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
136891
cis-1,2,3,6-Tetrahydrophthalic anhydride
95%
Synonyme(s) :
cis-4-Cyclohexene-1,2-dicarboxylic anhydride
About This Item
Produits recommandés
Densité de vapeur
5.2 (vs air)
Niveau de qualité
Pression de vapeur
<0.01 mmHg ( 20 °C)
Essai
95%
Forme
flakes
Pf
97-103 °C (lit.)
Chaîne SMILES
[H][C@@]12CC=CC[C@]1([H])C(=O)OC2=O
InChI
1S/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1-2,5-6H,3-4H2/t5-,6+
Clé InChI
KMOUUZVZFBCRAM-OLQVQODUSA-N
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Catégories apparentées
Application
- A curing agent for epoxides.[1][2]
- A chemical modifier in the modification of polystyrene via Friedel-Crafts acylation for enhancing the thermal stability of the polymer.[3]
- A reactant for the synthesis of cis-tetrahydroisoindole-1,3-dione derivatives and cyclic diimides.[3]
Mention d'avertissement
Danger
Mentions de danger
Conseils de prudence
Classification des risques
Aquatic Chronic 3 - Eye Dam. 1 - Resp. Sens. 1 - Skin Sens. 1
Code de la classe de stockage
8A - Combustible corrosive hazardous materials
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
312.8 °F - closed cup
Point d'éclair (°C)
156 °C - closed cup
Équipement de protection individuelle
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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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.pdfHelpful?
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