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97-65-4 - Itaconic acid, 99% - Methylenebutanedioic acid - Methylenesuccinic acid - A15566 - Alfa Aesar

A15566 Itaconic acid, 99%

CAS-Nummer
97-65-4
Synonyme
Methylenebutanedioic acid
Methylenesuccinic acid

Größe Preis ($) Menge Verfügbarkeit
250g 14,04
1000g 31,05
5000g 125,10
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Itaconic acid, 99%

MDL
MFCD00004260
EINECS
202-599-6

Chemische Eigenschaften

Formel
C5H6O4
Molmasse
130.10
Schmelzpunkt
165-169°
Siedepunkt
268°
Dichte
1.630
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, acetone, methanol, hexane and ethanol. Slightly soluble in benzene, chloroform, carbon disulfide and petroleum ether.

Anwendungen

Itaconic acid is used in the preparation of acrylonitrile-butadiene-styrene and acrylate latexes. It is also used to prepare poly-itaconic acid, resins biofuel components and ionomer cements. It finds application in the textile, chemical and pharmaceutical industries. It is also used as an additive in fibers and ion exchange resins to increase abrasion, waterproofing, physical resistance, dying affinity and better duration. Further, it acts as a co-monomer used in the preparation of acrylic fibers and rubbers, reinforced glass fiber, artificial diamonds and lens. In addition to this, it acts as a binder and sizing agent in non-weaving fibers.

Bemerkungen

Hygroscopic. Moisture sensitive. Incompatible with bases, oxidizing agents and reducing agents.

Literaturverweise

Blazeck, J.; Hill, A.; Jamoussi, M.; Pan, A.; Miller, J.; Alper, H. S. Metabolic engineering of Yarrowia lipolytica for itaconic acid production. Metab. Eng. 2015, 32, 66-73.

Mattea, F.; Chacón, D.; Vedelago, J.; Valente, M.; Strumia, M. C. Polymer gel dosimeter based on itaconic acid. Appl. Radiat. Isot. 2015, 105, 98-104.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,5242
Beilstein
1759501
Harmonized Tariff Code
2917.19
TSCA
Yes

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