N,N-Dimethylacetamide, GC-Headspace tested, =99.9%

Name: N,N-Dimethylacetamide
Description: CHROMASOLV™, GC-Headspace tested, ≥99.9%

Container Type: Glass Bottle

Molar Mass: 87.12 g/mol

Empirical Formula: C₄H₉NO
Linear Formula: CH₃CON(CH₃)₂

CAS Number: 127-19-5
Bielstein Registry Number: 1737614
EC Number: 204-826-4
MDL Number: MFCD00008686

SPECIFICATIONS

Suitability for the GC Headspace: complying
Assay (GC): min. 99.9 %
Refractive index (n 20/D): 1.436 - 1.438
Water (Karl Fischer): max. 0.03 %
Absorbance at 268 nm: max. 1.000
Absorbance at 275 nm: max. 0.259
Absorbance at 300 nm: max. 0.070
Absorbance at 350 nm: max. 0.008
Absorbance at 400 nm: max. 0.004



PHYSICAL PROPERTIES

Explosion Limit: 1.8 %, 100 °F
Vapor Density: 3 (vs air)
Explosion Limit: 11.5 %, 160 °F
Vapor Pressure: 2 mmHg ( 25 °C)
Vapor Pressure: 4 mmHg ( 38 °C)
Autoignition Temperature: 914 °F
Refractive Index: n20/D 1.437
Refractive Index: n20/D 1.437(lit.)
Boiling Point: 164 - 166 °C
Freezing Point: -20 °C
Density: 0.94 g/cm3



SAFETY INFORMATION

Flashpoint: 64 °C
Signal Word: Danger

GHS Classification:
Harmful (GHS07)
Health hazard (GHS08)

Hazard Statement(s):
May damage fertility or the unborn child (H360)
Harmful if inhaled (H332)
Causes serious eye irritation (H319)
Combustible liquid (H227)

Precautionary Statement(s):
Avoid breathing dust/fume/gas/mist/vapours/spray (P261)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Wash thoroughly after handling (P264)
Use only outdoors or in a well-ventilated area (P271)
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Do not handle until all safety precautions have been read and understood (P202)
Obtain special instructions before use (P201)