ChemicalBook CAS DataBase List 125700-67-6

125700-67-6

Name	2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
CAS	125700-67-6
EINECS(EC#)	423-040-4
Molecular Formula	C11H17BF4N5O
MDL Number	MFCD00077413
Molecular Weight	322.09
MOL File	125700-67-6.mol

Synonyms

2-(1H-BENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE 2-(1H-BENZOTRIAZOLE-1-YL)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE HBTU KNORR REAGENT N-[(1H-BENZOTRIAZOL-1-YL)(DIMETHYL-AMINO)METHYLENE]-N-METHYL-METHANAMINIUM TETRAFLUOROBORATE N,N,N',N'-TETRAMETHYL-O-(BENZOTRIAZOL-1-YL)URONIUM TETRAFLUOROBORATE O-(1H-BENZO-1,2,3-TRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYL-URONIUM TETRAFLUOROBORATE O-(1H-BENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYL-URONIUM TETRAFLUOROBORATE O-(1H-BENZOTRIAZOL-1-YL)-N,N,N',N'-PENTAMETHYLENE-URONIUM TETRAFLUOROBORATE O-(1H-BENZOTRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE O-(1H-BENZOTRIAZOLE-1-YL) N,N,N',N'-TETRAMETHYL URONIUM TETRAFLUOROBORATE O-(BENZOTRIAZOL-1-YL)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE O-(BENZOTRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE TBPIPU TBTU TETRAFLUOROBORATE TBTU benzotriazol-1-yl-tetramethyluroniumtetrafluoroborate O-BENZOTRIAZOL-1-YL-N,N,N',N'-TETRA-& O-BENZOTRIAZOL-1-YL-N,N,N',N'-TETRAMETHY LURONIUM TBTU,O-(BENZOTRIAZOL-1-YL)-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE

Chemical Properties

Appearance	WHITE TO PALE CREAM FINE CRYSTALLINE POWDER
Melting point	205 °C (dec.)(lit.)
storage temp.	2-8°C
solubility	acetonitrile: 0.1 g/mL, clear
form	Powder
color	White to Almost white
Water Solubility	Soluble in acetonitrile (100 mg/ml, clear, colorless), DMF (160.55 mg/ml, clear), and water (3 mg/ml at 20°C).
Sensitive	Moisture Sensitive
Detection Methods	HPLC
BRN	7066325
InChIKey	NQGZJNPFMLJDKU-UHFFFAOYSA-M
LogP	-2.65 at 21℃
CAS DataBase Reference	125700-67-6(CAS DataBase Reference)
Storage Precautions	Store under nitrogen;Moisture sensitive
EPA Substance Registry System	1H-Benzotriazolium, 1-[bis(dimethylamino)methylene]-, 3-oxide, tetrafluoroborate(1-) (1:1) (125700-67-6)

Safety Data

Hazard Codes	Xi,F
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . R5:Heating may cause an explosion. less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36:Wear suitable protective clothing . S37/39:Wear suitable gloves and eye/face protection . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
RIDADR	1325
WGK Germany	3
F	8-10-21
Hazard Note	Irritant/Flammable
HazardClass	4.1
PackingGroup	Ⅱ
HS Code	29339900

Raw materials And Preparation Products

Hazard Information

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Suzhou Highfine Biotech Co., Ltd

Telephone0512-68311833 13962195826

Websitehttps://www.highfine.com

Gretel Chemical (Changzhou) Co., Ltd.

Telephone 13606112397

Websitehttp://gtnchem.com/

Shanghai Zhuorui Chemical Co.,Ltd.

Telephone021-69180038

Websitehttp://www.zhuoruichem.com

Lianyungang Guanxin Pharmaceutical Technology Co., Ltd

Telephone 15351860687

Websitehttp://www.grandshinetech.com/

Jiangsu Jitai Peptide Technology Co., Ltd.

Telephone 18801776727

Websitehttp://www.gtaipeptide.com

Binhai gill polypeptide co. LTD

Telephone021-61263389 13524856427

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList326362/0.htm

Shaoxing Jiufu New Material Technology Co., LTD

Telephone0575-87095566 18067860628

Websitehttp://www.sxjiufu.com/

Gill polypeptide biopharmaceutical (dalian) co., LTD

Telephone021-61263455 13167021076

Websitehttps://www.chemicalbook.com/ShowSupplierProductsList295114/0.htm

Sanjing New Materials Technology (Taizhou) Co., Ltd.

Telephone 15250805028

Websitehttp://www.sanjingchem.com/

J & K SCIENTIFIC LTD.

Telephone010-82848833 400-666-7788

Websitehttp://www.jkchemical.com

Meryer (Shanghai) Chemical Technology Co., Ltd.

Telephone021-61259108 18621169109

Websitehttps://www.meryer.com/cn/index/

Alfa Aesar

Telephone400-6106006

Websitehttp://chemicals.thermofisher.cn

TCI (Shanghai) Development Co., Ltd.

Telephone021-67121386

Websitehttps://www.tcichemicals.com/CN/zh/

ShangHai DEMO Chemical Co.,Ltd

Telephone400-021-7337 2355568890

Websitehttp://www.demochem.com

Beijing dtftchem Technology Co., Ltd.

Telephone010-60275820 13031183356

Websitehttp://www.dtfchem.com

Beijing HwrkChemical Technology Co., Ltd

Telephone010-89508211 18501085097

Websitehttp://www.hwrkchemical.com

Energy Chemical

Telephone021-021-58432009 400-005-6266

Websitehttp://www.energy-chemical.com

Wuhan Chemwish Technology Co., Ltd

Telephone86-027-67849912

Websitehttp://www.chemwish.com

1of4

Related Products

Send Inquriy

125700-67-6

Chemical Properties

Safety Data

Raw materials And Preparation Products

Preparation Products

Hazard Information

Chemical Properties

Uses

Uses

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products