O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate

苯并三氮唑-N,N,N',N'-四甲基脲六氟磷酸酯

Also known as: HBTU, N,N,N′,N′-Tetramethyl-O-(1H-benzotriazol-1-yl)uronium hexafluorophosphate, O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate, O-Benzotriazol-1-yl-N,N,N',N'-tetramethyluronium hexafluorophosphate, (1H-Benzotriazol-1-yloxy)(dimethylamino)-N,N-dimethylmethaniminium hexafluorophosphate, N-[(1H-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium hexafluorophosphate, MFCD00075445, EINECS 423-020-5, T56 BNNNJ BOYN1&1&UK1&1 &&PF6- salt

CAS No.
94790-37-1
Jingsj CID
J-30568-2
Molecular Formula
C11H16F6N5OP
Chinese Name
苯并三氮唑-N,N,N',N'-四甲基脲六氟磷酸酯
Molecular Weight
379.24200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point200 °C (dec.)(lit.)
Flash Point200°C

GHS Safety & Compliance

Irritant / Health HazardSignal word: Danger

Frequently Asked Questions

What is the CAS number of O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate?

94790-37-1

What are the molecular formula and molecular weight of O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate?

C11H16F6N5OP, molecular weight 379.24200 g/mol

Is O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026