1,3-Cyclopentadiene suppliers
1,3-Cyclopentadiene
- CAS:
- 542-92-7
- MF:
- C5H6
- MW:
- 66.1
Suppliers by country/region
Company Type
Properties
- 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 25℃)
- 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
- ACGIH:TLV-TWA 0.5 ppm (2.7 mg/m3); TLV-STEL 1 ppm (5.4 mg/m3)
OSHA:PEL-TWA 75 ppm (200 mg/m3)
NIOSH:REL-TWA 75 ppm
- 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.
- InChI
- InChI=1S/C5H6/c1-2-4-5-3-1/h1-4H,5H2
- InChIKey
- ZSWFCLXCOIISFI-UHFFFAOYSA-N
- SMILES
- C1C=CC=C1
- EPA Substance Registry System
- Cyclopentadiene (542-92-7)
Safety Information
- Symbol(GHS)
GHS02,GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H226-H335-H315-H332-H319-H301-H312
- Precautionary statements
- P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P264-P270-P301+P310-P321-P330-P405-P501
- OEB
- A
- OEL
- TWA: 75 ppm (200 mg/m3)
- RIDADR
- 1993
- TSCA
- TSCA listed
- HazardClass
- 3.2
- PackingGroup
- III
- Hazardous Substances Data
- 542-92-7(Hazardous Substances Data)
- Toxicity
- LD50 of dimer orally in rats: 0.82 g/kg (Smyth)
- IDLA
- 750 ppm
- REACH Registrations
- Active
Use
Cyclopentadiene is used in the manufactureof resins, in the synthesis of sesquiterpenesand camphors, and as a ligand in the preparationof metal complexes, used in the manufacture of resins; in organic synthesis as the diene in the Diels-Alder reaction producing sesquiterpenes, synthetic alkaloids, camphors.
80 supplier list of "1,3-Cyclopentadiene"
$50.00-100.00
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 99%|Package: 1KG;100.00;USD|10KG;80.00;USD|50KG;50.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: acetic acid,Ethyl oleate,Hypophosphorous acid,tetramisole,OPP
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 98% Min. | Package: 1G;1KG;100KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:cyclopentadiene
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 98% | Package: 1KG
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 0.99 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: pharmaceutical, agrochemical, speciality chemical and liquid crystal industries.
- Product Name:cyclopentadiene
- Products Intro:Purity: 0.99 | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:cyclopentadiene
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:CYCLOPENTADIENE
- Products Intro:Purity: 99% | Package: USP EP CP
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Pharmceutical,Optical Brightening,dyes
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 0.95&0.99 | Package: 0.1KG;1KG;1000KG | CustNote: Hot sales
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Triglycol monomethyl ether, CAS 112-35-6,Tetrafluoro-1-propanol, CAS 76-37-9,Aminoacetaldehyde dimethyl acetal, CAS 22483-09-6,Hexachloroethane, CAS 67-72-1,3-Allyloxy-2-Hydroxy-1-Propane,Sodium Salt, CAS 52556-42-0
- Product Name:1,3-Cyclopentadiene
- Products Intro:Purity: 99.0% Min | Package: 1g
- Company Type: Trader
- Country/Region: CHINA
You can find 1,3-Cyclopentadiene suppliers,
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