Pentafluorophenol CAS 771-61-9 (PFP-OH) Mimọ

Pentafluorophenol CAS 771-61-9 (PFP-OH) Mimo ≥99.0% (HPLC) Iwa mimọ giga

Apejuwe kukuru:

Orukọ Kemikali: Pentafluorophenol

Awọn itumọ ọrọ sisọ: PFP-OH

CAS: 771-61-9

White Low Yo Point Crystal ri to

Mimọ: ≥99.0% (HPLC)

Didara to gaju, iṣelọpọ Iṣowo

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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ọja Tags

Apejuwe:

Shanghai Ruifu Kemikali Co., Ltd jẹ olupilẹṣẹ asiwaju ti Pentafluorophenol (CAS: 771-61-9) pẹlu didara giga, iṣelọpọ ibi-pupọ.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, kekere ati awọn iwọn olopobobo ti o wa.Ra Pentafluorophenol,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Oruko	Pentafluorophenol
Awọn itumọ ọrọ sisọ	2,3,4,5,6-Pentafluorophenol;Perfluorophenol;PFP;PFP-OH
Nọmba CAS	771-61-9
Iṣura Ipo	Ni Iṣura, Ibi iṣelọpọ
Fọọmu Molecular	C6HF5O
Òṣuwọn Molikula	184.07
Ipo lati Yẹra	Afẹfẹ Ifamọ
Ojuami Iyo	34.0 ~ 36.0 ℃ (tan.)
Ojuami farabale	143 ℃ (tan.)
iwuwo	1.757
Solubility ninu Omi	Die-die tiotuka ninu Omi
COA & MSDS	Wa
Ẹka	Awọn Reagents Apapo
Brand	Ruifu Kemikali

Awọn pato:

Nkan	Awọn pato
Ifarahan	White Low Yo Point Crystal ri to
Mimọ / Analysis Ọna	≥99.0% (HPLC)
Ojuami Iyo	34.0 ~ 36.0 ℃
Omi nipa Karl Fischer	≤0.50%
Aloku lori Iginisonu	≤0.20%
Aimọ Kanṣoṣo	≤0.50%
Lapapọ Awọn Aimọ	≤1.00%
Awọn irin Heavy	≤20ppm
Infurarẹẹdi julọ.Oniranran	Ni ibamu si Eto
Proton NMR julọ.Oniranran	Ni ibamu si Eto
Igbeyewo Standard	Standard Enterprise
Ifarabalẹ	Dabobo lati ina ati tọju ni itura ati aye gbigbẹ (2 ~ 8 ℃)
Akiyesi	Ọja yii jẹ aaye yo kekere ti o lagbara, o le yipada ipo ni awọn agbegbe oriṣiriṣi (lile, olomi tabi ologbele-ra)

Package & Ibi ipamọ:

Apo:Igo, apo apamọwọ Aluminiomu, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.
Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura ati ki o gbẹ (2 ~ 8℃) ile itaja kuro lati awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

Awọn anfani:

FAQ:

771-61-9 - Ewu ati Aabo:

Awọn koodu ewu
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R34 - Okunfa Burns
R20/21/22 - Ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R63 - Owun to le ewu ipalara si awọn unborn ọmọ
R43 - Le fa ifamọ nipa ara olubasọrọ
R23/24/25 - Majele nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R45 - Le fa akàn
R67-Vapors le fa drowsiness ati dizziness
R40 - Ẹri to lopin ti ipa carcinogenic
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S36/37 - Wọ aṣọ aabo ati awọn ibọwọ to dara.
S24/25 - Yago fun olubasọrọ pẹlu ara ati oju.
S23 - Maṣe simi oru.
S53 - Yago fun ifihan - gba awọn ilana pataki ṣaaju lilo.
UN ID 2811
WGK Germany 3
RTECS SM6680000
FLUKA BRAND F CODES 3
TSCA T
HS koodu 2908199090
Akọsilẹ ewu Majele / Irritant
Ewu Kilasi 8
Iṣakojọpọ Ẹgbẹ III
Majele LD50 scu-rat: 322 mg/kg IZSBAI 3,91,65

Ohun elo:

Pentafluorophenol (CAS: 771-61-9) le ṣee lo fun igbaradi awọn esters penta-fluorophenyl fun iṣelọpọ peptide.O ti wa ni lilo ni igbaradi ti pentafluorophenyl esters fun peptide kolaginni ati vulcanized polima.O tun lo fun idapọ peptide ati awọn itọsẹ heterocyclic acid.O ṣe alabapin ninu igbaradi ti pentafluorophenyl formate eyiti o ṣe bi oluranlowo agbekalẹ fun amines ati amino acids.O le ṣee lo fun synthesizing aramada reagents eyi ti o le se aseyori gíga diastereoselective acetal cleavage.
Pentafluorophenol tun jẹ agbedemeji ti Sofosbuvir ni itọju ti Ẹdọgba C Iwoye (HCV).
Pentafluorophenol jẹ apopọ omi-omi-omi polyfluoro pẹlu idena sitẹriki kekere, eyiti o jẹ agbedemeji pataki fun igbaradi ti awọn ohun elo kirisita olomi iṣẹ ṣiṣe giga, o dara julọ fun igbaradi ti awọn ohun elo ohun elo olomi polyfluoro monomer.Lẹhin ti polyfluoro monomer omi gara ohun elo ti wa ni idapo pẹlu kekere iki ati ki o ga dielectric anisotropy nematic omi gara ohun elo, awọn dipole ijinna ti awọn ohun elo le wa ni pọ si, atehinwa akoko esi, imudarasi awọn ifihan iṣẹ ti awọn omi gara ohun elo, jijẹ wípé, ni o ni. itumo pataki si iṣelọpọ awọn ohun elo kirisita omi ti o ga julọ.
Pentafluorophenol jẹ agbedemeji pataki, ni akọkọ ti a lo ni igbaradi ti oogun, kirisita omi ati awọn agbedemeji awọn ohun elo polima, bii, ni aaye oogun ati ipakokoropaeku, a lo pentafluorophenol lati mura pentafluorophenyl ester ti nṣiṣe lọwọ fun iṣelọpọ peptide, nitorinaa igbega dida peptide, pentafluorophenyl ester le ṣee lo fun iṣelọpọ alakoso ti o lagbara ti awọn peptides, o tun le ṣee lo fun iṣelọpọ alakoso omi, ati pe o tun le ṣee lo bi ẹgbẹ aabo fun amino acid ti o daabobo ẹgbẹ alkyl ester tabi ẹgbẹ sulfonic acid.