2,2′-Bis(trifluoromethyl)benzidine (TFMB) CAS 341-58-2 Purity >99.5% (HPLC)

Tlhaloso e Khutšoanyane:

2,2′-Bis(trifluoromethyl)benzidine

Mantsoe a tšoanang: TFMB;TFDB

CAS: 341-58-2

Bohloeki: >99.5% (HPLC)

Ponahalo: Phofo e Bosoeu ea Lehloa

Ikopanye le: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Lihlahisoa tse Amanang

Li-tag tsa Sehlahisoa

Tlhaloso:

Shanghai Ruifu Chemical ke moetsi ea ka sehloohong oa 2,2'-Bis(trifluoromethyl)benzidine (TFMB; TFDB) (CAS: 341-58-2) e nang le boleng bo holimo.Ruifu e ka fana ka lits'ebeletso tsa lefats'e ka bophara, theko ea tlholisano, ts'ebeletso e ntle haholo, palo e nyane le e ngata e fumanehang.Reka benzidine ea 2,2'-Bis(trifluoromethyl)Please contact: alvin@ruifuchem.com

Lintho tsa Lik'hemik'hale:

Lebitso la Lik'hemik'hale	2,2'-Bis(trifluoromethyl)benzidine
Litlhaloso tse tšoanang	TFMB;TFDB;4,4'-Diamino-2,2'-Bis(trifluoromethyl)biphenyl;2,2'-Bis(trifluoromethyl)-[1,1'-Biphenyl] -4,4'-Diamine
Boemo ba Setoko	Ho Stock, Commercial Scale
Nomoro ea CAS	341-58-2
Foromo ea limolek'hule	C14H10F6N2
Boima ba Molek'hule	320.24 g/mol
Melting Point	182.0 ho isa ho 186.0 ℃
Botenya	1.415±0.06 g/cm3
Solubility	E qhibiliha ka Methanol, Hoo e ka bang Transparency
Mocheso oa polokelo.	Sebaka se pholileng le se omileng (2~8℃)
COA & MSDS	E fumaneha
Brand	Ruifu Chemical

Litlhaloso:

Lintho	Maemo a Tlhahlobo	Liphetho
Ponahalo	Phofo e Mosoeu ea Lehloa	E lumellana
Melting Point	182.0 ho isa ho 186.0 ℃	183 ℃
Metsi ka Karl Fischer	≤0.50%	0.03%
Mokhoa oa Bohloeki / Analysis	>99.5% (HPLC)	99.85%
Infrared Spectrum	E Ikamahanya le Sebopeho	E lumellana
1 H NMR Spectrum	E Ikamahanya le Sebopeho	E lumellana
Qetello	Sehlahisoa se lekoa 'me se lumellana le litlhaloso

Sephutheloana/Bobolokelo/Ho tsamaisa ka sekepe:

Sephutheloana:Botlolo, Aluminium foil bag, 25kg/Cardboard Drum, kapa ho ea ka tlhokahalo ea moreki.
Boemo ba polokelo:Boloka ka setshelo se koetsoeng ka thata.Boloka sebakeng se phodileng, se omeletseng (2~8℃) le se nang le moya o hlwekileng hole le dintho tse sa dumellaneng.Sireletsa leseli le mongobo.
Ho tsamaisa ka sekepe:Tsamaisa lefatšeng ka bophara ka sefofane, ka FedEx / DHL Express.Fana ka thomello e potlakileng le e tšepahalang.

Melemo:

Bokhoni bo lekaneng: Lisebelisoa le litsebi tse lekaneng

Tšebeletso ea profeshenale: Tšebeletso e le 'ngoe ea ho reka

Sephutheloana sa OEM: Sephutheloana sa tloaelo le leibole lia fumaneha

Tlhahiso e potlakileng: Haeba e le ka har'a setoko, ho netefalitsoe hore ho tsamaisoa matsatsi a mararo

Thepa e tsitsitseng: Boloka thepa e lekaneng

Tšehetso ea Theknoloji: Tharollo ea theknoloji e teng

Tšebeletso e Tloaelehileng ea ho Kopanya: Ho tloha ho ligrama ho isa ho lik'hilograma

Boleng bo Phahameng: Ho thehile tsamaiso e felletseng ea netefatso ea boleng

LBH:

Mokhoa oa ho Reka?Ka kopo ikopanyeDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Phihlelo ea Lilemo Tse 15?Re na le boiphihlelo ba lilemo tse fetang 15 ho etsa le ho romella kantle ho naha mefuta e mengata e fapaneng ea li-intermediate tsa boleng bo holimo tsa meriana kapa lik'hemik'hale tse ntle.

