TBTU manufacturers and suppliers

TBTU suppliers

Properties

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

BRN: 7066325

Major Application: peptide synthesis

InChI: InChI=1S/C11H16N5O.BF4/c1-13(2)11(14(3)4)15-9-7-5-6-8-10(9)16(17)12-15;2-1(3,4)5/h5-8H,1-4H3;/q+1;-1

InChIKey: NQGZJNPFMLJDKU-UHFFFAOYSA-M

SMILES: [B+3]([F-])([F-])([F-])[F-].C(=[N+]1/N=N(=O)C2=CC=CC=C/12)(\N(C)C)/N(C)C

LogP: -2.65 at 21℃

CAS DataBase Reference: 125700-67-6(CAS DataBase Reference)

EPA Substance Registry System: 1H-Benzotriazolium, 1-[bis(dimethylamino)methylene]-, 3-oxide, tetrafluoroborate(1-) (1:1) (125700-67-6)

Safety Information

Symbol(GHS): GHS02,GHS07

Signal word: Danger

Hazard statements: H228-H315-H319-H335

Precautionary statements: P210-P240-P241-P261-P302+P352-P305+P351+P338

PPE: dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes: Xi,F,E

Risk Statements: 36/37/38-5-2

Safety Statements: 26-36-37/39-36/37/39-35

RIDADR: 1325

WGK Germany: 3

F: 8-10-21

Hazard Note: Irritant/Flammable

HS Code: 2933 99 80

HazardClass: 4.1

PackingGroup: Ⅱ

Storage Class: 4.1A - Other explosive hazardous materials

Hazard Classifications: Flam. Sol. 1
Skin Sens. 1A

REACH Registrations: Active

Limited Quantities: 1.0 Kg (2.2 lbs)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Use

2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate is WHITE TO PALE CREAM FINE CRYSTALLINE POWDER 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate is used in the synthesis of tetrapeptoid analogues of the antiprotocoal compound Apicidin (A726300). Also used in the synthesis of acid based t-antigen glycodendrimers. 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate is WHITE TO PALE CREAM FINE CRYSTALLINE POWDER 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate is used in the synthesis of tetrapeptoid analogues of the antiprotocoal compound Apicidin (A726300). Also used in the synthesis of acid based t-antigen glycodendrimers.

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