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851008 TBTU

TBTU 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethylaminium tetrafluoroborate Novabiochem®. CAS 125700-67-6, molar mass 321.09 g/mol.

TBTU MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 125700-67-6 EC Number: 423-040-4 Molar Mass: 321.09 g/mol Hill Formula: C₁₁H₁₆BF₄N₅O
851008
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
125700-67-6423-040-4C₁₁H₁₆BF₄N₅O321.09 g/mol
Description
Catalogue Number851008
Replaces01-62-0015
Brand Family Novabiochem®
Alternate Names
  • 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethylaminium tetrafluoroborate
Background InformationSee entry for HBTU (851006). TBTU has been employed to generate 1,2,4-oxadiazoles from carboxylic acids [1].

The product number for this product was previously 01-62-0015.

To obtain a certificate of analysis (CoA) of a lot that begins with the letter "A", please select the option in the right hand menu "Request a COA for Lot#s starting with A".
References
Product Information
CAS number125700-67-6
EC number423-040-4
Hill FormulaC₁₁H₁₆BF₄N₅O
Molar Mass321.09 g/mol
HS Code2933 99 99
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationTBTU 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethylaminium tetrafluoroborate Novabiochem®. CAS 125700-67-6, molar mass 321.09 g/mol.
Biological Information
Physicochemical Information
Melting Point195 - 199 °C decomposes
Solubility3 g/l
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H228: Flammable solid.
H317: May cause an allergic skin reaction.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P240: Ground and bond container and receiving equipment.
P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
P261: Avoid breathing dust.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P302 + P352: IF ON SKIN: Wash with plenty of water.
Signal WordDanger
Storage class4.1A Other explosive hazardous materials
WGKWGK 3 highly hazardous to water
Safety Information
Categories of dangerexplosive, irritant
Product Usage Statements
Storage and Shipping Information
StorageStore at +15°C to +25°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 1325 , 4.1, II
Declaration (transport by air) IATA-DGRUN 1325 , 4.1, II
Declaration (transport by sea) IMDG-CodeUN 1325 , 4.1, II
Supplemental Information
Specifications
Colour (visual)white to slight yellow to beige
Appearance of substance (visual)powder
Identity (IR)passes test
Assay (HPLC, area%)≥ 98.0 % (a/a)
Solubility (1 mmole in 2 ml DMF)clearly soluble
Loss on drying≤ 0.5 %
Water (K. F.)≤ 0.5 %

Documentation

TBTU SDS

Title

Safety Data Sheet (SDS) 

Citations

Title
[1] R. F. Poulain, et al. (2001) Tetrahedron Lett., 42, 1495.