Pyrene
Pyrene
- CAS:
- 129-00-0
- MF:
- C16H10
- MW:
- 202.25
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Company Type
Properties
- Melting point:
- 148 °C
- Boiling point:
- 393 °C
- Density
- 1.271
- vapor pressure
- 180 at 25 °C (extrapolated from vapor pressures determined at higher temperatures, Tesconi andYalkowsky, 1998)
- refractive index
- 1.8520 (estimate)
- Flash point:
- 210 °C
- storage temp.
- room temp
- solubility
- ethanol: soluble
- form
- crystalline
- pka
- >15 (Christensen et al., 1975)
- color
- Pale yellow to yellow-greenish
- Specific Gravity
- 1.271
- Water Solubility
- almost insoluble
- λmax
- 330nm(EtOH)(lit.)
- Merck
- 14,7963
- BRN
- 1307225
- Henry's Law Constant
- 0.490 at 25 °C (thermodynamic method-GC/UV spectrophotometry, Altschuh et al., 1999)
- Exposure limits
- OSHA: TWA 0.2 mg/m3
- InChIKey
- BBEAQIROQSPTKN-UHFFFAOYSA-N
- LogP
- 5.43 at 30℃ and pH5-8
Safety Information
- Symbol(GHS)
GHS09
- Signal word
- Warning
- Hazard statements
- H410
- Precautionary statements
- P273-P391-P501
- Hazard Codes
- N,T+,T,F,Xn
- Safety Statements
- 60-61-45-36/37-28A-22-16-7-24/25-23-53-62-26
- RIDADR
- UN 3077 9/PG 3
- WGK Germany
- 2
- RTECS
- UR2450000
- TSCA
- Yes
- HazardClass
- 6.1(b)
- PackingGroup
- III
- HS Code
- 29349990
- Toxicity
- LD50 orally in Rabbit: 2700 mg/kg
Use
Pyrene can be used in the production of dyes such as indanthrone dyes and anthraquinone vat dyes. It can be used as raw material of organic synthesis. For example, it can be used for production of 1, 4, 5, 8-naphthalene tetracarboxylic acid via oxidation. It can be applied to dyes, synthetic resins and plastics; it can also be used for the manufacturing of vat dye Brilliant Orange GR and various kinds of other dyes. Moreover, it can also be used for the manufacturing of pesticides and plasticizers.
7 India supplier list of "Pyrene"
- Product Name:Pyrene RS
- Products Intro:Purity: 98.78 | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Ptyrone (Diabetic Food Supplement)
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Pyrene
- Products Intro:Brand:sigma aldrich | Product Number:185515 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Pyrene 95%, for synthesis
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.075347
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Pyrene
- Products Intro:Brand:clearsynth | Product Number:CS-T-41002
- Company Type: Trader
- Country/Region: Hyderabad,INDIA
- Product Name:Pyrene
- Products Intro:Brand:tcichemicals | Product Number:P1104 | Purity:min.97.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:pyrene
- Products Intro:Brand:thermofisher.in | Product Number:180830250 | Purity:98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Pyrene
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Pyrene
- Company Type: Reagent
- Country/Region: Mumbai,INDIA