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
I19403
Isophthaloyl chloride
≥99%
Synonyme(s) :
Isophthaloyl dichloride
About This Item
Produits recommandés
Pression de vapeur
0.03 mmHg ( 25 °C)
Niveau de qualité
Essai
≥99%
Limite d'explosivité
8.9 %
pb
276 °C (lit.)
Pf
43-44 °C (lit.)
Chaîne SMILES
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
Clé InChI
FDQSRULYDNDXQB-UHFFFAOYSA-N
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Description générale
Application
- 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]
Mention d'avertissement
Danger
Mentions de danger
Classification des risques
Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Eye Dam. 1 - Skin Corr. 1A
Code de la classe de stockage
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
356.0 °F - closed cup
Point d'éclair (°C)
180 °C - closed cup
Équipement de protection individuelle
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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