6291-89-0

Basic information

• Product Name: PHENYLGUANIDINE CARBONATE
• Synonyms: PHENYLGUANIDINE CARBONATE (2:1);PHENYLGUANIDINE CARBOTE
• CAS NO: 6291-89-0
• Molecular Formula: CH₂O₃*2C₇H₉N₃
• Molecular Weight: 332.36
• EINECS: 229-729-4
• Mol File: 6291-89-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 149-153℃
• Boiling Point: 428.8°C at 760 mmHg
• Flash Point: 213.1°C
• Appearance: /
• Vapor Pressure: 4.1E-08mmHg at 25°C
• CAS DataBase Reference: PHENYLGUANIDINE CARBONATE(CAS DataBase Reference)
• NIST Chemistry Reference: PHENYLGUANIDINE CARBONATE(6291-89-0)
• EPA Substance Registry System: PHENYLGUANIDINE CARBONATE(6291-89-0)

Safety Data

• Hazardous Substances Data: 6291-89-0(Hazardous Substances Data)

Usage

Chemical Properties

White powder

InChI:InChI=1/C7H9N3.CH2O3/c8-7(9)10-6-4-2-1-3-5-6;2-1(3)4/h1-5H,(H4,8,9,10);(H2,2,3,4)

Upstream product

• 420-04-2 CYANAMID 
• 497-19-8 sodium carbonate 
• 62-53-3 aniline 

Downstream Products

• 4040-07-7 2-Anilino-1,3,5-triazin 
• 57356-49-7 phenyl-pyrimidin-2-yl-amine 
• 37557-98-5 1-isopropyl-5-phenyl-biguanide 
• 6786-94-3 N-phenyl-N'-sulfanilyl-guanidine 

Relevant articles and documents

Nucleophilic Substitution at the Guanidine Carbon Center via Guanidine Cyclic Diimide Activation

Despite the electron-deficient nature of the guanidine carbon centers, nucleophilic reactions at these sites have been underdeveloped because of the resonance stabilization of the guanidine group. We propose a guanidine C-N bond substitution strategy entailing the formation of guanidine cyclic diimide (GCDI) structures, which effectively destabilize the resonance structure of the guanidine group. In the presence of acid additives, the guanidine carbon center of GCDIs undergoes nucleophilic substitution reactions with various amines and alcohols.