벤조(E)피렌

한글명:벤조(E)피렌

카스 번호192-97-2

상품명:BENZO[E]PYRENE

CBNumberCB6764056

분자식C20H12

포뮬러 무게252.31

MOL 파일192-97-2.mol

동의어(한글)

벤조(E)피렌

벤조[e]피렌

화학적 성질

녹는점	177-180 °C(lit.)
끓는 점	495.49°C (rough estimate)
밀도	1.286
증기압	644 at 25 °C (subcooled liquid vapor pressure calculated from GC retention time data, Hinckley etal., 1990)
굴절률	1.8530 (estimate)
인화점	-18 °C
저장 조건	2-8°C
용해도	메탄올에 약간 용해됨(Patnaik, 1992)
산도 계수 (pKa)	>14 (Schwarzenbach et al., 1993)
색상	c6h6 으로부터 얻어진 결정체입니다.
수용성	0.984ug/L(25 ºC)
Merck	13,1105
BRN	1911334
Henry's Law Constant	(x 10^-7 atm?m³/mol): 4.84 at 25 °C (approximate - calculated from water solubility and vapor pressure)
CAS 데이터베이스	192-97-2(CAS DataBase Reference)
IARC	3 (Vol. 92, Sup 7) 2010
EPA	Benzo[e]pyrene (192-97-2)

위험 및 안전 성명

위험품 표기	T,N,Xn,F
위험 카페고리 넘버	45-50/53-67-65-38-11-20
안전지침서	53-45-60-61-62-33-25-16-9
유엔번호(UN No.)	UN 3077 9/PG 3
WGK 독일	3
RTECS 번호	DJ4200000
위험 등급	6.1(b)
포장분류	III
HS 번호	29029000
유해 물질 데이터	192-97-2(Hazardous Substances Data)
독성	mmo-sat 1 nmol/plate CNREA8 40,1985,80

그림문자(GHS)

벤조(E)피렌 화학적 특성, 용도, 생산

화학적 성질
yellow to yellow-green crystalline powder
물리적 성질
Crystalline, solid, prisms, or plates. Benzo[e]pyrene is sensitive to ultraviolet light and may degrade into diones.
용도
Used for studies of immune suppressive activity of bezo[e]Pyrene on antibody response to DNP-Ficoll and sheep erythrocytes and "dispersive liquid -liquid micro extraction” technique by extracting organic compounds from water samples.
정의
ChEBI: An ortho- and peri-fused polycyclic arene consisting of five fused benzene rings. It is listed as a Group 3 carcinogen by the IARC.
일반 설명
Colorless crystals or white crystalline solid.
공기와 물의 반응
Insoluble in water.
반응 프로필
BENZO[E]PYRENE may be sensitive to prolonged exposure to light.
건강위험
There is very little information available onits toxicity. The oral toxicity is expected to below. Its carcinogenic potential is lower thanthat of benz[a]pyrene. Animal studies gaveinconclusive results. Oral administration mayproduce tumors in the stomach. However, theevidence of carcinogenicity of this compoundin animals is inadequate. Benz[e]pyrene isa mutagen, testing positive to the histidinereversion–Ames test and in vitro unscheduled DNA synthesis (UDS)–human fibroblast.
화재위험
Flash point data for BENZO[E]PYRENE are not available. BENZO[E]PYRENE is probably combustible.
Safety Profile
For occupational chemicalanalysis use NIOSH: Polynuclear Aromatic Hydrocarbons(HPLC), 5506; (GC), 5515.
환경귀착
Photolytic. Schwarz and Wasik (1976) reported a fluorescence quantum yield of ≈ 0.3 for benzo[e]pyrene in water.
Chemical/Physical. Benzo[e]pyrene will not hydrolyze because it has no hydrolyzable functional group.
Purification Methods
Purify it by passage through an Al2O3 column (Woelm, basic, activity I) and elute with *C6H6 and recrystallise from 2 volumes of EtOH/*C6H6 (4:1). It forms colourless or light yellow prisms or needles. [Campbell J Chem Soc 3659 1954, Buchta & Kr.ger Justus Liebigs Ann Chem 705 190 1967.] The 1,3,5-trinitrobenzene complex has m 253-254o (orange needles from EtOH), the picrate prepared by mixing 20mg in 1mL of *C6H6 with 20mg of picric acid in 2mL *C6H6, collecting the deep red crystals, and recrystallising from *C6H6 has m 228-229o [NMR: Cobb & Memory J Chem Phys 47 2020 1967]. [Beilstein 5 III 2520, 5 I V 2689.] CARCINOGEN.

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