フルオランテン 化學(xué)特性,用途語(yǔ),生産方法
外観
白色?うすい黃色, 結(jié)晶?結(jié)晶性粉末
溶解性
エタノール及びアセトンに溶けやすく、水にほとんど溶けない。エタノール、エーテル、クロロホルム、二硫化炭素、ベンゼン、酢酸に可溶。
用途
染料中間體。
用途
環(huán)境(大気)分析用標(biāo)準(zhǔn)品。
化學(xué)的特性
Fluoranthene is a polycyclic hydrocarbon and
a colorless crystalline solid.
使用
Fluoranthene is a component of polynuclear
aromatic hydrocarbons, also known
as polycyclic aromatic hydrocarbons, and is
usually bound to small particulate matter
present in urban air, industrial and natural
combustion emissions, and cigarette smoke.
定義
ChEBI: An ortho- and peri-fused polycyclic arene consisting of a naphthalene and benzene unit connected by a five-membered ring.
一般的な説明
Light yellow fine crystals.
空気と水の反応
Insoluble in water.
反応プロフィール
Vigorous reactions, sometimes amounting to explosions, can result from the contact between aromatic hydrocarbons, such as Fluoranthene, and strong oxidizing agents. They can react exothermically with bases and with diazo compounds. Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
危険性
Questionable carcinogen.
健康ハザード
ACUTE/CHRONIC HAZARDS: When heated to decomposition Fluoranthene emits acrid smoke and fumes.
火災(zāi)危険
Flash point data for Fluoranthene are not available. Fluoranthene is probably combustible.
安全性プロファイル
Poison by intravenous
route. Moderately toxic by ingestion and
skin contact. Questionable carcinogen with
experimental tumorigenic data. Human
mutation data reported. Combustible when
exposed to heat or flame. When heated to
decomposition it emits acrid smoke and irritating fumes.
職業(yè)ばく露
Fluoranthene, a PAH, is produced
from the pyrolytic processing of organic raw materials,
such as coal and petroleum at high temperatures. It is also
known to occur naturally as a product of plant biosynthesis.
Fluoranthene is ubiquitous in the environment and has been
detected in United States air; in foreign and domestic drink ing waters and in food-stuffs. It is also contained in ciga rette smoke. Individuals living in areas which are heavily
industrialized; and in which large amounts of fossil fuels
are burned, would be expected to have greatest exposure
from ambient sources of fluoranthene. In addition, certain
occupations e.g., coke oven workers, steelworkers, roofers,
automobile mechanics) would also be expected to have elevated levels of exposure relative to the general popula tion. Exposure to fluoranthene will be considerably
increased among tobacco smokers or those who are
exposed to smokers in closed environments (i.e., indoors).
輸送方法
UN1325 Flammable solids, organic, n.o.s.,
Hazard Class: 4.1; Labels: 4.1-Flammable solid.UN3077
Environmentally hazardous substances, solid, n.o.s., Hazard
class: 9; Labels: 9-Miscellaneous hazardous material,
Technical Name Required.
純化方法
Fluoranthene (benzo[j,k]fluorene) M 202.3, m 110-111o, b 384o/760mm. Purify it by chromatography of CCl4 solutions on alumina, with *benzene as eluent. Crystallise it from EtOH, MeOH or *benzene. Also purify it by zone melting. [Gorman et al. J Am Chem Soc 107 4404 1985, Beilstein 5 I 344, 5 IV 2463.]
不和合性
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explo sions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides. Compound can react exo thermically with bases and with diazo compounds.
Substitution at the benzene nucleus occurs by halogenation
(acid catalyst), nitration, sulfonation, and the Friedel Crafts reaction.
廃棄物の処理
Dissolve or mix the material
with a combustible solvent and burn in a chemical incinera tor equipped with an afterburner and scrubber. All federal,
state, and local environmental regulations must be
observed. Consult with environmental regulatory agencies
for guidance on acceptable disposal practices. Generators of
waste containing this contaminant (≥100 kg/mo) must con form with EPA regulations governing storage, transportation,
treatment, and waste disposal.
フルオランテン 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品