Cas no 132-64-9 (Dibenzofuran)
Dibenzofuran is a heterocyclic organic compound consisting of two benzene rings fused to a central furan ring (C12H8O). It is a stable, aromatic compound widely used as an intermediate in the synthesis of pharmaceuticals, agrochemicals, and specialty polymers. Its rigid, planar structure contributes to high thermal and chemical stability, making it valuable in high-performance material applications. Dibenzofuran also serves as a precursor in the production of dyes, resins, and flame retardants. Due to its low reactivity under standard conditions, it is a reliable building block in organic synthesis. Its well-characterized properties ensure consistent performance in industrial and research applications.
Dibenzofuran structure
Product Name:Dibenzofuran
CAS No:132-64-9
MF:C12H8O
MW:168.191323280334
MDL:MFCD00004968
CID:36286
PubChem ID:568
Update Time:2025-06-07
Dibenzofuran Chemical and Physical Properties
Names and Identifiers
-
- Dibenzo[b,d]furan
- Diphenylene oxide
- Dibenzo[b,d]furan (purity)
- Industry fluorene oxide
- Dibenzofuran
- Dibenzofuran solution
- biphenylene oxide
- Biphenylenoxid
- DBF
- DIBENZOFURON
- Dibenzofurane
- Dibenzofuran 1
- Dibenzofuran 98%
- Dibenzofurans
- 2,2'-Biphenylene oxide
- 2,2'-Biphenylylene oxide
- Dibenzo(b,d)furan
- Dibenzol(b,d)furan
- [1,1'-Biphenyl]-2,2'-diyl oxide
- (1,1'-Biphenyl)-2,2'-diyl oxide
- TXCDCPKCNAJMEE-UHFFFAOYSA-N
- 8U54U639VI
- DSSTox_CID_1993
- DSSTox_RID_76446
- DSSTox_GSID_21993
- NCGC00164102-03
- Q419513
- EINECS 205-071-3
- CHEBI:28145
- 1IT
- DIBENZOFURAN [HSDB]
- NS00010742
- Dibenzofuran, analytical standard
- Tox21_202116
- NSC1245
- DIBENZOFURAN [MI]
- bmse000548
- 132-64-9
- HSDB 2163
- DTXCID801993
- NSC 1245
- NCGC00164102-02
- CHEMBL277497
- MFCD00004968
- NCGC00164102-01
- NCGC00259665-01
- AC-19766
- UNII-8U54U639VI
- AKOS000120971
- dibenzo[bd]furan
- Dibenzofuran, 98%
- 8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2(7),3,5,10,12-hexaene
- CAS-132-64-9
- CS-W017802
- Q-101160
- InChI=1/C12H8O/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8
- [1,2'-diyl oxide
- DIBENZO (b,d) FURAN (purity)
- Z57127512
- NSC-1245
- AI3-00039
- Tox21_300052
- DTXSID2021993
- Dibenzo[b,d]furan, BCR(R) certified Reference Material
- PS-5378
- EN300-18022
- 8-oxatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5,10,12-hexaene
- NCGC00254221-01
- C07729
- HY-W017086
- SCHEMBL8207
- BDBM50408362
- D0147
- FT-0624634
- CCRIS 1436
- Dibenzofuran-D8
- 2,2'Biphenylene oxide
- Dibenzofuran D8 10 mug/mL in Cyclohexane
- (1,1'Biphenyl)2,2'diyl oxide
- DB-042123
- STL185574
- 2,2'Biphenylylene oxide
- doi:10.14272/TXCDCPKCNAJMEE-UHFFFAOYSA-N.1
-
- MDL： MFCD00004968
- Inchi： 1S/C12H8O/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8H
- InChI Key： TXCDCPKCNAJMEE-UHFFFAOYSA-N
- SMILES： O1C2C=CC=CC=2C2C=CC=CC1=2
- BRN： 121100
Computed Properties
- Exact Mass: 168.05800
- Monoisotopic Mass: 168.057515
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 1
- Heavy Atom Count: 13
- Rotatable Bond Count: 0
- Complexity: 170
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- XLogP3: 4.1
- Topological Polar Surface Area: 13.1
- Surface Charge: 0
- Tautomer Count: nothing
Experimental Properties
- Color/Form: White or light yellow crystals.
- Density: 1,3 g/cm3
- Melting Point: 82.0 to 85.0 deg-C
- Boiling Point: 154-155?°C/20?mmHg(lit.)
- Flash Point: Fahrenheit: 266 ° f
Celsius: 130 ° c - Refractive Index: 1.6480
- Solubility: Insoluble in wate(<1 mg/mL). Soluble in nonpolar organic solvents.
- Water Partition Coefficient: <0.1 g/100 mL at 20 oC
- PSA: 13.14000
- LogP: 3.58600
- Solubility: Insoluble in water, soluble in ethanol, acetone, benzene. Soluble in ether.
