319937
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319937
Sigma-Aldrich
N,N-Dimethylformamide
ACS reagent, ≥99.8%
| Synonym: | DMF |
| CAS Number: | 68-12-2 |
| Linear Formula: | HCON(CH3)2 |
| Molecular Weight: | 73.09 |
| Beilstein Registry Number: | 605365 |
| EC Number: | 200-679-5 |
| MDL number: | MFCD00003284 |
| PubChem Substance ID: | 24859200 |
Description
| Application | Solvent for many hydrophobic organic compounds. |
| Packaging | 20 L in steel drum |
| 500, 6×500 mL in glass btl | |
| 1, 6×1, 2, 4, 4×4 L in glass btl |
Properties
| grade | ACS reagent |
| vapor density | 2.5 (vs air) |
| vapor pressure | 2.7 mmHg ( 20 °C) |
| assay | ≥99.8% |
| autoignition temp. | 833 °F |
| expl. lim. | 15.2 % |
| total impurities | ≤0.0005 meq/g Titr. acid |
| ≤0.003 meq/g Titr. base | |
| ≤0.15% water | |
| evapn. residue | ≤0.005% |
| color | ≤15(APHA) |
| clear | |
| refractive index | n |
| bp | 153 °C(lit.) |
| mp | −61 °C(lit.) |
| density | 0.944 g/mL(lit.) |
Safety
| Personal Protective Equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
| Hazard Codes | T |
| Risk Statements | 61-20/21-36 |
| Safety Statements | 53-45 |
| RIDADR | UN2265 3/PG 3 |
| WGK Germany | 1 |
| RTECS | LQ2100000 |
| UEL | 15.20%(V) |
| LEL | 2.20%(V) |
| Flash Point(F) | 136.4 °F |
| Flash Point(C) | 58 °C |
References
| Merck | Merck 13,3269 |
| Beilstein | Beil. 4,IV,171 |
| Fieser | Fieser 1,273 / Fieser 1,278 / Fieser 2,153 / Fieser 3,115 / Fieser 4,184 / Fieser 5,247 / Fieser 7,124 / Fieser 8,189 / Fieser 9,182 / Fieser 11,198 / Fieser 12,203 / Fieser 14,148 / Fieser 16,144 |
| reference | Aldrich MSDS 1, 770:A / Corp MSDS 1 (1), 1374:A / FT-IR 2 (1), 1278:A / FT-IR 1 (1), 758:D / FT-NMR 1 (1), 1239:C / IR-Spectra (3), 443:E / IR-Spectra (2), 392:D / IR-Spectra (3), 443:D / NMR-Reference 2 (1), 639:A / RegBook 1 (1), 891:A / Sax 6, 1163 / Sigma FT-IR 1 (2), 500:D / Structure Index 1, 136:D:7 / Vapor Phase 3, 781:B |
