Methylnadic anhydridepract.
(NMA, EPON hardener MNA, Methylnorbornene-2,3-dicarboxylic anhydride, Nadic methyl anhydride)
C10H10O3 • Mr 178.19 • CAS [25134-21-8]
Methylnadic anhydride (MNA) is a hardener component for polyester and epoxy
resins, for example Glycid ether 100 (formerly EPON 812) embedding for
electron microscopy.
Glycid ether cured with MNA yields very hard blocks.
By combining different proportions of the hardeners dodecenyl succinic acid
anhydride (DDSA) and methylnadic anhydride (MNA) with glycid ether will allow
the preparation of blocks with a hardness from soft to hard (1,2).
d20 °C
Refractive index
|
1.20 - 1.25
1.5040 - 1.5080
|
References:
-
Burke, C.N. & Geiselman, C.W. (1971) J. Ultrastruct. Res. 36, 119
-
Hayat, M.A. (1989): Principles and Techniques of Electron Microscopy;
MacMillan Press
GGVSE/ADR: 6.1 II UN2810 •
IATA: 6.1 II UN2810 •
EINECS: 246-644-8 •
WGK: 3 •
HS: 29172000
Storage Temperature: +15 °C to +30 °C
29452.02
250
ml
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*Please use the inquiry form in the right column.
Package is subject to Dangerous Goods Regulations
Certificates of Analysis
(Lot.-no. - release date)
Material Safety Datasheets
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H302
Deutsch:
Gesundheitsschädlich bei Verschlucken.
English:
Harmful if swallowed.
Français:
Nocif en cas d'ingestion.
Italiano:
Nocivo se ingerito.
Español:
Nocivo en caso de ingestión.
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H315
Deutsch:
Verursacht Hautreizungen.
English:
Causes skin irritation.
Français:
Provoque une irritation cutanée.
Italiano:
Provoca irritazione cutanea.
Español:
Provoca irritación cutánea.
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H317
Deutsch:
Kann allergische Hautreaktionen verursachen.
English:
May cause an allergic skin reaction.
Français:
Peut provoquer une allergie cutanée.
Italiano:
Può provocare una reazione allergica cutanea.
Español:
Puede provocar una reacción alérgica en la piel.
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H318
Deutsch:
Verursacht schwere Augenschäden.
English:
Causes serious eye damage.
Français:
Provoque des lésions oculaires graves.
Italiano:
Provoca gravi lesioni oculari.
Español:
Provoca lesiones oculares graves.
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H331
Deutsch:
Giftig bei Einatmen.
English:
Toxic if inhaled.
Français:
Toxique par inhalation.
Italiano:
Tossico se inalato.
Español:
Tóxico en caso de inhalación.
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H334
Deutsch:
Kann bei Einatmen Allergie, asthmaartige Symptome oder Atembeschwerden verursachen.
English:
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Français:
Peut provoquer des symptômes allergiques ou d'asthme ou des difficultés respiratoires par inhalation.
Italiano:
Può provocare sintomi allergici o asmatici o difficoltà respiratorie se inalato.
Español:
Puede provocar síntomas de alergia o asma o dificultades respiratorias en caso de inhalación.
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H335
Deutsch:
Kann die Atemwege reizen.
English:
May cause respiratory irritation.
Français:
Peut irriter les voies respiratoires.
Italiano:
Può irritare le vie respiratorie.
Español:
Puede irritar las vías respiratorias.
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P261
Deutsch:
Einatmen von Staub/Rauch/Gas/Nebel/Dampf/Aerosol vermeiden.
English:
Avoid breathing dust/fume/gas/mist/vapours/spray.
Français:
Éviter de respirer les poussières/fumées/gaz/brouillards/vapeurs/aérosols.
Italiano:
Evitare di respirare la polvere/i fumi/i gas/la nebbia/i vapori/gli aerosol.
Español:
Evitar respirar el polvo/el humo/el gas/la niebla/los vapores/el aerosol.
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P264
Deutsch:
Nach Gebrauch … gründlich waschen.
English:
Wash … thoroughly after handling.
Français:
Se laver … soigneusement après manipulation.
Italiano:
Lavare accuratamente … dopo l’uso.
Español:
Lavarse … concienzudamente tras la manipulación.
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P280
Deutsch:
Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen.
English:
Wear protective gloves/protective clothing/eye protection/face protection.
Français:
Porter des gants de protection/des vêtements de protection/un équipement de protection des yeux/du visage.
Italiano:
Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
Español:
Llevar guantes/prendas/gafas/máscara de protección.
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P302 +P352
Deutsch:
BEI KONTAKT MIT DER HAUT: Mit viel Wasser und Seife waschen.
English:
IF ON SKIN: Wash with plenty of soap and water.
Français:
EN CAS DE CONTACT AVEC LA PEAU: laver abondamment à l’eau et au savon.
Italiano:
IN CASO DI CONTATTO CON LA PELLE: lavare abbondantemente con acqua e sapone.
Español:
EN CASO DE CONTACTO CON LA PIEL: Lavar con agua y jabón abundantes.
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P304 +P340
Deutsch:
BEI EINATMEN: An die frische Luft bringen und in einer Position ruhigstellen, die das
Atmen erleichtert.
English:
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Français:
EN CAS D’INHALATION: transporter la victime à l’extérieur et la maintenir au repos dans une position où elle peut confortablement respirer.
Italiano:
IN CASO DI INALAZIONE: trasportare l'infortunato all’aria aperta e mantenerlo a riposo in posizione che favorisca la respirazione.
Español:
EN CASO DE INHALACIÓN: Transportar a la víctima al exterior y mantenerla en reposo en una posición confortable para respirar.
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P305 +P351 +P338
Deutsch:
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen.
Vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
English:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Français:
EN CAS DE CONTACT AVEC LES YEUX: rincer avec précaution à l’eau pendant plusieurs minutes. Enlever les lentilles de contact si la victime en porte et si elles peuvent être facilement enlevées. Continuer à rincer
Italiano:
IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per parecchi minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.
Español:
EN CASO DE CONTACTO CON LOS OJOS: Aclarar cuidadosamente con agua durante varios minutos. Quitar las lentes de contacto, si lleva y resulta fácil. Seguir aclarando.
