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

Tsanangudzo Pfupi

2,2′-Bis(trifluoromethyl)benzidine

Anoreva zvakafanana: TFMB;TFDB

CAS: 341-58-2

Kuchena:> 99.5% (HPLC)

Kuonekwa: Snow White Powder

Bata: Dr. Alvin Huang

Nharembozha/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Tumira email kwatiri

Product Detail

Product Tags

Tsanangudzo:

Shanghai Ruifu Chemical ndiyo inotungamira kugadzira 2,2'-Bis(trifluoromethyl)benzidine (TFMB; TFDB) (CAS: 341-58-2) ine mhando yepamusoro.Ruifu inogona kupa kutumirwa kwepasirese, mutengo wemakwikwi, sevhisi yakanakisa, diki uye yakawanda yakawanda iripo.Tenga 2,2'-Bis(trifluoromethyl)benzidine,Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	2,2'-Bis(trifluoromethyl)benzidine
Mashoko anoreva zvakafanana	TFMB;TFDB;4,4'-Diamino-2,2'-Bis(trifluoromethyl)biphenyl;2,2'-Bis(trifluoromethyl)-[1,1'-Biphenyl]-4,4'-Diamine
Stock Status	MuStock, Commerce Scale
Nhamba yeCAS	341-58-2
Molecular Formula	C14H10F6N2
Molecular Weight	320.24 g/mol
Melting Point	182.0 kusvika 186.0 ℃
Density	1.415±0.06 g/cm3
Solubility	Soluble muMethanol, Inenge Yakajeka
Storage Temp.	Nzvimbo Inotonhorera & Yakaoma (2~8℃)
COA & MSDS	Available
Brand	Ruifu Chemical

Zvinotsanangurwa:

Items	Kuongorora Maitiro	Results
Chitarisiko	Snow White Powder	Zvinoenderana
Melting Point	182.0 kusvika 186.0 ℃	183 ℃
Mvura naKarl Fischer	≤0.50%	0.03%
Kuchena / Analysis Method	>99.5% (HPLC)	99.85%
Infrared Spectrum	Inopindirana neChimiro	Zvinoenderana
1 H NMR Spectrum	Inopindirana neChimiro	Zvinoenderana
Mhedziso	Chigadzirwa chacho chakaedzwa uye chinoenderana nezvinodiwa

Pakeji/Kuchengeta/Shipping:

Package:Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumudziyo wakavharwa zvakasimba.Chengetedza munzvimbo inotonhorera, yakaoma (2 ~ 8 ℃) uye ine mhepo yakanaka yekuchengetera kure nezvinhu zvisingaenderane.Dzivirira kubva kuchiedza uye unyoro.
KutumiraKuendesa kupasirese nemhepo, neFedEx / DHL Express.Ipa kutumirwa nekukurumidza uye kwakavimbika.

Zvakanakira:

Yakakwana Capacity: Inokwana zvivakwa uye matekiniki

Professional Service: Imwe inomira kutenga sevhisi

OEM Package: Tsika pasuru uye label iripo

Fast Delivery: Kana iri mukati me stock, mazuva matatu ekutumira anovimbiswa

Yakagadzika Supply: Chengetedza zvine musoro stock

Tsigiro yehunyanzvi: Tekinoroji mhinduro iripo

Tsika Synthesis Service: Kubva pamagiramu kusvika makirogiramu

Hunhu Hwepamusoro: Yakagadzira yakakwana yemhando yekusimbisa system

FAQ:

Kutenga sei?Please contactDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

Makore 15 Oupenyu?Tine makore anopfuura 15 ane ruzivo mukugadzira uye kutumira kunze kwemhando dzakasiyana-siyana dzepamusoro dzemishonga yepakati kana makemikari akanaka.

Main Markets?Tengesa kumusika wepamba, North America, Europe, India, Korea, Japan, Australia, nezvimwe.

Zvakanakira?Hunhu hwepamusoro, mutengo unokwanisika, masevhisi ehunyanzvi uye rutsigiro rwehunyanzvi, kuendesa nekukurumidza.

HunhuSimbiso?Strict quality control system.Midziyo yehunyanzvi yekuongorora inosanganisira NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, nezvimwe.

Samples?Zvigadzirwa zvakawanda zvinopa mahara emahara ekuongorora kwemhando, mutengo wekutumira unofanirwa kubhadharwa nevatengi.

Factory Audit?Factory audit inogamuchirwa.Ndapota itai nguva isati yasvika.

MOQ?Hapana MOQ.Kurongeka kudiki kunogamuchirwa.

Delivery Nguva? Kana mukati me stock, mazuva matatu kutumirwa anovimbiswa.

Transportation?Ne Express (FedEx, DHL), neMhepo, neGungwa.

Zvinyorwa?Mushure mekutengesa sevhisi: COA, MOA, ROS, MSDS, nezvimwe zvinogona kupihwa.

Custom Synthesis?Inogona kupa echinyakare synthesis masevhisi kuti aenderane nezvinodiwa zvako zvekutsvagisa.

Payment Terms?Proforma invoice inozotumirwa kutanga mushure mekusimbisa kurongeka, yakavharirwa ruzivo rwedu rwebhangi.Kubhadhara neT/T (Telex Transfer), PayPal, Western Union, nezvimwe.

341-58-2 - Njodzi uye Kuchengeteka:

Risk Codes
R22 - Zvinokuvadza kana ikamedzwa
R45 - Inogona kukonzera cancer
R50/53 - Chakanyanya chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura.
R36 - Kushungurudza maziso
R25 - Muchetura kana ukamedzwa
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza
S22 - Usafeme guruva.
S36/37/39 - Pfeka zvipfeko zvekudzivirira zvakakodzera, magurovhosi uye kudzivirira maziso/chiso.
S45 - Kana pakaitika tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga zano rekurapa nekukasira (ratidza chinyorwa pese pazvinogoneka.)
S26 - Kana wasangana nemaziso, simbura nekukasira nemvura yakawanda uye tsvaga mazano ekurapwa.
S37 - Pfeka magirovhosi akakodzera.
UN IDs 2811
HS Code 2921590090
Hazard Note Toxic
Hazard Kirasi IRRITAN-INOkuvadza

341-58-2 - Application:

2,2'-Bis(trifluoromethyl)benzidine (TFMB; TFDB) (CAS: 341-58-2) inoshandiswa kugadzira simba repamusoro rinochinjika pachena polyimide zvinhu.Liquid crystal yepakati.
2,2'-Bis(trifluoromethyl)benzidine chinhu chakakosha monoma pakugadzirwa kwepolyimide.Iyo polyimide yakagadzirwa neTFMB sezvo monomer inosuma mapoka efluorine.Iyo fluorine element ine diki atomic radius uye yakakwirira electronegativity, izvo zvinoita kuti polyimide ichengete yakanakisa yakazara zvivakwa uku ichipa iyo yakawanda yakasarudzika zvimiro, senge kugadzikana kwekupisa, makemikari inertness, yakanakisa mechaniki zvivakwa, nezvimwe.
2,2'-Bis(trifluoromethyl)benzidine inonyanya kushandiswa muminda yemicroelectronics uye optoelectronics kugadzirira yakanyanya kuderera dielectric inogara, yakaderera zvakanyanya pamusoro pesimba remahara, yakanyanyisa simba remuchina, yakanyanyisa kupfeka kuramba, isina ruvara uye yakajeka PI zvinhu, uye ndiyo inonyanya kuzivikanwa monomer pakati pese fluorine-ine PI diamine monomers.