Dibenzofuran
Dibenzofuran
- CAS:
- 132-64-9
- MF:
- C12H8O
- MW:
- 168.19
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Company Type
Properties
- Melting point:
- 80-82 °C (lit.)
- Boiling point:
- 154-155 °C/20 mmHg (lit.)
- Density
- 1,3 g/cm3
- vapor pressure
- 2.48 x 10-3 mmHg at 25 °C (Chirico et al., 1990)
- refractive index
- 1.6480
- Flash point:
- 130 °C
- storage temp.
- Store below +30°C.
- solubility
- Insoluble in wate(<1 mg/mL). Soluble in nonpolar organic solvents.
- form
- Solid
- color
- White to Almost white
- Water Solubility
- <0.1 g/100 mL at 20 ºC
- BRN
- 121100
- Henry's Law Constant
- 5.82 x 10-5 atm?m3/mol at 25 °C (approximate - calculated from water solubility and vapor pressure)
- Dielectric constant
- 3.0（100℃）
- InChIKey
- TXCDCPKCNAJMEE-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS02,GHS06,GHS08,GHS07,GHS09
- Signal word
- Danger
- Hazard statements
- H401-H225-H301+H311+H331-H370-H302-H411
- Precautionary statements
- P210-P260-P280-P301+P310-P311-P273-P391-P501
- Hazard Codes
- N,Xn,T,F
- Safety Statements
- 22-24/25-61-29-45-36/37-16-7-7/9-23-53
- RIDADR
- UN3077
- WGK Germany
- 3
- RTECS
- HP4430000
- TSCA
- Yes
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29329995
- Toxicity
- Heitmuller et al. (1981) reported a NOEC of 1.0 ppm.
Use
Dissolve dibenzofuran in diethyl ether, then shake it with two portions of aqueous NaOH (2M), wash it with water, separate and dry (MgSO4) it. After evaporating the ether, dibenzofuran is crystallised from aqueous 80% EtOH and then dried under vacuum. [Cass et al. J Chem Soc 1406 1958.] High purity material is obtained by zone refining. [Beilstein 17 V 234.]
7 India supplier list of "Dibenzofuran"
- Product Name:Dibenzofuran
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Dibenzofuran
- Products Intro:Brand:sigma aldrich | Product Number:236373 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Dibenzofuran 98%
- Products Intro:Brand：Glrinnovations | OriginalID：GLR19.012753
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Dibenzofuran
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Dibenzofuran
- Products Intro:Brand:tcichemicals | Product Number:D0147 | Purity:min.98.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Dibenzofuran
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Dibenzofuran
- Company Type: Reagent
- Country/Region: Vadodara,INDIA
- Product Name:Dibenzofuran
- Company Type: Reagent
- Country/Region: Mumbai,INDIA
- Product Name:dibenzofuran
- Products Intro:Brand:thermofisher.in | Product Number:ALF-A16521-14 | Purity:98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Dibenzofuran
- Products Intro:Brand:clearsynth | Product Number:CS-T-88239
- Company Type: Trader
- Country/Region: Hyderabad,INDIA