Dibenzofuran Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H302,H411
- Warning Statement： P273
- Hazardous Material transportation number：UN3077
- WGK Germany：3
- Hazard Category Code： 22-51/53
- Safety Instruction： S22-S24/25-S61-S29-S45-S36/37-S16-S7-S7/9-S23-S53
- RTECS：HP4430000
-
Hazardous Material Identification：
- Packing Group：III
- Hazard Level：9
- Safety Term：9
- Packing Group：III
- Risk Phrases：R51/53
- HazardClass：9
- PackingGroup：III
- TSCA：Yes
- Storage Condition：Sealed in dry,Room Temperature(BD0973)
Dibenzofuran Customs Data
- HS CODE：29329995
- Customs Data：
China Customs Code:
2932999099Overview:
2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Dibenzofuran Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 236373-10G |
Dibenzofuran |
132-64-9 | 10g |
￥609.41 | 2023-12-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 236373-50G |
Dibenzofuran |
132-64-9 | 50g |
￥1918.48 | 2023-12-09 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 45775-100MG |
Dibenzofuran |
132-64-9 | analytical standard | 100MG |
￥447.05 | 2022-02-23 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | D806333-2.5kg |
Dibenzofuran |
132-64-9 | 98% | 2.5kg |
1,180.00 | 2021-05-17 | |
| SHANG HAI SHAO YUAN SHI JI Co., Ltd. | SY014648-25g |
Dibenzofuran |
132-64-9 | ≥98% | 25g |
￥27.0 | 2023-09-15 | |
| SHANG HAI SHAO YUAN SHI JI Co., Ltd. | SY014648-100g |
Ethyl 4-Methyl-1,2,3-thiadiazole-5-carboxylate |
132-64-9 | ≥98% | 100g |
￥60.0 | 2023-09-15 | |
| SHANG HAI SHAO YUAN SHI JI Co., Ltd. | SY014648-500g |
Ethyl 4-Methyl-1,2,3-thiadiazole-5-carboxylate |
132-64-9 | ≥98% | 500g |
￥300.0 | 2023-09-15 | |
| TRC | D417185-10g |
Dibenzofuran |
132-64-9 | 10g |
$ 69.00 | 2023-09-07 | ||
| TRC | D417185-50g |
Dibenzofuran |
132-64-9 | 50g |
$ 110.00 | 2023-09-07 | ||
| TRC | D417185-100g |
Dibenzofuran |
132-64-9 | 100g |
$ 150.00 | 2023-09-07 |
Dibenzofuran Suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:132-64-9)氧芴
Order Number:LE1635666;LE12150
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:30
Price ($):discuss personally
Email:[email protected]
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier
(CAS:132-64-9)Dibenzofuran
Order Number:1635666
Stock Status:in Stock
Quantity:Company Customization
Purity:98%
Pricing Information Last Updated:Monday, 14 April 2025 21:49
Price ($):discuss personally
Email:[email protected]
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:132-64-9)Dibenzofuran
Order Number:A806467
Stock Status:in Stock
Quantity:1kg
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 04:45
Price ($):171.0
Email:[email protected]
Dibenzofuran Related Literature
-
Amit Kumar,Moh. Sattar,Ajay Verma,Ankit Dara,Sangit Kumar RSC Adv. 2015 5 44728
-
Barreddi Chiranjeevi,Ganesh Koyyada,S. Prabusreenivasan,Vanaja Kumar,Pombala Sujitha,C. Ganesh Kumar,B. Sridhar,Saida Shaik,Malapaka Chandrasekharam RSC Adv. 2013 3 16475
-
Kyu Man Youn,Hyuna Lee,Han Jong Yoo,Young Hun Jung,Jae Do Park,Hyein Jeong,Jungsub Lee,Ju Young Lee,Jang Hyuk Kwon J. Mater. Chem. C 2020 8 13811
-
Shanmugam Karthik,Thirumanavelan Gandhi New J. Chem. 2018 42 15811
-
Ju Hui Yun,Yu Jin Kang,Si Hyun Han,Jun Yeob Lee J. Mater. Chem. C 2018 6 320
Related Categories
- Solvents and Organic Chemicals Organic Compounds Organoheterocyclic compounds Benzofurans Dibenzofurans
- Pharmaceutical and Biochemical Products Medicinal Building Blocks Heterocyclic Building Blocks
- Solvents and Organic Chemicals Organic Compounds Heterocyclic Compounds
- Pharmaceutical and Biochemical Products Pharmaceutical Active Ingredients
132-64-9 (Dibenzofuran) Related Products
- 242-51-3(Dinaphtho[2,3-b:2',3'-d]furan)
- 210-75-3(Benzo[1,2-b:3,4-c']difuran(8CI,9CI))
- 210-79-7(Benzo[1,2-b:4,3-b']difuran)
- 239-69-0(Dinaphtho[1,2-b:2',1'-d]furan)
- 267-58-3(Benzo[1,2-b:4,5-b']difuran)
- 198-10-7(Benzo[b]phenanthro[1,2-d]furan(7CI,8CI,9CI))
- 204-91-1(Dinaphtho[2,1-b:2',3'-d]furan(6CI,7CI,8CI,9CI))
- 208-37-7(Benzo[1,2-b:4,5-b']bisbenzofuran)
- 267-36-7(Benzo[1,2-b:4,5-c']difuran(8CI,9CI))
- 239-90-7(Dinaphtho[1,2-b:2',3'-d]furan(6CI,7CI,8CI,9CI))
