p-Cymene suppliers
p-Cymene
- CAS:
- 99-87-6
- MF:
- C10H14
- MW:
- 134.22
Suppliers by country/region
Company Type
Properties
- Melting point:
- -68 °C
- Boiling point:
- 176-178 °C(lit.)
- Density
- 0.86 g/mL at 25 °C(lit.)
- vapor density
- 4.62 (vs air)
- vapor pressure
- 1.5 mm Hg ( 20 °C)
- FEMA
- 2356 | P-CYMENE
- refractive index
- n
20/D 1.490(lit.)
- Flash point:
- 117 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform (Sparingly), Ethyl Acetate (Slightly)
- form
- Liquid
- color
- Clear
- Odor
- Mild, pleasant; aromatic, solvent-type.
- explosive limit
- 5.6%
- Odor Threshold
- 0.057ppm
- Odor Type
- terpenic
- Water Solubility
- PRACTICALLY INSOLUBLE
- JECFA Number
- 1325
- Merck
- 14,2763
- BRN
- 1903377
- Dielectric constant
- 2.3（17℃）
- Stability:
- Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases.
- InChIKey
- HFPZCAJZSCWRBC-UHFFFAOYSA-N
- LogP
- 4.1-4.8 at 20℃
Safety Information
- Symbol(GHS)
GHS02,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- H226-H304-H361f-H411
- Precautionary statements
- P201-P202-P210-P273-P301+P310-P331
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38
- Safety Statements
- 26-36
- RIDADR
- UN 2046 3/PG 3
- WGK Germany
- 2
- RTECS
- GZ5950000
- Autoignition Temperature
- 817 °F
- TSCA
- Yes
- HazardClass
- 3
- PackingGroup
- III
- HS Code
- 29029090
- Toxicity
- LD50 orally in rats: 4750 mg/kg (Jenner)
Use
Wash p-cymene with cold, conc H2SO4 until there is no further colour change, then repeatedly with H2O, 10% aqueous Na2CO3 and H2O again. Dry it over Na2SO4, CaCl2 or MgSO4, and distil it. Further purification steps include steam distillation from 3% NaOH, percolation through silica gel or activated alumina, and a preliminary reflux for several days over powdered sulfur. Store it over CaH2. [Beilstein 5 IV 1060.]
196 supplier list of "p-Cymene"
- Product Name:TIANFU-CHEM - p-Cymene
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:P-Cymene / 4-Isopropyltoluen
- Products Intro:Purity: 99% | Package: 200kg/drum
- Company Type: Service provider
- Country/Region: CHINA
- Main Products: UDDA
- Product Name:p-Cymene
- Products Intro:Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7-ADA,2,4,6-Trichloroaniline,TRIMETHYLOXONIUM TETRAFLUOROBORATE,Zinc sulfide,5-HEXEN-1-OL
- Product Name:p-Cymene
- Products Intro:Purity: 0.99 | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:p-Cymene
- Products Intro:Package: 1KG;5KG;100KG;1000KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:p-Cymene
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:p-Cymene
- Products Intro:Purity: 98% | Package: 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chlorogenic acid,Tea polyphenol,Acacetin,Gentiopicroside,Jatrorrhizine
You can find p-Cymene suppliers,
manufacturers, and distributors from countries such as China, United States and the India here.
Browse to the tetrahydrofuran product information displayed by the supplier,
as well as the supplier's contact and capability information.