Substance
ID:715515
Names and Identifiers
IUPAC Traditional name
dibenzothiophene
IUPAC name
8-thiatricyclo[7.4.0.02,7]trideca-1(9),2(7),3,5,10,12-hexaene
Synonyms
Diphenylene sulfideDibenzothiophene二苯并噻吩
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
Properties
Safety Information
Risk Statements
22-50/53
Hazard Class
9
Packing Group
III
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS Hazard statements
H301-H400-H410
Safety Statements
36-57
European Hazard Symbols
Nature polluting (N)
Harmful (X)RTECS
HQ3490550
GHS Precautionary statements
P273-P264-P301+P310-P321-P405-P501A
TSCA Listed
是
UN Number
UN3077
Physical Property
Boiling Point
332-333°C
Flash Point
170°C(338°F)
Melting Point
97-100°C
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Lithiation occurs at the 4-position (ortho to the S atom). The lithio-derivative reacts with electrophiles, such as bromine: J. Am. Chem. Soc., 76, 5786 (1954).