpyridine kuboresha dyeability na 4-Cyanopyridine.Shanghai Ruifu Chemical Co., Ltd. ni mtengenezaji na msambazaji anayeongoza wa 4-Picoline yenye ubora wa hali ya juu na bei nzuri ili kukidhi mahitaji ya wateja.4-Picoline yetu imesafirisha hadi Marekani, Uingereza, Ujerumani, Ufaransa, Japani, Korea Kusini.
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