Pentafluorophenol CAS 771-61-9 (PFP-OH) Purity ≥99.0% (HPLC) Factory High Purity

Kufotokozera Kwachidule:

Dzina la Chemical: Pentafluorophenol

Mawu ofanana: PFP-OH

CAS: 771-61-9

White Low Melting Point Crystal Solid

Kuyera: ≥99.0% (HPLC)

Ubwino Wapamwamba, Kupanga Zamalonda

Lumikizanani ndi Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogwirizana nazo

Zolemba Zamalonda

Kufotokozera:

Shanghai Ruifu Chemical Co., Ltd. ndiyomwe imapanga Pentafluorophenol (CAS: 771-61-9) yokhala ndi mawonekedwe apamwamba kwambiri, kupanga kwakukulu.Ruifu Chemical imatha kubweretsa padziko lonse lapansi, mtengo wampikisano, zochepa komanso zochulukirapo zomwe zilipo.Gulani Pentafluorophenol,Please contact: alvin@ruifuchem.com

Chemical Properties:

Dzina	Pentafluorophenol
Mawu ofanana ndi mawu	2,3,4,5,6-Pentafluorophenol;Perfluorophenol;PFP;PFP-OH
Nambala ya CAS	771-61-9
Stock Status	Mu Stock, Mass Production
Molecular Formula	C6HF5O
Kulemera kwa Maselo	184.07
Mkhalidwe Woyenera Kupewa	Zosamva mpweya
Melting Point	34.0 ~ 36.0 ℃ (lit.)
Boiling Point	143 ℃ (lit.)
Kuchulukana	1.757
Kusungunuka mu Madzi	Zosungunuka pang'ono m'madzi
COA & MSDS	Likupezeka
Gulu	Coupling Reagents
Mtundu	Ruifu Chemical

Zofotokozera:

Kanthu	Zofotokozera
Maonekedwe	White Low Melting Point Crystal Solid
Kuyera / Kusanthula Njira	≥99.0% (HPLC)
Melting Point	34.0 ~ 36.0 ℃
Madzi ndi Karl Fischer	≤0.50%
Zotsalira pa Ignition	≤0.20%
Chidetso Chimodzi	≤0.50%
Zonse Zonyansa	≤1.00%
Zitsulo Zolemera	≤20ppm
Infrared Spectrum	Zimagwirizana ndi Kapangidwe
Proton NMR Spectrum	Zimagwirizana ndi Kapangidwe
Test Standard	Enterprise Standard
Chidwi	Tetezani ku kuwala ndikusunga pamalo ozizira komanso owuma (2 ~ 8 ℃)
Zindikirani	Chogulitsachi ndi chokhazikika chokhazikika, chimatha kusintha malo osiyanasiyana (olimba, amadzimadzi kapena okhazikika)

Phukusi & Kusungira:

Phukusi:Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi zofunika kasitomala.
Mkhalidwe Wosungira:Sungani m'mitsuko yomata pamalo ozizira komanso owuma (2~8 ℃) kutali ndi zinthu zomwe sizingagwirizane.Tetezani ku kuwala ndi chinyezi.
Manyamulidwe:Kutumiza kudziko lonse lapansi ndi FedEx / DHL Express.Perekani mwamsanga ndi yodalirika yobereka.

Ubwino:

FAQ:

771-61-9 - Zowopsa ndi Chitetezo:

Zizindikiro Zowopsa
R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
R34 - Imayambitsa kuyaka
R20/21/22 - Zowopsa pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R63 - Kuopsa kotheka kwa mwana wosabadwa
R43 - Itha kuyambitsa chidwi pakukhudzana ndi khungu
R23/24/25 - Poizoni pokoka mpweya, kukhudzana ndi khungu komanso kumeza.
R45 - Angayambitse khansa
R67 - Nthunzi zingayambitse kugona ndi chizungulire
R40 - Umboni wochepa wa zotsatira za carcinogenic
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S45 - Pakachitika ngozi kapena ngati simukumva bwino, funsani upangiri wachipatala nthawi yomweyo (onetsani chizindikirocho ngati kuli kotheka.)
S36/37/39 - Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope.
S36/37 - Valani zovala zoteteza ndi magolovesi oyenera.
S24/25 - Pewani kukhudzana ndi khungu ndi maso.
S23 - Osapumira nthunzi.
S53 - Pewani kuwonekera - pezani malangizo apadera musanagwiritse ntchito.
Ma ID a UN 2811
WGK Germany 3
Mtengo wa RTECS 6680000
FLUKA BRAND F MAKODI 3
TSCA T
HS kodi 2908199090
Hazard Note Toxic/Irritant
Kalasi ya ngozi 8
Packing Gulu III
Poizoni LD50 scu-rat: 322 mg/kg IZSBAI 3,91,65

Ntchito:

Pentafluorophenol (CAS: 771-61-9) angagwiritsidwe ntchito pokonzekera penta-fluorophenyl esters kwa peptide synthesis.Amagwiritsidwa ntchito pokonzekera pentafluorophenyl esters kwa peptide synthesis ndi vulcanized ma polima.Amagwiritsidwanso ntchito polumikizira peptide ndi zotumphukira za heterocyclic acid.Imakhudzidwa ndikukonzekera kwa pentafluorophenyl formate yomwe imakhala ngati yopangira ma amines ndi amino acid.Itha kugwiritsidwa ntchito popanga ma reagents omwe amatha kukwaniritsa kwambiri diastereoselective acetal cleavage.
Pentafluorophenol ndi wapakatikati wa Sofosbuvir pa matenda a Hepatitis C Virus (HCV).
Pentafluorophenol ndi polyfluoro madzi krustalo pawiri ndi yaing'ono wosabala chopinga, amene ndi yofunika wapakatikati yokonza mkulu ntchito madzi galasi zipangizo, makamaka oyenera yokonza polyfluoro monoma madzi galasi zipangizo.Pambuyo polyfluoro monoma madzi galasi zipangizo wothira mamasukidwe akayendedwe otsika ndi mkulu dielectric anisotropy nematic madzi galasi zipangizo, ndi dipole mtunda wa mamolekyu akhoza ziwonjezeke, kuchepetsa kuyankha nthawi, kuwongolera kuwonetsera ntchito ya zinthu zamadzimadzi kristalo, kuonjezera kumveka, ali tanthauzo lofunika kupanga mkulu ntchito madzi galasi zipangizo.
Pentafluorophenol ndi yofunika wapakatikati, makamaka ntchito yokonza mankhwala, madzi krustalo ndi polima zipangizo intermediates, monga, m'munda wa mankhwala ndi mankhwala, pentafluorophenol ntchito pokonzekera pentafluorophenyl yogwira ester kwa kaphatikizidwe peptide, motero kulimbikitsa mapangidwe peptide, pentafluorophenyl ester angagwiritsidwe ntchito olimba gawo kaphatikizidwe ma peptides, itha kugwiritsidwanso ntchito pa kaphatikizidwe madzi gawo, ndipo angagwiritsidwenso ntchito ngati gulu kuteteza kwa amino acid kuteteza gulu alkyl ester kapena sulfonic asidi gulu.