136273-52-4

Basic information

• Product Name: C₂₀H₁₈NO₅P
• CAS NO: 136273-52-4
• Molecular Weight: 383.34
• Mol File: 136273-52-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₀H₁₈NO₅P(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₀H₁₈NO₅P(136273-52-4)
• EPA Substance Registry System: C₂₀H₁₈NO₅P(136273-52-4)

Safety Data

• Hazardous Substances Data: 136273-52-4(Hazardous Substances Data)

Upstream product

• 103230-95-1 2,2,2-Trichloro-3-ethyl-2,3-dihydro-1,3,2λ⁵-benzoxazaphosphole 
• 120-80-9 benzene-1,2-diol 
• 614-70-0 2-ethylaminophenol 

Relevant articles and documents

CHLORIERUNG EINES 2-CHLOR-2,3-DIHYDRO-1,3,2-BENZOXAZAPHOSPHOLS

2-Chloro-3-ethyl-2,3-dihydro-1,3,2-benzoxazaphosphole 2c, prepared from N-ethyl-o-aminophenol and PCl3, reacts with chlorine to give 2,2,2-trichloro-3-ethyl-2,3-dihydro-1,3,2λ5-benzoxazaphosphole 3c.Some reactions of 3c are described.The n.m.r. data of 2,3-dihydro-1,3,2-benzoxazaphospholes are compared with the data of 1,3,2-benzodioxaphospholes.