폴리아크릴로니트릴

폴리아크릴로니트릴
폴리아크릴로니트릴 구조식 이미지
카스 번호:
25014-41-9
한글명:
폴리아크릴로니트릴
동의어(한글):
폴리(아크릴로나이트릴);폴리아크릴로니트릴
상품명:
Polyacrylonitrile
동의어(영문):
Polyacrylonitrile PAN;Polyacrylonitrile average Mw 150,000 (Typical);t75;Orlon;bulana;pan200;solrox;AN 69XS;acl1050;dp10000
CBNumber:
CB9199592
분자식:
C3H3N
포뮬러 무게:
53.06262
MOL 파일:
25014-41-9.mol

폴리아크릴로니트릴 속성

녹는점
317 °C
밀도
1.184 g/mL at 25 °C (lit.)
굴절률
n20/D 1.514
저장 조건
Sealed in dry,Room Temperature
용해도
DMF(약간 용해됨)
물리적 상태
고체
물리적 상태
단단한 모양
색상
흰색에서 황백색까지
안정성
안정적인. 강한 산화제와 호환되지 않습니다.
InChI
InChI=1S/C3H3N/c1-2-3-4/h2H,1H2
InChIKey
NLHHRLWOUZZQLW-UHFFFAOYSA-N
SMILES
C(#N)C=C
EPA
Polyacrylonitrile (25014-41-9)

안전

안전지침서 24/25
WGK 독일 3
RTECS 번호 AT6977900
HS 번호 39069090
유해 물질 데이터 25014-41-9(Hazardous Substances Data)
독성 rat,LC,inhalation,> 25gm/m3 (25000mg/m3),Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 6(6), Pg. 54, 1962.
기존화학 물질 2009-3-3959

폴리아크릴로니트릴 C화학적 특성, 용도, 생산

화학적 성질

white chalk-like solid

용도

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.

정의

ChEBI: A macromolecule composed of repeating cyanoethylene units.

일반 설명

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.

Purification Methods

Precipitate it from dimethylformamide by addition of MeOH.

폴리아크릴로니트릴 준비 용품 및 원자재

원자재

준비 용품


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