N,N'-Diphenylformamidine Chemical Properties

Melting point:

136-139 °C(lit.)

Boiling point:

323.14°C (rough estimate)

Density 

1.1265 (rough estimate)

refractive index 

1.5014 (estimate)

storage temp. 

2-8°C

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Crystalline Powder or Crystals

pka

7.70±0.10(Predicted)

color 

White to yellow to beige

Sensitive 

Moisture Sensitive

BRN 

511953

CAS DataBase Reference

622-15-1(CAS DataBase Reference)

NIST Chemistry Reference

N,n'-diphenylformamidine(622-15-1)

EPA Substance Registry System

N,N'-Diphenylformamidine (622-15-1)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

22-24/25

WGK Germany 

3

RTECS 

PB7705000

F 

10-21

TSCA 

Yes

HS Code 

29215900

MSDS

• Language:English Provider:N,N'-Diphenylformamidine
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

N,N'-Diphenylformamidine Usage And Synthesis

Chemical Properties

white to yellowish crystals or cryst. powder

Uses

N,N''-Diphenylformamidine is used in the preparation of polyfluoro benzoxazole polymethine dyes which are used as fluorescent labels for biomolecules.

Uses

N,N′-Diphenylformamidine was used in the microwave-assisted synthesis of 5-aminopyrazol-4-yl ketones. It was also used in the preparation of monomethine dyes containing imide functional groups.

Synthesis Reference(s)

Journal of the American Chemical Society, 76, p. 3978, 1954 DOI: 10.1021/ja01644a034

General Description

N,N′-Diphenylformamidine is an N,N-disubstituted formamide and it forms adducts with phosgeneand oxalyl chloride.

Purification Methods

The hydrate is obtained from aqueous EtOH. [Beilstein 12 H 236, 12 IV 372.]

N,N'-Diphenylformamidine(622-15-1)Related Product Information

• Amitraz
• FORMAMIDINE HYDROCHLORIDE
• Benzophenone
• BENZAMIDINE
• Formamidine acetate
• Dibenzoyltartaric acid
• HOLOCALIN(P)
• FLUBENDAZOLE
• 1,2,3-TRIPHENYLGUANIDINE
• NITRON
• HOLOCAINE HYDROCHLORIDE
• N,N'-Diphenylformamidine
• AKOS AU36-M72
• N1-(2-METHYL-3-NITROPHENYL)-N1-([(2-METHYL-3-NITROPHENYL)IMINO]METHYL)-2-NITROBENZENE-1-SULFONAMIDE
• 2-(3-CHLOROANILINO)-4H-3,1-BENZOXAZIN-4-ONE
• 3-(2-FLUOROPHENYL)-N-(4-METHOXYPHENYL)[1,2,4]TRIAZOLO[4,3-C]QUINAZOLIN-5-AMINE
• 4-CHLORO-3-(4-CHLOROPHENYL)-2-[(4-CHLOROPHENYL)IMINO]-1,3-THIAZOLAN-5-ONE
• 2-[(4-CHLOROPHENYL)AMINO]-4H-3,1-BENZOXAZIN-4-ONE