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45775

Supelco

Dibenzofuran

analytical standard

Synonym(s):

Diphenylene oxide

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About This Item

Empirical Formula (Hill Notation):
C12H8O
CAS Number:
132-64-9
Molecular Weight:
168.19
Beilstein:
121100
EC Number:
205-071-3
MDL number:
MFCD00004968
UNSPSC Code:
41116107
PubChem Substance ID:
329756945

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

154-155 °C/20 mmHg (lit.)

mp

80-82 °C (lit.)

application(s)

environmental

format

neat

SMILES string

c1ccc2c(c1)oc3ccccc23

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

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

266.0 °F - closed cup

Flash Point(C)

130 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ4570

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Markus Hauck et al.
Annals of botany, 103(1), 13-22 (2008-11-04)
Many species of lichen-forming fungi contain yellow or orange extracellular pigments belonging to the dibenzofurans (usnic acid), anthraquinones (e.g. parietin) or pulvinic acid group. These pigments are all equally efficient light screens, leading us to question the potential ecological and
Hyo-Bang Moon et al.
Marine pollution bulletin, 64(11), 2357-2363 (2012-09-18)
Concentrations of polychlorinated dibenzo-p-dioxins, dibenzofurans (PCDD/Fs) and dioxin-like polychlorinated biphenyls (DL-PCBs) were determined in surface sediments from Lake Shihwa and from creeks that discharge into this artificial lake. The toxic equivalents (TEQs) in sediments ranged from 1.0 to 1770 pg/g
Ming-Chieh Li et al.
Environmental research, 120, 71-75 (2012-10-03)
In 1979, approximately 2,000 people in central Taiwan were accidentally exposed to polychlorinated biphenyls and dibenzofurans due to ingestion of contaminated cooking oil. This event was called Yucheng, "oil-syndrome" in Chinese. We followed the exposed persons and compared their cause-specific
Kai Hsien Chi et al.
Chemosphere, 91(2), 150-156 (2013-01-23)
Sun Moon Lake (SML) is located at 23°52'N, 120°55'E near the center of Taiwan Island. In 2009, deposition of polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD/F) in ambient air, water bodies and sediments were measured in SML in this study. The monthly
Lin Zhou et al.
Journal of environmental monitoring : JEM, 14(7), 1935-1942 (2012-05-30)
Polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and polybrominated dibenzo-p-dioxins and dibenzofurans (PBDD/Fs) in surface sediment samples from Taihu Lake--an important water supply of the Yangtze River Delta, China--were investigated in the present study. Concentrations of PCDD/Fs ranged from 0.91 to 4.8
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