| Dicyclopentadiene
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Molecular Formula C10H12
molecular 132.2048
CAS No. 77-73-6
colorless crystalline nature, it smells like camphor. The relative density of 0.979 (20/20 ° C). The boiling point of 170 ° C (decomposition). Freezing Point 31.5 ° C ND refractive index (35 ° C) 1.5061. Flash point of 32.22 ° C. Spontaneous point 680 ° C Alcohol-soluble. The goods α and β are two kinds of isomers, alpha isomer Freezing Point 33 ° C, β isomers solidification point 19.5 ° C Dicyclopentadiene mainly with the alpha isomer, the boiling point of 170 ° C. Because of the goods containing double bonds, the easier for Addition and since the dimerization reaction.
uses mainly for the pharmaceutical industry.
toxicity of the toxic materials, with partial paralysis and stimulating role, acute poisoning can cause coma. I LD50 rats for I2 weight, rabbit skin absorption by the LD50 for 6.72ml/kg weight. Oral rat poisoning is the main pathological changes of lung, stomach, intestine, kidney and bladder decongestants and extensive bleeding. Plant, equipment containers should be sealed and enhance ventilation and air maximum allowable concentration of 5mg/m3. Operators should wear protective equipment. Acute poisoning should be moved to the fresh air, under the general anesthesia for the treatment of drug poisoning treatment.
packaging and storing iron in small mouth, packaging, storage in a cool ventilated place. By toxic flammable provides storage and transportation of dangerous goods.
Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data". |
| Structure: |
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| More Detailed Data: |
1) 4,7-Methylene-4,7,8,9-tetrahydroindene
2) dicyclopentadiene
3) dicyclopentadiene;DCPD
4) 3a,4,7,7a-Tetrahydro-4,7-methanoindene;1,3-Cyclopentadiene dimer;DCPD;Dicyclopentadiene
5) dicyclopentadiene
6) dicyclopentadiene;cyclopentadiene dimer
7) Dicyclopentadiene;4,7-Methylene-4,7,8,9-tetrahydroindene
8) DCPD
9) Two poly cyclopentadiene
10) Dicyclopentadiene
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| Notice |
Some description was translated by software and the data is only as a reference. |
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