5721-72-2

Basic information

• Product Name: 5-hydroxynaphthalen-1-yl methylcarbamate
• Synonyms: 5-Hydroxy Carbaryl;1,5-Naphthalenediol, 1-(N-methylcarbamate)
• CAS NO: 5721-72-2
• Molecular Formula: C₁₂H₁₁NO₃
• Molecular Weight: 217.2206
• Mol File: 5721-72-2.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 392.2°C at 760 mmHg
• Flash Point: 191°C
• Density: 1.289g/cm³
• Vapor Pressure: 1.03E-06mmHg at 25°C
• Refractive Index: 1.643
• PKA: 9.02±0.40(Predicted)
• CAS DataBase Reference: 5-hydroxynaphthalen-1-yl methylcarbamate(CAS DataBase Reference)
• NIST Chemistry Reference: 5-hydroxynaphthalen-1-yl methylcarbamate(5721-72-2)
• EPA Substance Registry System: 5-hydroxynaphthalen-1-yl methylcarbamate(5721-72-2)

Safety Data

• Hazardous Substances Data: 5721-72-2(Hazardous Substances Data)

Usage

Uses

5-Hydroxy Carbaryl degrades insecticide Carbaryl that are stored in grains and its toxicol.

Relevant articles and documents

Heat-sensitive recording materials and phenol compounds

Heat-sensitive recording materials contain an electron-donating chromogenic compound and an electron-attracting compound. The recording materials also contain at least one compound represented by the following formula: STR1 wherein R1 and R3 mean a hydrogen atom or an alkyl, aralkyl or aryl group, R2 and R4 denote an alkyl, alkenyl, aralkyl or aryl group, X1, X2, Y1 and Y2 stand for an oxygen or a sulfur atom, and --Z1 -- and --Z2 -- are a specific aromatic group. Also provided are phenol compounds represented by the following formula: STR2 wherein R1, R2, X1 and Y1 have the same meanings as defined above; R5 and R6 are a hydrogen or halogen atom or an alkyl, alkoxy, aralkyl, aryl or hydroxyl group; p and q stand for an integer of 1-4; R5 and R6 may be either the same or different when p and q represent an integer of 2 or greater; and --Z3 -- means a specific divalent group.