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Merck

I19403

Sigma-Aldrich

Isophthaloylchlorid

≥99%

Synonym(e):

Isophthaloylchlorid

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About This Item

Lineare Formel:
C6H4-1,3-(COCl)2
CAS-Nummer:
Molekulargewicht:
203.02
Beilstein:
638342
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12162002
PubChem Substanz-ID:
NACRES:
NA.23
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Dampfdruck

0.03 mmHg ( 25 °C)

Assay

≥99%

Expl.-Gr.

8.9 %

bp

276 °C (lit.)

mp (Schmelzpunkt)

43-44 °C (lit.)

SMILES String

ClC(=O)c1cccc(c1)C(Cl)=O

InChI

1S/C8H4Cl2O2/c9-7(11)5-2-1-3-6(4-5)8(10)12/h1-4H

InChIKey

FDQSRULYDNDXQB-UHFFFAOYSA-N

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Allgemeine Beschreibung

Isopthaloyl chloride acts as a crosslinking agent in various polymerization reactions.[1]

Anwendung

Isopthaloyl chloride reacts with;
  • Polyethylene amine to produce PA-100 membrane[2]
  • Epiamine, a polyether amine, to produce PA-300 membrane[2]
  • 1,3-diamino-4-chlorobenzene to form polyamides[3]
  • Melamine forms polyamide aerogel[4]
  • bis-amine, produces an isophthalamide catenan[5]
  • Terephthaloyl chloride and bisphenol-type diazonaphthoquinone (DNQ) to polycondensate into a polyarylates containing DNQ structure[6]

Piktogramme

Skull and crossbonesCorrosion

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Eye Dam. 1 - Skin Corr. 1A

Lagerklassenschlüssel

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 1

Flammpunkt (°F)

356.0 °F - closed cup

Flammpunkt (°C)

180 °C - closed cup

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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Analysenzertifikate (COA)

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Kunden haben sich ebenfalls angesehen

Utilization of Polyarylates Having Chemically Introduced Diazonaphthoquinone Structure for Reaction Development Patterning
Oyama T, et al.
J. Photopolym. Sci. Technol., 28(2), 219-227 (2015)
The rapid synthesis and dynamic behaviour of an isophthalamide [2] catenane
Marrs CN and Evans NH
Organic & Biomolecular Chemistry (2015)
Hyun Ju Oh et al.
Polymers, 12(7) (2020-07-28)
The colorimetric sensor is a facile, cost-effective, and non-power-operated green energy material for gas detection. In this study, the colorimetric sensing property of a meta-aramid/dye 3 nanofiber sensor for ammonia (NH3) gas detection was investigated. This colorimetric sensor was prepared
Constitutional isomerism in polyamides derived from isophthaloyl chloride and 1, 3-diamine-4-chlorobenzene.
Garcia JM, et al.
Journal of Polymer Science, 41(9), 1202-1215 (2003)
Naylor T deV
Polymer Membranes: Materials, Structures and Separation Performance null

Questions

1–2 of 2 Questions  
  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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