Tetrachlorophthalic anhydride

Base Information Edit

Chemical Name:Tetrachlorophthalic anhydride
CAS No.:117-08-8
Deprecated CAS:204975-24-6,858829-10-4,858829-10-4
Molecular Formula:C8Cl4O3
Molecular Weight:285.898
Hs Code.:29173990
European Community (EC) Number:204-171-4
ICSC Number:1374
NSC Number:1484
UN Number:3077
UNII:76GLW0LBEK
DSSTox Substance ID:DTXSID7026102
Nikkaji Number:J5.284A
Wikidata:Q21045245
Metabolomics Workbench ID:60401
ChEMBL ID:CHEMBL1567912
Mol file:117-08-8.mol

Synonyms:tetrachlorophthalic anhydride

Suppliers and Price of Tetrachlorophthalic anhydride

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
Tetrachlorophthalic anhydride
250g
$ 215.00

SynQuest Laboratories
Tetrachlorophthalic anhydride 96%
25 g
$ 25.00

SynQuest Laboratories
Tetrachlorophthalic anhydride 96%
500 g
$ 69.00

Sigma-Aldrich
Tetrachlorophthalic anhydride for synthesis. CAS 117-08-8, molar mass 285.89 g/mol., for synthesis
8007410100
$ 38.90

Sigma-Aldrich
Tetrachlorophthalic anhydride for synthesis
100 g
$ 37.28

Sigma-Aldrich
Tetrachlorophthalic anhydride 96%
100g
$ 36.40

Sigma-Aldrich
Tetrachlorophthalic anhydride 96%
500g
$ 90.50

Medical Isotopes, Inc.
Tetrachlorophthalic anhydride
500 g
$ 775.00

Medical Isotopes, Inc.
Tetrachlorophthalic anhydride
250 g
$ 675.00

Medical Isotopes, Inc.
Tetrachlorophthalic anhydride
100 g
$ 610.00

Total 71 raw suppliers

Chemical Property of Tetrachlorophthalic anhydride Edit

Chemical Property:

Appearance/Colour:white crystalline powder
Vapor Pressure:0.16 mm Hg ( 145 °C)
Melting Point:253-257 °C(lit.)
Refractive Index:1.656
Boiling Point:371 °C at 760 mmHg
PKA:3.01[at 20 ℃]
Flash Point:161.6 °C
PSA：43.37000
Density:1.49 g/cm³
LogP:3.61080
Storage Temp.:Store below +30°C.
Sensitive.:Moisture Sensitive
Solubility.:Chloroform (Slightly, Heated), DMSO (Heated), Methanol (Slightly, Heated)
Water Solubility.:0.8 mg/L (21 ºC)
XLogP3:3.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:285.857205
Heavy Atom Count:15
Complexity:291
Transport DOT Label:Class 9

Purity/Quality:

99% ^*data from raw suppliers

Tetrachlorophthalic anhydride ^*data from reagent suppliers

Safty Information:

Pictogram(s): T,N,Xn
Hazard Codes:T,N,Xn
Statements: 45-41-42/43-50/53-48/22
Safety Statements: 53-22-24-26-37/39-45-60-61-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Plastics & Rubber -> Acid Anhydrides, Cyclic
Canonical SMILES:C12=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=O)OC2=O
Inhalation Risk:Evaporation at 20 °C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.
Effects of Short Term Exposure:The substance is irritating to the eyes, skin and respiratory tract.
Effects of Long Term Exposure:Repeated or prolonged contact may cause skin sensitization. Repeated or prolonged inhalation may cause asthma.
Uses Intermediate in dyes, pharmaceuticals, plasticizers, and other organic materials; flame-retardant in epoxy resins. Tetrachlorophthalic Anhydride is used in the synthesis of nucleoside analogues with a specific structure as apoptosis inducing active compounds. Also used in the synthesis of carbonic anhydrase inhbitors. Chlorinated Reactive Flame Retardant Intermediate

Technology Process of Tetrachlorophthalic anhydride

There total 25 articles about Tetrachlorophthalic anhydride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%