N,N-Dimethylacetamide
SIAL/72336 - analytical standard
CAS Number: 127-19-5
Empirical Formula (Hill Notation): C4H9NO
Molecular Weight: 87.12
EC Number: 204-826-4
MDL Number: MFCD00008686
Linear Formula: CH3CON(CH3)2
Product Type: Chemical
application(s) | cleaning products cosmetics environmental food and beverages personal care |
assay | ≥99.9% (GC) |
autoignition temp. | 914 °F |
bp | 164.5-166 °C (lit.) |
density | 0.937 g/mL at 25 °C (lit.) |
expl. lim. | 1.8 %, 100 °F |
11.5 %, 160 °F | |
format | neat |
grade | analytical standard |
InChI | 1S/C4H9NO/c1-4(6)5(2)3/h1 |
InChI key | FXHOOIRPVKKKFG-UHFFFAOYSA |
mp | −20 °C (lit.) |
Quality Level | 100 |
refractive index | n |
shelf life | limited shelf life, expiry date on the label |
SMILES string | CN(C)C(C)=O |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable | |
vapor density | 3 (vs air) |
vapor pressure | 2 mmHg ( 25 °C) |
4 mmHg ( 38 °C) |
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. |
Application: | 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, which can find applications in a variety of chemical reactions. A mixture of lithium chloride in N,N-dimethylacetamide may be used for the dissolution of cellulose to form a homogeneous solution. |
Symbol | GHS07,GHS08 |
Signal word | Danger |
Hazard statements | H312 + H332 - H319 - H360D |
Precautionary statements | P201 - P280 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
Hazard Codes | T |
Risk Statements | 61-20/21-36 |
Safety Statements | 53-45 |
RIDADR | NA 1993 / PGIII |
WGK Germany | WGK 2 |
Flash Point(F) | 147.2 °F - closed cup |
Flash Point(C) | 64 °C - closed cup |
Purity | ≥99.9% (GC) |
bp | 164.5-166 °C (lit.) |
mp | −20 °C (lit.) |
Density | 0.937 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352111 |