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46935-U

Supelco

Isobutyric acid

analytical standard

Sinonimo/i:

2-Methylpropionic acid

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About This Item

Formula condensata:
(CH3)2CHCO2H
Numero CAS:
79-31-2
Peso molecolare:
88.11
Beilstein:
635770
Numero CE:
201-195-7
Numero MDL:
MFCD00002658
Codice UNSPSC:
85151701
ID PubChem:
329757268
NACRES:
NA.24

Grado

analytical standard

Densità del vapore

3.04 (vs air)

Tensione di vapore

1.5 mmHg ( 20 °C)

CdA

current certificate can be downloaded

Temp. autoaccensione

824 °F

Limite di esplosione

10 %

Confezionamento

ampule of 500 mg

tecniche

HPLC: suitable
gas chromatography (GC): suitable

Indice di rifrazione

n20/D 1.393 (lit.)

P. eboll.

153-154 °C (lit.)

Punto di fusione

−47 °C (lit.)

Densità

0.95 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

Formato

neat

Temperatura di conservazione

2-30°C

Stringa SMILE

CC(C)C(O)=O

InChI

1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
KQNPFQTWMSNSAP-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Avvertenze

Danger

Indicazioni di pericolo

H226,H302,H311,H314

Classi di pericolo

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

131.0 °F - closed cup

Punto d’infiammabilità (°C)

55 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
LRAD7515
LRAD2515
LRAC9818
LRAC4252
LRAB9352

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Sigma-Aldrich

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Sigma-Aldrich

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