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TBTU Structure

TBTU

  • Product NameTBTU
  • CAS125700-67-6
  • MFC11H16BF4N5O
  • MW321.09
  • EINECS603-087-9
  • MOL File125700-67-6.mol

Chemical 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

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

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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