CAS No.1207-15-4,2,8-DIMETHYLDIBENZOTHIOPHENE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	1207-15-4
Name:	2,8-DIMETHYLDIBENZOTHIOPHENE
Article Data:	18

Formula:	C₁₄H₁₂S
Molecular Weight:	212.315
Synonyms:	2,8-Dimethyldibenzothiophene;2,8-Dimethyldibenzo[b,d]thiophene;
Density:	1.181 g/cm³
Melting Point:	120 °C
Boiling Point:	364.9 °C at 760 mmHg
Flash Point:	130.2 °C
Risk Codes:	36/37/38
Safety:	26-36/37/39
PSA:	28.24000
LogP:	4.67130

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Specification

The Dibenzothiophene,2,8-dimethyl-, with the CAS registry number 1207-15-4, is also known as 2,8-Dimethyldibenzo[b,d]thiophene. This chemical's molecular formula is C₁₄H₁₂S and molecular weight is 212.31. What's more, its systematic name is 2,8-dimethyldibenzothiophene. It should be sealed and stored in a cool and dry place. Moreover, it should be ensured that the workshop is well ventilated or equipped with exhaust devices.

Physical properties of Dibenzothiophene,2,8-dimethyl- are: (1)ACD/LogP: 5.30; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.3; (4)ACD/LogD (pH 7.4): 5.3; (5)ACD/BCF (pH 5.5): 6282.28; (6)ACD/BCF (pH 7.4): 6282.28; (7)ACD/KOC (pH 5.5): 18208.91; (8)ACD/KOC (pH 7.4): 18208.91; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 28.24 Å²; (13)Index of Refraction: 1.706 ; (14)Molar Refractivity: 69.97 cm³; (15)Molar Volume: 179.6 cm³; (16)Polarizability: 27.73×10^-24cm³; (17)Surface Tension: 48.1 dyne/cm; (18)Density: 1.181 g/cm³; (19)Flash Point: 130.2 °C; (20)Enthalpy of Vaporization: 58.71 kJ/mol; (21)Boiling Point: 364.9 °C at 760 mmHg; (22)Vapour Pressure: 3.42E-05 mmHg at 25°C.

Uses of Dibenzothiophene,2,8-dimethyl-: it can be used to produce 3,3'-dimethyl-biphenyl at the temperature of 55 °C. It will need reagents lithium aluminium hydride, (2,2'-bipyridyl)(1,5-cyclooctadiene)nickel and solvent tetrahydrofuran with the reaction time of 48 hours. The yield is about 82%.

Dibenzothiophene,2,8-dimethyl- can be used to produce 3,3'-dimethyl-biphenyl at the temperature of 55 °C

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC1=CC2=C(C=C1)SC3=C2C=C(C=C3)C
(2)InChI: InChI=1S/C14H12S/c1-9-3-5-13-11(7-9)12-8-10(2)4-6-14(12)15-13/h3-8H,1-2H3
(3)InChIKey: RRYWCJRYULRSJM-UHFFFAOYSA-N