- Product Details
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Quick Details
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MF:
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C4H9NO
-
EINECS No.:
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204-826-4
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Place of Origin:
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Jiangsu, China
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Brand Name:
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xufang
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Model Number:
-
697
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Application:
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Solvents, catalysts and paint removers, Solvents
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Appearance:
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Clear Liquid
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Product name:
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N,N-Dimethylacetamide
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Flash point:
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158 °F
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Boiling point:
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95-96 °C(lit.)
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Molecular weight:
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87.12
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Storage:
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0-6°C
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MOQ:
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25 kg
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Density:
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0.937 g/mL at 25 °C(lit.)
Quick Details
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CAS No.:
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127-19-5
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Purity:
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99%
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Other Names:
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DMAC
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MF:
-
C4H9NO
-
EINECS No.:
-
204-826-4
-
Place of Origin:
-
Jiangsu, China
-
Brand Name:
-
xufang
-
Model Number:
-
697
-
Application:
-
Solvents, catalysts and paint removers, Solvents
-
Appearance:
-
Clear Liquid
-
Product name:
-
N,N-Dimethylacetamide
-
Flash point:
-
158 °F
-
Boiling point:
-
95-96 °C(lit.)
-
Molecular weight:
-
87.12
-
Storage:
-
0-6°C
-
MOQ:
-
25 kg
-
Density:
-
0.937 g/mL at 25 °C(lit.)
Best Selling
Product Description
As a solvent with high boiling point, high flash point, high thermal stability, and chemical stability, it can be used as a spinning solvent for polyacrylonitrile, synthetic resins and natural resins, copolymers of vinyl formate, vinyl pyridine, and solvents for aromatic carboxylic acids; In terms of catalysts, it can be used for processes such as heating urea to produce cyanuric acid, reacting halogenated alkanes with metal cyanide to produce nitrile, reacting sodium acetylene with halogenated alkanes to produce alkylalkynes, and reacting organic halides with cyanates to produce isocyanates.
Mainly used as a solvent for resins (polyamide resins, etc.) and synthetic fibers (acrylonitrile). It can also be used as reaction catalyst, electrolytic solvent, paint remover, and a variety of crystalline solvent adducts and complexes.
Specification
N. N-dimethylacetamide can also be used as an electrolytic solvent and a solvent for photographic couplers, a paint remover, organic synthesis raw materials, pesticides, and pharmaceutical raw materials. Extraction and distillation solvents for separating styrene from C8 fractions.
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Melting point
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-20 °C (lit.)
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Boiling point
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164.5-166 °C (lit.)
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density
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0.937 g/mL at 25 °C (lit.)
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vapor density
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3.89 (vs air)
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vapor pressure
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40 mm Hg ( 19.4 °C)
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refractive index
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n20/D 1.439(lit.)
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Fp
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158 °F
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storage temp.
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Store below +30°C.
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solubility
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>1000g/l soluble
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form
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Liquid
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pka
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-0.41±0.70(Predicted)
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color
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Colorless to yellowish
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PH
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4 (200g/l, H2O, 20℃)
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Odor
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Faint ammonia odor
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PH Range
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4 at 200 g/l at 20 °C
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Relative polarity
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6.3
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Odor Threshold
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0.76ppm
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explosive limit
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1.7-11.5%(V)
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Water Solubility
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miscible
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Packing & Delivery
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