877-11-2

Basic information

• Product Name: 2,3,4,5,6-PENTACHLOROTOLUENE
• Synonyms: 2,3,4,5,6-PENTACHLOROTOLUENE;METHYLPENTACHLOROBENZENE;1,2,3,4,5-Pentachloro-6-methylbenzene;Toluene, 2,3,4,5,6-pentachloro-
• CAS NO: 877-11-2
• Molecular Formula: C₇H₃Cl₅
• Molecular Weight: 264.36
• Mol File: 877-11-2.mol
• Article Data: 3

Chemical Properties

• Melting Point: 224.8°C
• Boiling Point: 292.69°C (estimate)
• Flash Point: 146.3°C
• Appearance: /
• Density: 1.5935 (estimate)
• Vapor Pressure: 0.00193mmHg at 25°C
• Refractive Index: 1.5939 (estimate)
• Storage Temp.: -20°C Freezer, Under inert atmosphere
• Solubility: Chloroform (Slightly)
• CAS DataBase Reference: 2,3,4,5,6-PENTACHLOROTOLUENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4,5,6-PENTACHLOROTOLUENE(877-11-2)
• EPA Substance Registry System: 2,3,4,5,6-PENTACHLOROTOLUENE(877-11-2)

Safety Data

• Hazardous Substances Data: 877-11-2(Hazardous Substances Data)

Usage

Uses

2,3,4,5,6-Pentachlorotoluene is used in prediction of daphnid survival after in situ exposure to complex mixtures. Also, this compound is very toxic.

InChI:InChI=1/C7H3Cl5/c1-2-3(8)5(10)7(12)6(11)4(2)9/h1H3

Upstream product

• 824-79-3 sodium 4-methylbenzenesulfinate 
• 42413-03-6 3-chloro-4-methylbenzenesulfonyl chloride 
• 10025-91-9 antimony(III) chloride 
• 7782-50-5 chlorine 
• 108-88-3 toluene 
• 135782-01-3 phenyl(tetrachloro-2-pyridyl)(p-tolyl)methane 
• 14152-24-0 1,2,3,4,5,6-Hexachlorcycloheptan 
• 7359-72-0 2,3,4-trichlorotoluene 
• 6639-30-1 2,4,5-trichlorotoluene 
• 99-87-6 4-methylisopropylbenzene 
• 530-45-0 1,1-di(4-methylphenyl)ethane 

Downstream Products

• 2037-26-5 ⁽²⁾H₈-toluene 
• 4960-52-5 2,3,4,5,6-Pentachlor-benzylamin 
• 39569-00-1 pentachlorophenyl-phenyl-methane 
• 18412-83-4 acetic acid-(2,3,4,5,6-pentachloro-benzyl ester) 
• 29082-75-5 β,β,2,3,4,5,6-heptachlorostyrene 
• 2136-95-0 pentachloro-α,α-dichlorotoluene 
• 56680-65-0 2,3,5,6-tetrachloro-4-methylphenol 
• 36593-26-7 α-bromo-2,3,4,5,6-pentachlorotoluene 
• 1012-84-6 perchlorobenzoic acid 
• 2136-78-9 α,α,2,3,4,5,6-pentachlorotoluene 
• 39569-02-3 2-chloro-3-pentachlorophenylpropanoic acid 
• 52221-93-9 2,3,4,5,6-Pentachlor-N,N-dimethylbenzylamin 
• 34037-69-9 C₇H₃Cl₅O₇S₂ 
• 34037-70-2 C₇H₃Cl₅O₁₄S₄ 

Relevant articles and documents

Monofunctionalized Tridecachlorodiphenyl(2-pyridyl)methyl Radicals. Synthesis and Spectral Analysis

Highly chlorinated diphenyl(2-pyridyl)methyl radicals and their α-H precursors with a carboxy, chlorocarbonyl, or allyloxycarbonyl substituent in the 4-position of one phenyl ring have been synthesized.All of them are stable red solids, completely dissociated (magnetic susceptibility), decomposing when melting (200-240 deg C).Their ESR, UV-Vis and IR spectra are given.

Chlorination process

Process for nuclear chlorination of non-phenolic aromatic compounds, said process comprising contacting and reacting a non-phenolic aromatic compound having a net Hammett ? value of about -0.1 to about 2.0 with chlorine monoxide in the presence of at least one-half an equivalent amount, based on the chlorine monoxide, of an acid having a pKa no greater than that of trichloroacetic acid, provided, however, when the net Hammett ? value is about 0.7 to about 2.0, the acid has a pKa no greater than that of trifluoroacetic acid.