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1，3-Cyclopentadiene CAS NO.542-92-7

Min.Order Quantity:
100 Gram
Purity:
99% Min
Port:
Shanghai Port
Payment Terms:
L/C,D/A,D/P,T/T,MoneyGram,Other

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Product Details

Keywords

  • Cyclopentadiene
  • 542-92-7 price
  • 542-92-7 supplier

Quick Details

  • ProName: 1，3-Cyclopentadiene
  • CasNo: 542-92-7
  • Molecular Formula: C5H6
  • Appearance: Colorless liquid
  • Application: Pharmaceutical
  • DeliveryTime: Within 7 working days
  • PackAge: 100g/bottle, 1kg/aluminum foil bag, 25...
  • Port: Shanghai Port
  • ProductionCapacity: 200 Kilogram/Month
  • Purity: 99% Min
  • Storage: Protected from light, stored hermetica...
  • Transportation: By air or express, by sea
  • LimitNum: 100 Gram
  • Molecular Weight: 66.10114

Superiority

henan sunlake enterprise corporation

our company advantages:

1、the highest quality with the competitive price.

2、professional human services.

3、the fastest and safest delivery service.

4、the faster and safest delivery service.

5、the high purity products.

6、we have a sufficient supply of stock.

7、a variety of payments, such as l/c, tt, , moneygram or other payments.

Details

1，3-cyclopentadiene basic information

product name: 1，3-cyclopentadiene
synonyms: cyclopentadiene;pentole;pyropentylene;r-pentine;1，3-cyclopentadiene;2,4-cyclopentadiene
cas: 542-92-7
mf: c5h6
mw: 66.10114
einecs: 208-835-4
product categories:
mol file: 542-92-7.mol
1，3-cyclopentadiene structure
1，3-cyclopentadiene chemical properties
stability: stable at room temperature. incompatible with oxidizing agents, acids and a wide variety of other compounds. may form peroxides in storage. may undergo spontaneous polymerisation. decomposes on heating. highly flammable. mixtures with air are explosive.
safety information
ridadr 1993
hazardclass 3.2
packinggroup iii
msds information
1，3-cyclopentadiene usage and synthesis
chemical properties colourless liquid
general description 1，3- cyclopentadiene is a colorless liquid with an irritating, terpene-like odor. bp: 42.5°c; flash point: 77°f. density: 0.805 g cm-3.
reactivity profile 1，3- cyclopentadiene is incompatible with strong oxidizing agents. ignites on contact with oxygen (o2) and ozone (o3). explodes on contact with fuming nitric acid or a mixture of sulfuric acid and nitrogen tetroxide. reacts vigorously on contact with potassium hydroxide and other strong bases. mixtures with air are explosive. presents a moderate explosion hazard when exposed to heat or flame. decomposes violently at high temperature and pressure. may form explosive peroxides in storage. undergoes a spontaneous dimerization at room temperature to give di1，3-cyclopentadiene (c10h12, cas no: 77-73-6), which is a low-melting solid (melting point: 32.5°c). the reaction is strongly exothermic (hazardous chemicals desk reference, p. 360 (1987)), but occurs sufficiently slowly that 1，3-cyclopentadiene can be said to be stable at room temperature. the dimerization accounts for the partial or complete solidification of liquid 1，3-cyclopentadiene in storage. polymerization occurs more rapidly and extensively at higher temperatures. when heated to 180-200°c, 1，3-cyclopentadiene gives poly1，3-cyclopentadiene, a white waxy solid. stronger heating breaks down poly1，3-cyclopentadiene and re-generates the monomeric 1，3-cyclopentadiene as a vapor. the vapor decomposes violently at higher temperatures and pressures.
1，3-cyclopentadiene preparation products and raw materials
raw materials coal tar-->motor benzol-->cyclopentene-->dicyclopentadiene-->light benzol-->cyclopentane-->packed tower-->trans-1,3-pentadiene-->1,4-pentadiene
preparation products ferrocene-->cyclopentene-->dicyclopentadiene-->((1r,4s)-2-azabicyclo[2.2.1]hept-5-en-3-one-->methidathion-->5-phenylcarbamoylamino-1,2,3-thiadiazole-->hexachlorocyclopentadiene-->basic yellow 24-->1-methyl-3-(a-cyclopentylmandeloyloxy)pyrrolidinehydrochloride-->heptenophos-->olaquindox-->thiosulfan-->2-azabicyclo[2.2.1]hept-5-en-3-one-->cyclopentane-->malotilate-->bis(cyclopentadienyl)zirconium chloride hydride-->2-chloro-5-chloromethylpyridine-->methyl a yclopentylmandelate-->5-ethylidene-2-norbornene-->bipariden-->1-methylcyclopenta-1,3-diene-->1,5-pentanediol-->catonic dark yellow 2rl-->chlordane-->1，2，3，4-tetrachlorocyclopentane-->carbic anhydride-->titanium(zirconium)dialkyl endo-silicon cyclopentadiethyl tert-butylamine-->metallocene catalyst

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion. the com[any was established in june. 1998, until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others. these products have been being well exported to europe, southeast asia, the middle east ,africa, south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team. we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional supplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!

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