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67984-20-7

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Basic Information
CAS No.: 67984-20-7
Name: 3,3'-DIMETHYL-2,2'-BITHIOPHENYL
Article Data: 1
Molecular Structure:
Molecular Structure of 67984-20-7 (3,3'-DIMETHYL-2,2'-BITHIOPHENYL)
Formula: C10H10S2
Molecular Weight: 194.32
Synonyms: 3,3'-Dimethyl-2,2'-bithiophene;3,3'-Dimethyl-2,2'-bithiophenyl,98%;3,3-Dimethyl-2,2''-bithiopheny;
Density: 1.169 g/cm3
Boiling Point: 244.9 °C at 760 mmHg
Flash Point: 73.3 °C
Hazard Symbols: Xn
Risk Codes: 22-36
Safety: 24/25
PSA: 56.48000
LogP: 4.09340
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Specification

The CAS register number of 2,2'-Bithiophene,3,3'-dimethyl- is 67984-20-7. It also can be called as 3,3-Dimethyl-2,2''-bithiopheny and the systematic name about this chemical is 3,3'-dimethyl-2,2'-bithiophene. The molecular formula about this chemical is C10H10S2 and the molecular weight is 194.32.

Physical properties about 2,2'-Bithiophene,3,3'-dimethyl- are: (1)ACD/LogP: 4.51; (2)ACD/LogD (pH 5.5): 4.51; (3)ACD/LogD (pH 7.4): 4.51; (4)ACD/BCF (pH 5.5): 1563; (5)ACD/BCF (pH 7.4): 1563; (6)ACD/KOC (pH 5.5): 6727.2; (7)ACD/KOC (pH 7.4): 6727.2; (8)#Freely Rotating Bonds: 1; (9)Polar Surface Area: 56.48 Å2; (10)Index of Refraction: 1.605; (11)Molar Refractivity: 57.26 cm3; (12)Molar Volume: 166.2 cm3; (13)Polarizability: 22.7x10-24cm3; (14)Surface Tension: 41.6 dyne/cm; (15)Density: 1.169 g/cm3; (16)Flash Point: 73.3 °C; (17)Enthalpy of Vaporization: 46.25 kJ/mol; (18)Boiling Point: 244.9 °C at 760 mmHg; (19)Vapour Pressure: 0.0462 mmHg at 25 °C.

When you are using this chemical, please be cautious about it as the following:
When you are using this chemical, avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: s1ccc(c1c2sccc2C)C
(2)InChI: InChI=1/C10H10S2/c1-7-3-5-11-9(7)10-8(2)4-6-12-10/h3-6H,1-2H3
(3)InChIKey: JZAXSONNGUOWCS-UHFFFAOYAK
(4)Std. InChI: InChI=1S/C10H10S2/c1-7-3-5-11-9(7)10-8(2)4-6-12-10/h3-6H,1-2H3
(5)Std. InChIKey: JZAXSONNGUOWCS-UHFFFAOYSA-N