777-84-4

Basic information

• Product Name: 4-NITROPHENYL CHLOROACETATE
• Synonyms: 4-NITROPHENYL CHLOROACETATE;TIMTEC-BB SBB005808;P-NITROPHENYL CHLOROACETATE;2-chloro-4-nitrophenyl acetate;acetic acid, chloro-, 4-nitrophenyl ester;(4-nitrophenyl) 2-chloroacetate;(4-nitrophenyl) 2-chloroethanoate;2-chloroacetic acid (4-nitrophenyl) ester
• CAS NO: 777-84-4
• Molecular Formula: C₈H₆ClNO₄
• Molecular Weight: 215.59
• Mol File: 777-84-4.mol
• Article Data: 12

Chemical Properties

• Melting Point: 73-75 °C
• Boiling Point: 334.5°C at 760 mmHg
• Flash Point: 156.1°C
• Appearance: /
• Density: 1.434g/cm³
• Vapor Pressure: 0.000128mmHg at 25°C
• Refractive Index: 1.565
• Storage Temp.: Refrigerator (+4°C)
• CAS DataBase Reference: 4-NITROPHENYL CHLOROACETATE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-NITROPHENYL CHLOROACETATE(777-84-4)
• EPA Substance Registry System: 4-NITROPHENYL CHLOROACETATE(777-84-4)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 37/39-26
• HazardClass: IRRITANT
• Hazardous Substances Data: 777-84-4(Hazardous Substances Data)

Usage

Chemical Properties

light yellow powder

InChI:InChI=1/C8H6ClNO4/c9-5-8(11)14-7-3-1-6(2-4-7)10(12)13/h1-4H,5H2

Upstream product

• 100-02-7 4-nitro-phenol 
• 79-04-9 chloroacetyl chloride 
• 79-11-8 chloroacetic acid 
• 274679-41-3 diazo-acetic acid 2-fluoro-phenyl ester 
• 70093-67-3 2-fluorophenyl chloroformate 

Downstream Products

• 100-02-7 4-nitro-phenol 
• 96-34-4 methyl chloroacetate 
• 34569-11-4 2-(dimethylaminoethyl) chloroacetate 
• 179411-62-2 2-amino-4-(4-nitrophenoxy)thiazole 
• 830-03-5 4-nitrophenol acetate 
• 91301-68-7 Methylsulfanyl-acetic acid 4-nitro-phenyl ester 
• 91301-69-8 Methanesulfinyl-acetic acid 4-nitro-phenyl ester 
• 91301-71-2 3-Methanesulfinyl-propionic acid 4-nitro-phenyl ester 
• 1956-06-5 4-nitrophenyl propionate 
• 1465082-81-8 S-[1,7-di(4-nitrophenoxy)-1,7-dioxoheptan]-4-yl O-ethyl carbonodithioate 
• 1465082-65-8 O-ethyl S-[2-(4-nitrophenoxy)-2-oxoethyl]carbonodithioate 

Relevant articles and documents

Syntheses, antifeedant activity, and QSAR analysis of new Oxa(thia)diazolyl 3(2H)-pyridazinones

Twenty-eight new oxa(thia)diazolyl 3(2H)-pyridazinone derivatives were synthesized. Some compounds showed good chronic growth activities against the armyworm, Pseudaletia separata (Walker). Their EC50 values were determined in vivo. Nineteen 2-

Kinetics of the pH-independent hydrolysis of 4-nitrophenyl chloroformate in aqueous micellar solutions: Effects of the charge and structure of the surfactant

The pH-independent hydrolysis of 4-nitrophenyl chloroformate in the presence of aqueos micelles of sodium dodecyl sulfate, sodium dodecylbenzene sulfonate, alkyltrimethylammonium chlorides, alkyldimethylbenzylammonium chlorides (alkyl group = cetyl and dodecyl) and polyoxyethylene (9) nonylphenyl ether was studied spectrophotometrically. The observed rate constants, kobs, decrease in the following order: cationic micelles > bulk water > non-ionic micelles > anionic micelles. Surfactant-substrate association constants, Ks, were determined from the dependence of kobs on surfactant concentration, and were found to be only slightly dependent on the charge of the surfactant and, for similarly charged micelles, on the length of their hydrophobic tail. A 1H NMR study of the solubilzation of a model compound, 4-nitrophenyl chloroacetate, showed that all surfactant segments are affected by the solubilizate and the effect is more pronounced toward the middle of the hydrocarbon chain. The average solubilization site of the acetate ester does not depend on the charge of the micelle or the length of the surfactant hydrophobic tail. Micellar effects on observed rate constants are analyzed in terms of a 'medium' effect and an 'electrostatic' effect. The lower microscopic polarity at the reaction site retards the reaction, whereas electrostatic interactions of the polar transition state with the charged interface result in a rate decrease by anionic micelles and a rate enhancement by cationic micelles. Copyright