Surface Coating / Alfa Chemistry


Cat.No ACM25014419-5

Basic Information Description Application Features And Benefits
CAS 25014-41-9
Catalog Number ACM25014419-5
Synonyms Vinyl cyanide
IUPAC Name prop-2-enenitrile
Molecular Weight average Mw 150,000 (Typical)
Molecular Formula (C3H3N)n
Canonical SMILES C=CC#N
InChI InChI=1S/C3H3N/c1-2-3-4/h2H,1H2
Boiling Point 171 °F at 760 mm Hg (EPA, 1998);77.3 °C;77.2 °C;77 °C;171°F;171°F
Melting Point -116 °F (EPA, 1998);-83.5 °C;-83.51 °C;-84 °C;-116°F;-116°F
Flash Point 32 °F (EPA, 1998);-5 °C (23 °F) - closed cup;32 °F(0 °C)(open cup);-1 °C c.c.;30°F;30°F
Density 1.184 g/mL at 25 °C (lit.)
Solubility 10 to 50 mg/mL at 70.9° F (NTP, 1992);1.40 M;In water, 7.45X10+4 mg/L at 25 °C;Very soluble in ethanol, acetone, benzene, ether;Acrylonitrile is ... miscible with ethanol, carbon tetrachloride, ethyl acetate, ethylene cyanohydrin, liquid carbon dioxide, ... toluene, petroleum ether, and xylene.;SOL IN DIMETHYLSULFOXIDE, DIMETHYLACETAMIDE, DIMETHYLFORMAMIDE;SOL IN MALEIC ANHYDRIDE, NITRILES, NITROPHENOLS, ETHYLENE CARBONATE, HOT BUTYROLACTONE; INSOL IN ALC, ACETONE, BENZENE, CARBON TETRACHLORIDE, PETROLEUM ETHER;Solubility in water, g/100ml at 20 °C: 7;7%
Autoignition Temperature 898 °F (USCG, 1999);898 °F (481 °C);481 °C
EC Number 203-466-5;613-396-0
MDL Number MFCD00084395
Packaging 50, 100 g in poly bottle
PubChem ID 24850927
Quality Level 200
Refractive Index n20/D 1.514
Storage Temperature 2-8°C
Vapor Density 1.9 (EPA, 1998) (Relative to Air);1.83 (Air = 1);Relative vapor density (air = 1): 1.8
Vapor Pressure 100 mm Hg at 73.4 °F (EPA, 1998);108.49 mmHg;109 mm Hg at 25 °C;Vapor pressure, kPa at 20 °C: 11.0;83 mmHg;83 mmHg
Viscosity 0.34 sq mm/s at 25 °C
Description PAN molecule has strong polar nitrile groups.It is relatively insoluble in nature. PAN based carbon fibers possess very high strength compared to other polymeric precursors. When subjected to heat treatment, it can produce high carbon yield giving rise to thermally stable, highly oriented, graphite like molecular structure. Generating carbon-fiber from PAN based fiber is a combination of three processes-- namely stabilization, carbonization and graphitization.
Application Polyacrylonitrile (PAN) is used as polymeric carbon precursor to form carbon fibers, electrospun activated carbon materials having meso-macro pores, carbon black additives.These are consecutively used in hydrogen storage, EMI shielding, electrochemistry, separation processes. It may find s in PAN based single walled carbon nanotube composites.
Features And Benefits This product has good hydrophobicity to meet your specific application needs

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