Foreverest Resources (Xiamen) Ltd.
Main products:Terpineol,Gum Rosin
Products
Contact Us
  • Contact Person : Mr. Hu Richard
  • Company Name : Foreverest Resources (Xiamen) Ltd.
  • Tel : 86-592-5105533,5092299
  • Fax : 86-592-5151667
  • Address : Fujian,XIAMEN,P.O.Box12157, North Hubin Road, Xiamen 361012, China
  • Country/Region : China

p cymene

p cymene
Product Detailed
1,p cymene from gum turpentine oil 2,used solvent, synthetic resin,perfume, dyestuff, medicine 3,ISO9001:2008 CERTIFICATE

GENERAL DESCRIPTION & APPLICATIONS  

Cymene, or p-cymene, is a naturally occurring aromatic organic compound. Cymene is produced by high purity separate technique which is applied in distilling of gum turpentine oil. And also formed in sulfite pulping process from the wood terpenes. It is classified as a hydrocarbon related to a monoterpene. Its structure consists of a benzene ring para-substituted with a methyl group and an isopropyl group. It is insoluble in water, but miscible with ethanol and ether.Cymene is a constituent of a number of essential oils, most commonly the oil of cumin and thyme. There are two less common geometric isomers. o-Cymene, in which the alkyl groups are ortho-substituted, and m-cymene, in which they are meta-substituted. p-Cymene is the only natural isomer.Cymene has been widely used as solvent, applied to synthetic resin, p-phthalic acid, cresylol and intermediate to dyestuff, perfume, medicine production as eliminating phlegm and preventing cough. 

SALES SPECIFICATION

Grade

 97%

 98%

 Appearance

Colorless to pale yellow clear liquid.

Purity

95% min(gas chromatography)

Density d204

0.8573

Dioptre N20D

1.4909

 Specific Gravity@20°C

 0.853-0.860

 0.854-0.860

 Refractive Index@20°C

 1.4880-1.4920

 1.4880-1.4920

 Moisture, %by KF

 0.1max

 0.1max

 Iodine Value

 2.0max

 2.0max

 Content, %by GC

 97min

 98min

TRANSPORTATION

PACKING

Packed in195kgs/150kg new galvanized iron drum. 80drums/14.4mts per 20'ft container.Goods can also be packed in 1000L IBCs or ISO Tanks according to customers’ requirement.Must be kept away from heat and flame.

p cymene



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