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A0786950

Polyacrylonitrile , averageMw85000 , 25014-41-9

Synonym(s):
Vinyl cyanide

CAS NO.:25014-41-9

Empirical Formula: C3H3N

Molecular Weight: 53.0626

MDL number: MFCD00084395

Pack Size Price Stock Quantity
5g RMB55.20 In Stock
10g RMB79.20 In Stock
50g RMB239.20 In Stock
250g RMB719.20 In Stock
500g RMB1119.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 317 °C
Density  1.184 g/mL at 25 °C (lit.)
Tg 125
refractive index  n20/D 1.514
storage temp.  Sealed in dry,Room Temperature
solubility  DMF (Slightly)
form  Solid
color  White to Off-White
Stability: Stable. Incompatible with strong oxidizing agents.
InChI InChI=1S/C3H3N/c1-2-3-4/h2H,1H2
InChIKey NLHHRLWOUZZQLW-UHFFFAOYSA-N
SMILES C(#N)C=C
EPA Substance Registry System Polyacrylonitrile (25014-41-9)

Description and Uses

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 applications in PAN based single walled carbon nanotube composites.

Safety

Safety Statements  24/25
WGK Germany  3
RTECS  AT6977900
TSCA  TSCA listed
HS Code  39069090
Hazardous Substances Data 25014-41-9(Hazardous Substances Data)
Toxicity rat,LC,inhalation,> 25gm/m3 (25000mg/m3),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 6(6), Pg. 54, 1962.

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