Product Name: Acenaphthylene
CAS: 208-96-8
MF: C12H8
MW: 152.19
EINECS: 205-917-1
Melting point: 78-82 °C
Boiling point: 280 °C
Density: 0.899 g/cm3

Packaging:1 kg/bag, 25 kg/drum

Items	Specifications
Appearance	Yellow prismatic or plate-like crystal
Purity	≥98%
Water	≤0.4%

Acenaphthylene (CAS:208-96-8) is an important catalyst and auxiliary, which is widely used in various of chemical fields.

Its main applications are as follows:

1. Acenaphthylene is a vital monomer for synthesizing high-temperature resistant aromatic resins and carbon precursor materials.
2. Acenaphthylene is widely adopted as synthetic building blocks for organic photoelectric materials, fluorescent dyes and luminescent functional molecules.
3. Acenaphthylene is applied to prepare high-performance carbon materials through thermal cracking and carbonization treatment.

1. Store Acenaphthylene inside fully sealed containers below 25 °C in dry dark environment to inhibit photoinduced polymerization of its conjugated double bond.
2. Minimize repeated opening of Acenaphthylene packages to avoid oxidative discoloration induced by long-term exposure to atmospheric oxygen.
3. Keep Acenaphthylene far away from strong oxidants and free radical initiators to prevent uncontrolled polymerization and molecular decomposition.

1. The conjugated olefin structure of Acenaphthylene can undergo addition polymerization and Diels-Alder reaction to construct various fused aromatic derivatives.
2. The planar polycyclic aromatic skeleton of Acenaphthylene imparts excellent thermal stability and rigid structural characteristics to synthesized polymer products.
3. Acenaphthylene owns good solubility in benzene, toluene and other aromatic solvents to meet the preparation demands of optoelectronic functional materials.

1. Avoid breathing crystalline dust of Acenaphthylene; wear dust masks, safety goggles and chemical resistant gloves during weighing and material transfer work.
2. Acenaphthylene produces irritating effects on skin, ocular surfaces and respiratory tract; wash contaminated areas with sufficient running water for over 15 minutes after contact.
3. Waste solids and waste solvents containing Acenaphthylene shall be disposed in accordance with management standards of polycyclic aromatic hazardous wastes.

Product name	CAS No.	Purity	Packaging
9 9-bis[4-(2-glycidyloxyethyl)phenyl]fluorene	47758-37-2	99%	25 kg/drum
9 9-Bis(3-methyl-4-hydroxyphenyl)fluorene	88938-12-9	99%	25 kg/drum, 200 kg/drum
Diphenylene oxide	132-64-9	99%	25 kg/drum, 200 kg/drum
9 9-Bis(4-(2-hydroxyethoxy)phenyl)fluorene	117344-32-8	99%	25 kg/drum, 200 kg/drum
9 9-bis(methoxymethyl)fluorene	182121-12-6	99%	25 kg/drum, 200 kg/drum