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N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine

Also known as: benzotriazol-1-ylmethylimino(triphenyl)-λ5-phosphane, 1-(benzotriazol-1-yl)-N-triphenylphosphorylidenemethylamine, 1-[[(triphenylphosphoranylidene)amino]methyl]benzotriazole, 1H-Benzotriazole-1-methanamine, N-(triphenylphosphoranylidene)-, BETMIP, MFCD00274644, N-(triphenylphosphoranylidene)benzotriazole-1-methanamine, N-triphenylphosphorylidene-1-(benzotriazol-1-yl)methylamine

N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine (CAS 124316-00-3) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C25H21N4P and a molecular weight of 408.43500 g/mol. Key properties include a melting point of 116-122ºC(lit.), a boiling point of 590.4ºC at 760 mmHg, a density of 1.2g/cm3 and a flash point of 310.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
124316-00-3
Jingsj CID
J-16719-1
Molecular Formula
C25H21N4P
Molecular Weight
408.43500 g/mol
Category
Organic Bases
Last updated
8/21/2026
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Physicochemical Properties

Melting Point116-122ºC(lit.)
Boiling Point590.4ºC at 760 mmHg
Density1.2g/cm3
Flash Point310.9ºC
Exact Mass408.15000
PSA52.88000
LogP4.56650
Vapor Pressure2.7E-13mmHg at 25°C
Refractive Index1.662

Frequently Asked Questions

What is the CAS number of N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine?

The CAS number of N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine is 124316-00-3.

What are the molecular formula and molecular weight of N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine?

N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine has molecular formula C25H21N4P and molecular weight 408.43500 g/mol.

What are the upstream and downstream products of N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine?

For N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine, Upstream Products: Triphenylphosphine; Downstream Products: Thiophen-2-ylmethanamine hydrochloride, 1-cycloheptyl-4,5-diphenylimidazole, 1-tert-butyl-3-ethylcarbodiimide.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "N-(triphenylphosphoranylidene)-1H-benzotriazole-1-methanamine (CAS 124316-00-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16719-1 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.