1,3-Cyclopentadiene NEW
Price | $100 | $80 | $50 |
Package | 1KG | 10KG | 50KG |
Min. Order: | 1KG |
Supply Ability: | 10000kg |
Update Time: | 2024-10-11 |
Product Details
Product Name: 1,3-Cyclopentadiene | CAS No.: 542-92-7 |
EC-No.: 208-835-4 | Min. Order: 1KG |
Purity: 99% | Supply Ability: 10000kg |
Release date: 2024/10/11 | |
package : 25kg drum; 200kg drum | shipping: by sea; by air |
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1,3-Cyclopentadiene CAS 542-92-7 Supplier in China
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). |
pka | 16(at 25ºC) |
form | Colorless liquid |
Water Solubility | 10.3 mM at 25 °C (shake flask-UV spectrophotometry, Streitwieser and Nebenzahl, 1976) |
Henry's Law Constant | 5.1 at 25 °C (approximate - calculated from water solubility and vapor pressure) |
Exposure limits | TLV-TWA 75 ppm (~202 mg/m3) (ACGIH, NIOSH, and OSHA); IDLH 2000 ppm (NIOSH). |
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. |
Applications
Cyclopentadiene is used in the manufactureof resins, in the synthesis of sesquiterpenesand camphors, and as a ligand in the preparationof metal complexes.
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- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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