스타이렌

스타이렌
Styrene
이름
우선명 (PIN)
Ethenylbenzene[1]
별칭
Styrene[1]
Vinylbenzene
Phenylethene
Phenylethylene
Cinnamene
Styrol
Diarex HF 77
Styrolene
Styropol
식별자
3D 모델 (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.002.592
KEGG
RTECS 번호
  • WL3675000
UNII
  • InChI=1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2 예예
    Key: PPBRXRYQALVLMV-UHFFFAOYSA-N 예예
  • c1ccccc1C=C
성질
C8H8
몰 질량 104.15 g/mol
겉보기 colorless oily liquid
냄새 sweet, floral[2]
밀도 0.909 g/cm3
녹는점 −30 °C (−22 °F; 243 K)
끓는점 145 °C (293 °F; 418 K)
0.03% (20 °C)[2]
log P 2.70[3]
증기 압력 5 mmHg (20 °C)[2]
−6.82×10−5 cm3/mol
1.5469
점도 0.762 cP at 20 °C
구조
0.13 D
위험
주요 위험 flammable, toxic, probably carcinogenic
물질 안전 보건 자료 MSDS
R-phrases (outdated) R10 R36
S-phrases (outdated) S38 S20 S23
NFPA 704 (파이어 다이아몬드)
NFPA 704 four-colored diamondFlammability code 3: Liquids and solids that can be ignited under almost all ambient temperature conditions. Flash point between 23 and 38 °C (73 and 100 °F). E.g. gasolineHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazards (white): no code
3
2
2
인화점 31 °C (88 °F; 304 K)
폭발 한계 0.9%-6.8%[2]
반수 치사량 또는 반수 치사농도 (LD, LC):
2194 ppm (mouse, 4 hr)
5543 ppm (rat, 4 hr)[4]
10,000 ppm (human, 30 min)
2771 ppm (rat, 4 hr)[4]
NIOSH (미국 건강 노출 한계):
PEL (허용)
 TWA 100 ppm C 200 ppm 600 ppm (5-minute maximum peak in any 3 hours)[2]
REL (권장)
 TWA 50 ppm (215 mg/m3) ST 100 ppm (425 mg/m3)[2]
IDLH (직접적 위험)
 700 ppm[2]
관련 화합물
관련 styrenes;
related aromatic compounds
 Polystyrene, Stilbene;
Ethylbenzene
달리 명시된 경우를 제외하면, 표준상태(25 °C [77 °F], 100 kPa)에서 물질의 정보가 제공됨.
아니오아니오 확인 (관련 정보 예예아니오아니오 ?)

스타이렌(styrene)은 벤젠에 비닐기가 붙은 유기 화합물이며 화학식은 C6H5CH=CH2이다. 폴리스타이렌을 만드는 데 쓴다.

각주

  1. ↑ 가 나 〈Front Matter〉. 《Nomenclature of Organic Chemistry: IUPAC Recommendations and Preferred Names 2013 (Blue Book)》. Cambridge: Royal Society of Chemistry. 2014. P001–P004쪽. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4. 
  2. ↑ 가 나 다 라 마 바 사 NIOSH Pocket Guide to Chemical Hazards. “#0571”. 미국 국립 직업안전위생연구소 (NIOSH). 
  3. ↑ “Styrene”. 《www.chemsrc.com》. 
  4. ↑ 가 나 “Styrene”. 《Immediately Dangerous to Life and Health Concentrations (IDLH)》. National Institute for Occupational Safety and Health (NIOSH). 

외부 링크

  • 위키미디어 공용에 스타이렌 관련 미디어 분류가 있습니다.
이 글은 화학에 관한 토막글입니다. 여러분의 지식으로 알차게 문서를 완성해 갑시다.

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