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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 1,3-Diphenylisothianaphthene
1,3-Diphenylisothianaphthene structure, CAS 16587-39-6

1,3-Diphenylisothianaphthene

CAS Number16587-39-6

Synonyms1,3-Diphenyl-1,7a-dihydro-2-benzothiophene; 1,3-Diphenylisobenzothiophene; 1,3-diphenylisothionaphthene; 1,3-Diphenylisothianaphthene; 1,3-Diphenylisothiobenzofuran; 1,3-Diphenyl-benzo[c]thiophen; 1,3-Diphenylbenzo[c]thiophene

Molecular FormulaC20H16S

Molecular Weight288.406

Purity

Density1.2±0.1 g/cm3

Boiling Point477.7±45.0 °C at 760 mmHg

Melting Point114-119ºC

Flash Point

AppearanceYellow soft powder

EINECS

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Symbol

Signal Word

Cat. No.: 2A-9077878 Purity:
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Chemical & Physical Properties
CAS Number16587-39-6
Catalog No.2A-9077878
Chinese Name1,3-二苯基苯并噻吩
Synonyms1,3-Diphenyl-1,7a-dihydro-2-benzothiophene; 1,3-Diphenylisobenzothiophene; 1,3-diphenylisothionaphthene; 1,3-Diphenylisothianaphthene; 1,3-Diphenylisothiobenzofuran; 1,3-Diphenyl-benzo[c]thiophen; 1,3-Diphenylbenzo[c]thiophene
Molecular FormulaC20H16S
Molecular Weight288.406
Density1.2±0.1 g/cm3
Boiling Point477.7±45.0 °C at 760 mmHg
Melting Point114-119ºC
AppearanceYellow soft powder
Storage ConditionSealed in a cool, dry environment
HTC2934999090
PubChem ID424121
SMILESc1ccc(-c2sc(-c3ccccc3)c3ccccc23)cc1
InChIInChI=1S/C20H14S/c1-3-9-15(10-4-1)19-17-13-7-8-14-18(17)20(21-19)16-11-5-2-6-12-16/h1-14H
InChI KeyRQXSNTYLVXFUAA-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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