Limmaraka tse ka Sehloohong?Rekisetsa 'maraka oa lapeng, Amerika Leboea, Europe, India, Korea, Japane, Australia, joalo-joalo.

Melemo?Boleng bo phahameng, theko e theko e tlaase, lits'ebeletso tsa litsebi le ts'ehetso ea tekheniki, phano e potlakileng.

BolengTiisetso?Tsamaiso e thata ea taolo ea boleng.Lisebelisoa tsa profeshenale bakeng sa tlhahlobo li kenyelletsa NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, joalo-joalo.

Mehlala?Lihlahisoa tse ngata li fana ka mehlala ea mahala bakeng sa tlhahlobo ea boleng, litšenyehelo tsa ho tsamaisa thepa li lokela ho lefshoa ke bareki.

Feme Audit?Ho amoheloa ha fektheri.Ke kopa o etse kopano esale pele.

MOQ?Ha ho MOQ.Taelo e nyenyane e amoheleha.

Nako ea thomello? Haeba ka har'a setoko, ho netefalitsoe hore ho tsamaisoa ka matsatsi a mararo.

Lipalangoang?Ka Express (FedEx, DHL), ka Moea, ka Leoatle.

Litokomane?Ka mor'a tšebeletso ea thekiso: COA, MOA, ROS, MSDS, joalo-joalo e ka fanoa.

Custom Synthesis?E ka fana ka lits'ebeletso tsa tloaelo tsa ho kopanya ho lekana hantle litlhoko tsa hau tsa lipatlisiso.

Litefiso Melao?Invoice ea Proforma e tla romelloa pele kamora netefatso ea odara, e kenyellelitseng tlhahisoleseling ea rona ea banka.Tefo ka T/T (Telex Transfer), PayPal, Western Union, joalo-joalo.

341-58-2 - Kotsi le Tšireletseho:

Likhoutu tsa Kotsi
R22 - E kotsi ha e koetsoe
R45 - E ka baka mofetshe
R50/53 - Chefo e ngata ho lintho tse phelang metsing, e ka baka litlamorao tsa nako e telele tikolohong ea metsing.
R36 - Ho teneha mahlong
R25 - E chefo ha e koetsoe
R36/37/38 - Ho hlohlona mahlong, tsamaiso ya moya le letlalo.
Tlhaloso ea Tšireletseho
S22 - U se ke ua hema lerole.
S36/37/39 - Apara liaparo tse loketseng tse sireletsang, liatlana le tšireletso ea mahlo / sefahleho.
S45 - Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ho ngaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.)
S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
S37 - Apara liatlana tse loketseng.
UN ID 2811
HS Code 2921590090
Kotsi Note Chefo
Kotsi Class E IRRITANT-KOTSI

341-58-2 - Kopo:

2,2'-Bis(trifluoromethyl)benzidine (TFMB; TFDB) (CAS: 341-58-2) e sebelisoa bakeng sa ho hlahisa thepa e matla e phahameng e pepeneneng ea polyimide.Mokelikeli oa kristale bohareng.
2,2'-Bis(trifluoromethyl)benzidine ke monoma ea bohlokoa bakeng sa motsoako oa polyimide.Polyimide e entsoeng ka TFMB ha monoma e hlahisa lihlopha tsa fluorine.Ntho ea fluorine e na le radius e nyane ea athomo le electronegativity e phahameng, e etsang hore polyimide e boloke thepa e phethahetseng ha e ntse e e fa thepa e mengata e ikhethang, joalo ka botsitso ba mocheso, ho se sebetse ha lik'hemik'hale, thepa e ntle ea mochini, jj.
2,2'-Bis(trifluoromethyl)benzidine e sebelisoa haholo-holo masimong a microelectronics le optoelectronics ho lokisa dielectric kamehla, matla a tlase haholo a mahala, matla a mochini a phahameng haholo, khanyetso e phahameng ka ho fetesisa, lisebelisoa tsa PI tse se nang mebala le tse hlakileng, le ke monoma e tsebahalang haholo har'a tsohle tse nang le fluorine PI diamine monomers.