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

A15566 Itaconic acid, 99%

Codice CAS
97-65-4
Sinonimi
Methylenebutanedioic acid
Methylenesuccinic acid

Dimensioni Prezzo ($) Quantità Disponibilità
250g 15,40
1000g 31,80
5000g 138,00
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Itaconic acid, 99%

MDL
MFCD00004260
EINECS
202-599-6

Proprietà chimiche

Formula
C5H6O4
Peso formula
130.10
Punto di fusione
165-169°
Punto di ebollizione
268°
Densità
1.630
Sensibilità
Hygroscopic
Solubilità
Soluble in water, acetone, methanol, hexane and ethanol. Slightly soluble in benzene, chloroform, carbon disulfide and petroleum ether.

Applicazioni

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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,5242
Beilstein
1759501
Codice tariffe armonizzato
2917.19
TSCA
Yes

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