72336

N,N-Dimetilacetamida

analytical standard

• Fórmula lineal: CH₃CON(CH₃)₂
• Número CAS: 127-19-5
• Peso molecular: 87.12
• UNSPSC Code: 12352111
• NACRES: NA.24
• PubChem Substance ID: 329764000
• EC Number: 204-826-4
• Beilstein/REAXYS Number: 1737614
• MDL number: MFCD00008686

Propiedades

• Nombre del producto: N,N-Dimetilacetamida, analytical standard
• InChI key: FXHOOIRPVKKKFG-UHFFFAOYSA-N
• InChI: 1S/C4H9NO/c1-4(6)5(2)3/h1-3H3
• SMILES string: CN(C)C(C)=O
• grade: analytical standard
• vapor density: 3 (vs air)
• vapor pressure: 2 mmHg ( 25 °C); 4 mmHg ( 38 °C)
• assay: ≥99.9% (GC)
• autoignition temp.: 914 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 1.8 %, 100 °F; 11.5 %, 160 °F
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.437 (lit.)
• bp: 164.5-166 °C (lit.)
• mp: −20 °C (lit.)
• density: 0.937 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• format: neat
• Quality Level: 100

Descripción

Application

N,N-Dimethylacetamide may be used as an analytical standard for the determination of the analyte in pharmaceuticals, biological samples, water and air samples by various chromatography techniques.[1][2][3][4]

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

General description

N,N-Dimethylacetamide is a highly polar solvent[5], which can find applications in a variety of chemical reactions.[6] A mixture of lithium chloride in N,N-dimethylacetamide may be used for the dissolution of cellulose to form a homogeneous solution.[7]

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Información de seguridad

• pictograms: GHS08,GHS07
• signalword: Danger
• hcodes: H312 + H332,H319,H360D
• pcodes: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Repr. 1B
• Clase de almacenamiento: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• wgk: WGK 2
• flash_point_f: 147.2 °F - closed cup
• flash_point_c: 64 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter