141968-97-0

Basic information

• Product Name: 1,3,2-Diazaphosphol-4-ene, 2-ethoxy-1,3-dibutyl-4,5-dimethyl-
• Synonyms: 1,3,2-Diazaphosphol-4-ene, 2-ethoxy-1,3-dibutyl-4,5-dimethyl-
• CAS NO: 141968-97-0
• Molecular Formula: C₁₄H₂₉N₂OP
• Molecular Weight: 0
• Mol File: 141968-97-0.mol

Chemical Properties

• Boiling Point: 324°C at 760 mmHg
• Flash Point: 149.8°C
• Appearance: /
• Vapor Pressure: 0.000252mmHg at 25°C
• CAS DataBase Reference: 1,3,2-Diazaphosphol-4-ene, 2-ethoxy-1,3-dibutyl-4,5-dimethyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3,2-Diazaphosphol-4-ene, 2-ethoxy-1,3-dibutyl-4,5-dimethyl-(141968-97-0)
• EPA Substance Registry System: 1,3,2-Diazaphosphol-4-ene, 2-ethoxy-1,3-dibutyl-4,5-dimethyl-(141968-97-0)

Safety Data

• Hazardous Substances Data: 141968-97-0(Hazardous Substances Data)

Usage

Type of compound

Phosphorus-containing heterocyclic compound

Ring structure

Diazaphospholene ring

Classification

Organophosphorus compound

Structure

Contains a phosphorus atom and a nitrogen atom within a five-membered ring

Substituents

Presence of butyl and ethoxy groups on the ring

Potential applications

Pharmaceutical, agrochemical, and materials science fields

InChI:InChI=1/C14H29N2OP/c1-6-9-11-15-13(4)14(5)16(12-10-7-2)18(15)17-8-3/h6-12H2,1-5H3

Upstream product

• 106054-01-7 2-ethyl-1,3-dibutyl-4,5-dimethyl-1,3,2-diazaphospholene 
• 64-17-5 ethanol 
• 141968-98-1 2-(diethylamino)-1,3-dibutyl-4,5-dimethyl-Δ⁴-1,3,2-diazaphospholine 
• 141968-99-2 2-chloro-1,3-dibutyl-4,5-dimethyl-1,3,2-diazaphospholine 
• 1498-42-6 phosphorodichloridous acid ethyl ester 

Downstream Products

• 589-57-1 diethyl phosphorylchloridite 
• 141968-99-2 2-chloro-1,3-dibutyl-4,5-dimethyl-1,3,2-diazaphospholine 

Relevant articles and documents

Chemical Properties of 1,3,2-Diazaphospholines

Δ4-1,3,2-Diazaphospholines exhibit properties typical of trivalent phosphorus derivatives: They take up sulfur, enter the Arbuzov, Perkow, and Staudinger reactions. On the other hand, these compounds show a number of peculiar features.

SYNTHESIS AND SPECTRAL INVESTIGATION OF 2-CHLORO-1,3-DIBUTYL-4,5-DIMETHYL-Δ4-1,3,2-DIAZAPHOSPHOLINE

2-Chloro-1,3-dibutyl-4,5-dimethyl-Δ4-1,3,2-diazaphospholine, which has an anomalously high boiling point, was obtained by reducing 2-ethoxy-1,3-dibutyl-4,5-dimethyl-Δ-1,3,2-diazaphospholine 2-oxide with trichlorosilane in the presence of a base.A complete spectral investigation was performed to confirm the structure of 2-chloro-1,3-dibutyl-4,5-dimethyl-Δ4-1,3,2-diazaphospholine and to elucidate the cause of the anomalies in its physical constants.