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Isobutyric acid, 99%

Product Code. 11366766
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Product Code. 11366766 Supplier Thermo Scientific Alfa Aesar Supplier No. L04038.AP
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Description

CAS: 79-31-2 | C4H8O2 | 88.11 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Suitable for battery materials development.

Applications
Isobutyric acid is used to prepare esters for flavors and perfumes. It is also used as a disinfecting agent, preservative and tanning agent. It finds applications in textile, varnish and the leather industry. Further, it is used as a lactation stimulant in dairy cattle. In addition to this, it is used in the preparation of tetramethylsuccinic acid and diisopropyl ketone.

Solubility
Miscible with water, alcohol, chloroform and ether. Slightly miscible with carbon tetrachloride.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 79-31-2
Formula molecolare C4H8O2
Molecular Weight (g/mol) 88.11
Numero MDL MFCD00002658
InChI Key KQNPFQTWMSNSAP-UHFFFAOYSA-N
Sinonimo isobutyric acid, isobutanoic acid, 2-methylpropionic acid, propanoic acid, 2-methyl, dimethylacetic acid, isopropylformic acid, iso-butyric acid, isobutyrate, cenex rp b2, acetic acid, dimethyl
PubChem CID 6590
ChEBI CHEBI:16135
IUPAC Name 2-methylpropanoic acid
SMILES CC(C)C(O)=O

Specifications

Materiale o nome chimico Isobutyric acid
Punto di fusione -47°C
Punti di ebollizione 153°C to 154°C
Densità 0.948
Quantità 500 mL
Punto d'infiammabilità 59°C (138°F)
Odore Pungent
Indice di rifrazione 1.3928
Numero UN UN2529
Beilstein 635770
Indice di Merck 145155
Informazioni di solubilità Miscible with water,alcohol,chloroform and ether. Slightly miscible with carbon tetrachloride.
Peso formulazione 88.11
Percent Purity 99%
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Safety and Handling

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Product Identifier
  • Isobutyric acid
 Signal Word
  • Pericolo
 Hazard Category
  • Tossicità acuta Categoria 3
  • Tossicità acuta Categoria 4
  • Lesione oculare grave/irritazione oculare Categoria 1
  • Liquido infiammabile Categoria 3
  • Corrosione/irritazione della pelle Categoria 1B
 Hazard Statement
  • H226-Liquido e vapori infiammabili.
  • H302-Nocivo se ingerito.
  • H311-Tossico per contatto con la pelle.
  • H314-Provoca gravi ustioni cutanee e gravi lesioni oculari.
  • H318-Provoca gravi lesioni oculari.
 Precautionary Statement
  • P280-Indossare guanti/indumenti protettivi/Proteggere gli occhi/il viso.
  • P301+P330+P331-IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.
  • P303+P361+P353-IN CASO DI CONTATTO CON LA PELLE (o con i capelli): togliere immediatamente tutti gli indumenti contaminati. Sciacquare la pelle/fare una doccia.
  • P305+P351+P338-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.
  • P310-Contattare immediatamente un CENTRO ANTIVELENI/un medico .
 Supplemental information
  • MIXTURE LIST-Contain: Isobutyric acid
SDS

RUO – Research Use Only

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