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Terephthaloyl chloride, 99%, Thermo Scientific Chemicals
47.74 - 110.55
Chemische identificatiekenmerken
| CAS | 100-20-9 |
|---|---|
| Moleculaire formule | C8H4Cl2O2 |
| Molecular Weight (g/mol) | 203.02 |
| MDL-nummer | MFCD00000693 |
| InChI Key | LXEJRKJRKIFVNY-UHFFFAOYSA-N |
| Synoniem | terephthaloyl chloride, terephthaloyl dichloride, 1,4-benzenedicarbonyl dichloride, terephthalic acid dichloride, terephthalic dichloride, p-phthaloyl chloride, terephthalic acid chloride, p-phthalyl dichloride, p-phthaloyl dichloride, terephthalyl dichloride |
| PubChem CID | 7488 |
| IUPAC Name | benzene-1,4-dicarbonyl chloride |
| SMILES | ClC(=O)C1=CC=C(C=C1)C(Cl)=O |
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|---|---|---|---|---|---|---|---|---|---|
| Produktcode | Merk | Aantal | Prijs | Hoeveelheid en beschikbaarheid | |||||
|
11453554
|
Thermo Scientific Alfa Aesar
A11224.30 |
250 g |
47.74
250 gram |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
|
11443554
|
Thermo Scientific Alfa Aesar
A11224.0B |
1000 g |
110.55
1000 gram |
Log in om dit product te kopen Registreer vandaag om een webaccount aan te maken | |||||
Beschrijving
Terephthaloyl chloride acts as a monomer with p-phenylenediamine used in the preparation of polymer viz. poly paraphenylene terephthalamide. It is an active component in performance polymers and aramid fibers, which gives flame resistance, chemical resistance, temperature stability, light weight, and very high strength. It is also used as an effective water scavenger, utilized to stabilize isocyanates and urethane prepolymers. Further, it is used in the preparation of liquid crystalline thermosets by thermal cyclotrimerization of dicyanate compounds of ring substituted bis(4-hydroxyphenyl) terepthalates. In addition to this, it is involved in the condensation reaction with difunctional alfa, μ-diaminopolystyrene to get chain-extended polystyrene containing amide bonds along the polymer backbone.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsTerephthaloyl chloride acts as a monomer with p-phenylenediamine used in the preparation of polymer viz. poly paraphenylene terephthalamide. It is an active component in performance polymers and aramid fibers, which gives flame resistance, chemical resistance, temperature stability, light weight, and very high strength. It is also used as an effective water scavenger, utilized to stabilize isocyanates and urethane prepolymers. Further, it is used in the preparation of liquid crystalline thermosets by thermal cyclotrimerization of dicyanate compounds of ring substituted bis(4-hydroxyphenyl) terepthalates. In addition to this, it is involved in the condensation reaction with difunctional alfa, µ-diaminopolystyrene to get chain-extended polystyrene containing amide bonds along the polymer backbone.
Solubility
Soluble in ethanol, ether and other common organic solvents.
Notes
Incompatible with alcohols, oxidizing agents, water and strong bases.
Chemische identificatiekenmerken
| 100-20-9 | |
| 203.02 | |
| LXEJRKJRKIFVNY-UHFFFAOYSA-N | |
| 7488 | |
| ClC(=O)C1=CC=C(C=C1)C(Cl)=O |
| C8H4Cl2O2 | |
| MFCD00000693 | |
| terephthaloyl chloride, terephthaloyl dichloride, 1,4-benzenedicarbonyl dichloride, terephthalic acid dichloride, terephthalic dichloride, p-phthaloyl chloride, terephthalic acid chloride, p-phthalyl dichloride, p-phthaloyl dichloride, terephthalyl dichloride | |
| benzene-1,4-dicarbonyl chloride |
Specificatie
| Terephthaloyl chloride | |
| 79°C to 83°C | |
| 180°C (356°F) | |
| MFCD00000693 | |
| 607796 | |
| terephthaloyl chloride, terephthaloyl dichloride, 1,4-benzenedicarbonyl dichloride, terephthalic acid dichloride, terephthalic dichloride, p-phthaloyl chloride, terephthalic acid chloride, p-phthalyl dichloride, p-phthaloyl dichloride, terephthalyl dichloride | |
| LXEJRKJRKIFVNY-UHFFFAOYSA-N | |
| benzene-1,4-dicarbonyl chloride | |
| 7488 | |
| 99% |
| 100-20-9 | |
| 265°C | |
| C8H4Cl2O2 | |
| UN2928 | |
| Moisture sensitive | |
| Soluble in ethanol,ether and other common organic solvents. | |
| ClC(=O)C1=CC=C(C=C1)C(Cl)=O | |
| 203.02 | |
| 203.02 |
Veiligheid en behandeling
GHS H Statement
H331-H314-H318
Toxic if inhaled.
Causes severe skin burns and eye damage.
Causes serious eye damage.
P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
H314-H331-H335
missing translation for 'dotInformation' : Hazard Class: 8; Packaging Group: I
missing translation for 'einecsNumber' : 202-829-5
missing translation for 'rtecsNumber' : WZ1797000
missing translation for 'tsca' : Yes
Recommended Storage : Ambient temperatures; Store under Argon
Productidentificatie
Signaalwoord
Gevarencategorie
Gevarenaanduiding
Veiligheidsmaatregel
Aanvullende informatie
- Terephthaloyl chloride
Signaalwoord
- Gevaar
Gevarencategorie
- Acute toxiciteit Categorie 3
- Ernstig oogletsel/oogirritatie Categorie 1
- Huidcorrosie/-irritatie Indeling Categorie 1A
Gevarenaanduiding
- H314-Veroorzaakt ernstige brandwonden en oogletsel.
- H318-Veroorzaakt ernstig oogletsel.
- H331-Giftig bij inademing.
Veiligheidsmaatregel
- P280-Beschermende handschoenen/beschermende kleding/oogbescherming/gelaatsbescherming dragen.
- P301+P330+P331-NA INSLIKKEN: de mond spoelen - GEEN braken opwekken.
- P303+P361+P353-BIJ CONTACT MET DE HUID (of het haar): verontreinigde kleding onmiddellijk uittrekken. Huid met water afspoelen/afdouchen.
- P304+P340-NA INADEMING: de persoon in de frisse lucht brengen en ervoor zorgen dat deze gemakkelijk kan ademen.
- P305+P351+P338-BIJ CONTACT MET DE OGEN: voorzichtig afspoelen met water gedurende een aantal minuten; contactlenzen verwijderen, indien mogelijk; blijven spoelen.
- P310-Onmiddellijk een ANTIGIFCENTRUM/arts/ raadplegen.
Aanvullende informatie
- MIXTURE LIST-Bevat: 1,4-Benzenedicarbonyl dichloride
RUO – Research Use Only
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