25038-78-2

Basic information

• Product Name: 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer
• Synonyms: 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer;4,7-Methano-1H-indene,3a,4,7,7a-tetrahydro-,homopolymer;7-methano-1h-indene, 3a,4,7,7a-tetrahydro-homopolymer;Dicyclopentadiene homopolymer
• CAS NO: 25038-78-2
• Molecular Formula: C10H12
• Molecular Weight: 132.20228
• Product Categories: Polymers
• Mol File: 25038-78-2.mol
• Article Data: 73

Chemical Properties

• Boiling Point: 170°Cat760mmHg
• Flash Point: 46.8°C
• Appearance: /
• Density: 1.048g/cm³
• CAS DataBase Reference: 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer(CAS DataBase Reference)
• NIST Chemistry Reference: 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer(25038-78-2)
• EPA Substance Registry System: 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer(25038-78-2)

Safety Data

• Hazardous Substances Data: 25038-78-2(Hazardous Substances Data)

Usage

General Description

4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer is a chemical compound that is a homopolymer, meaning it is made up of repeating units of the same monomer. It is derived from 4,7-methano-1H-indene, which is a cyclic compound containing a methano bridge and a tetrahydro moiety. The homopolymer is a solid substance and is often used in various industrial applications such as in the production of plastics, adhesives, and coatings. It is known for its high strength and durability, making it a valuable material in the manufacturing industry. However, like all chemicals, proper handling and safety precautions should be observed when working with 4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, homopolymer to avoid any potential adverse effects on health or the environment.

Upstream product

• 598-26-5 dimethylketene 
• 542-92-7 cyclopenta-1,3-diene 
• 694-97-3 endo-5-norbornen-2-ol 
• 79-03-8 propionyl chloride 
• 930-68-7 cyclohexenone 
• 1073-13-8 4,4-dimethylcyclohexenone 
• 95799-94-3 methyl 2-(trimethylsilyloxy)acrylate 
• 116585-20-7 1,4-dichloro-2,3,7,7-tetramethoxynorbornana-2,5-diene 
• 6316-17-2 8-Iod-dihydro-exo-dicyclopentadien 
• 2858-02-8 4,5,6,7-tetraphenyl-3a,4,7,7a-tetrahydro-4,7-methanoinden-8-one 
• 285-67-6 Cyclopentene oxide 
• 79-36-7 dichloroacethyl chloride 
• 13463-40-6 iron pentacarbonyl 
• 298-12-4 Glyoxilic acid 

Downstream Products

• 6143-30-2 5-phenylbicyclo[2.2.1]hept-2-ene 
• 4397-23-3 endo-3-methylbicyclo[2.2.1]hept-5-ene-2-carboxylic acid 
• 4397-23-3 (3-endo,2-exo)-3-methylbicyclo<2.2.1>hept-5-ene-2-carboxylic acid 
• 75211-14-2 endo-5-phenoxymethylnorborn-2-ene 
• 146623-18-9 (+/-)-2-endo-benzyloxymethyl-norbornene-⁽⁵⁾ 
• 307-09-5 Perfluor-perhydro-4,7-methano-inden 
• 120007-69-4 meso-bis-((3ac,7ac)-3a,4,7,7a-tetrahydro-4r,7c-methano-inden-1c-yl)-ether 
• 16327-40-5 (+/-)-exo-3-acetoxydicyclopentadiene 
• 933-60-8 exo-dicyclopentadiene 
• 16002-25-8 5-(bromomethyl)bicyclo[2.2.1]hept-2-ene 
• 25326-19-6 5,6-dioxycarbonyl <2.2.1> bicyclohept-2-ene 
• 1777-42-0 tetracyclo<6.2.1.0^2,7.0^3,5>undec-9-ene 
• 6049-82-7 Pentacyclo<6.3.1.0^2,70^3,50^9,11>dodecane 
• 94982-37-3 C₁₁H₁₄ 

Relevant articles and documents

Application of hierarchical pore molecular sieve in preparation process of cyclopentadiene and JP-10 aviation fuel

The invention relates to an application of a hierarchical pore molecular sieve in a the preparation process of cyclopentadiene and JP-10 aviation fuel. The hierarchical pore molecular sieve is one or two or more of an H-ZSM-5 molecular sieve, an H-beta molecular sieve, an H-Y molecular sieve, an H-USY molecular sieve, a La-Y molecular sieve and an H-MOR molecular sieve with a hierarchical pore structure, a sulfonated SBA-15 molecular sieve, a sulfonated MCM-41 molecular sieve, a sulfonated Ti-SBA-15 molecular sieve, a sulfonated MCM-41 molecular sieve, a sulfonated Zr-MCM-41 molecular sieve and a sulfonated Zr-SBA-15 molecular sieve; and the hierarchical pore structure comprises micropores and mesopores. The catalyst and the raw materials used in the method are cheap and easy to obtain, the preparation process is simple, and the hierarchical pore molecular sieve has high activity and selectivity for rearrangement reaction of furfuryl alcohol, hydrogenation reaction of hydroxyl cyclopentenone and dehydration reaction. The invention provides a cheap and efficient synthesis method for synthesizing the JP-10 aviation fuel from a lignocellulose-based platform compound furfuryl alcohol.

Method for Production of 5-Vinyl-2-Norbornene Using Porous Titanosilicate Catalyst

The present invention relates to a method for manufacturing 5-vinyl-2-norbornene (VNB) by conducting reaction of cyclopentadiene (CPD) with 1,3-butadiene (BD). The method uses a porous titanosilicate catalyst, thereby providing an effect of increasing the selectivity of VNB and reducing the selectivity of by-product oligomer.(AA) CPD conversion ratio (%)(BB) VNB selectivity (%)(CC) THI selectivity (%)(DD) DCPD selectivity (%)(EE) Oligomer selectivity (%)(FF) Conversion ratio and selectivity (%)COPYRIGHT KIPO 2020

Method for preparing hanging dicyclopentadiene by bridge type bicyclopentadiene in isomerized manner

The invention discloses a method for preparing hanging dicyclopentadiene (exo-DCPD) by bridge type dicyclopentadiene (endo-DCPD) in an isomerized manner. According to the method, configuration transformation of the bridge type dicyclopentadiene at the temperature of 90-140 DEG C by the aid of a catalytic isomerization mode of an alumina-based cobalt nitrogen doped graphene catalyst (Co-N-Al2O3). The method is simple and convenient in process, the catalyst can be recycled, and large-scale operation is easily achieved. The hanging dicyclopentadiene is mainly used for preparation of fragrant materials and medical intermediates and synthetically applied to high-energy density hydrocarbon fuel of missiles and aviation.