100-20-9 Terephthaloyl chloride C8H4Cl2O2
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Terephthaloyl chloride Basic information |
Product Name: | Terephthaloyl chloride |
Synonyms: | 1,4-dichloroformylbenzene;p-Phenylenedicarbonyl dichloride;p-phenylenedicarbonyldichloride;p-Phthaloyl dichloride;p-phthaloyldichloride;p-Phthalyl dichloride;p-Phthanoylchloride;Terephthalic acid chloride |
CAS: | 100-20-9 |
MF: | C8H4Cl2O2 |
MW: | 203.02 |
EINECS: | 202-829-5 |
Product Categories: | ACID CHLORIDES;Fluorenes, etc. (reagent for high-performance polymer research);Functional Materials;Reagent for High-Performance Polymer Research;Acid Halides;Carbonyl Compounds;Organic Building Blocks |
Mol File: | 100-20-9.mol |
Terephthaloyl chloride Chemical Properties |
mp | 79-81 °C(lit.) |
bp | 266 °C(lit.) |
density | 1,34 g/cm3 |
vapor density | 7 (vs air) |
vapor pressure | 0.02 mm Hg ( 25 °C) |
Fp | 356 °F |
storage temp. | 2-8°C |
solubility | ethanol: 5%, clear |
form | flakes |
Water Solubility | REACTS |
Sensitive | Moisture Sensitive |
BRN | 607796 |
CAS DataBase Reference | 100-20-9(CAS DataBase Reference) |
NIST Chemistry Reference | 1,4-Benzenedicarbonyl dichloride(100-20-9) |
EPA Substance Registry System | 1,4-Benzenedicarbonyl dichloride(100-20-9) |
Safety Information |
Hazard Codes | C,T |
Risk Statements | 34-23-35 |
Safety Statements | 26-27-36/37/39-45-38-28B |
RIDADR | UN 2923 8/PG 3 |
WGK Germany | 3 |
RTECS | WZ1797000 |
HazardClass | 6.1 |
PackingGroup | II |
HS Code | 29173980 |
Hazardous Substances Data | 100-20-9(Hazardous Substances Data) |
MSDS Information |
Provider | Language |
---|---|
TCl | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
Terephthaloyl chloride Usage And Synthesis |
Chemical Properties | white crystalline flakes |
Terephthaloyl chloride Preparation Products And Raw materials |
Preparation Products | p-Toluenesulfonamide -->DIMETHYL POPOP-->Dacthal |
Raw materials | Phosphorus oxychloride-->Chlorine-->Phosphorus pentachloride-->P-XYLENE-->Terephthalic acid-->Benzotrichloride |
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