Product Details
- Product Name1,3-Cyclopentadiene
- CAS No.542-92-7
- EINECS No.208-835-4
- MFC5H6
- MW66.1
- InChIKeyZSWFCLXCOIISFI-UHFFFAOYSA-N
- AppearanceColorless liquid
- Melting point -85°; mp 32.5°
- density d40 0.8235; d410 0.8131; d420 0.8021; d425 0.7966; d430 0.7914
- Boiling point bp760 41.5-42.0°
- Water Solubility 10.3 mM at 25 °C (shake flask-UV spectrophotometry, Streitwieser and Nebenzahl, 1976)
| Product Name: | 1,3-Cyclopentadiene |
| Synonyms: | Cyclopentadiene;pentole;pyropentylene;r-pentine;JACS-542-92-7;1，3-Cyclopentadiene;2,4-Cyclopentadiene;1,3-Cyclopentadiene 542-92-7 Cyclopentadiene |
| CAS: | 542-92-7 |
| MF: | C5H6 |
| MW: | 66.1 |
| EINECS: | 208-835-4 |
| Melting point | -85°; mp 32.5° |
| Boiling point | bp760 41.5-42.0° |
| density | d40 0.8235; d410 0.8131; d420 0.8021; d425 0.7966; d430 0.7914 |
| vapor pressure | 381 at 20.6 °C, 735 at 40.6 °C, 1,380 at 60.9 °C (Stoeck and Roscher, 1977) |
| refractive index | nD16 1.44632 |
| solubility | Miscible with acetone, benzene, carbon tetrachloride, and ether. Soluble in acetic acid, aniline, and carbon disulfide (Windholz et al., 1983). |
| form | Colorless liquid |
| Uses | Cyclopentadiene is used in the manufactureof resins, in the synthesis of sesquiterpenesand camphors, and as a ligand in the preparationof metal complexes. |
| Uses | manufacture of resins; in organic synthesis as the diene in the Diels-Alder reaction producing sesquiterpenes, synthetic alkaloids, camphors. |
| Uses | In manufacture of resins; in organic synthesis |
| Definition | A cyclic hydrocarbon made by cracking petroleum. The molecules have a five-membered ring containing two carbon- carbon double bonds and one CH2 group. It forms the negative cyclopentadienyl ionC5H5-, present in sandwich compounds, such as ferrocene. |
Company Profile
Introduction
Hebei duling International Trade Co., Ltd. is located in Shijiazhuang, the pharmaceutical capital of China. Our company operates in various forms, including production, sales and overseas trade. At the same time, we can provide biotechnology development, consultation, exchange and promotion, technical research of biomass energy, agricultural scientific research and experimental development, etc. Our core sector is the R & D, production and sales of chemical additives and chemical intermediates.
