O-(5-Norbornene-2,3-dicarboximido)-N,N,N′,N′-tetramethyluronium tetrafluoroborate , 98% , 125700-73-4

Synonym(s):
O-(Bicyclo[2.2.1]hept-5-ene-2,3-dicarboximido)-N,N,N′,N′-tetramethyluronium tetrafluoroborate;TNTU

CAS NO.：125700-73-4

Empirical Formula: C14H20BF4N3O3

Molecular Weight: 365.13

MDL number: MFCD07369131

PRODUCT Properties

• Melting point: 216-219 °C(lit.)
• storage temp.: Keep in dark place,Inert atmosphere,2-8°C
• Water Solubility: Slightly soluble in water
• form: powder to crystal
• color: White to Almost white
• Sensitive: Moisture & Light Sensitive

Description and Uses

Coupling reagent for peptide synthesis giving low racemization

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P280a-P304+P340-P405-P501a-P261-P305+P351+P338
• Hazard Codes: Xi,Xn
• Risk Statements: 36/37/38-20/21/22
• Safety Statements: 26-36-37/39
• RIDADR: 1759
• WGK Germany: 3
• F: 8-10-21
• HazardClass: 8
• PackingGroup: III
• HS Code: 29280000