Naphtho[1,2-b]thianaphthene
Names
[ CAS No. ]:
239-35-0
[ Name ]:
Naphtho[1,2-b]thianaphthene
[Synonym ]:
BENZO(B)NAPHTHO(2,1-D)THIOPHENE
benzo[b]naphto[2,1-d]thiophene
benzo[d]naphtho[1,2-b]thiophene
Naphtho[1,2-b]thianaphthene
1,2-Benzo-9-thiafluorene
MFCD00010043
EINECS 205-948-0
11-Thiabenzo(a)fluorene
benzo[b]naptho[2,1-d]thiophene
Naphtho(1,2-b)thianaphthene
Benzo[a]dibenzothiophene
1,2-Benzodiphenylene sulfide
Benzo[b]naphtho[2,1-d]thiophene
benzo[b]naphtho[1,2-d]thiophene
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
434.3±14.0 °C at 760 mmHg
[ Melting Point ]:
188-190ºC(lit.)
[ Molecular Formula ]:
C16H10S
[ Molecular Weight ]:
234.316
[ Flash Point ]:
163.0±6.3 °C
[ Exact Mass ]:
234.050323
[ PSA ]:
28.24000
[ LogP ]:
5.61
[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C
[ Index of Refraction ]:
1.810
MSDS
Safety Information
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
[ Safety Phrases ]:
S22-S24/25
[ RIDADR ]:
NONH for all modes of transport
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
J. Org. Chem. 66(13) , 4576-9, (2001)
We report that the photodeoxygenation of 1,2-benzodiphenylene sulfoxide, 1, generates an intermediate capable of oxidizing the solvent benzene to phenol. The reactivity of the intermediate was probed ...
Gauging the significance of atomic oxygen [O(3P)] in sulfoxide photochemistry. A method for hydrocarbon oxidation.J. Org. Chem. 68(5) , 1886-91, (2003)
A liquid-phase photolysis of 1,2-benzodiphenylene sulfoxide, 1, and dibenzothiophene sulfoxide, 2, was used to generate atomic oxygen [O(3P)] or an equivalent active oxygen species. The reaction for s...
Direct automatic screening and individual determination of polycyclic aromatic hydrocarbons using supercritical fluid extraction coupled on-line with liquid chromatography and fluorimetric detection. Zougagh M, et al.Anal. Chim. Acta 524(1) , 279-85, (2004)