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| CAS No.: | 173777-89-4 |
|---|---|
| Name: | 2,5-Dichlorothiophene |
| Article Data: | 20 |
| Molecular Structure: | |
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| Formula: | C4H2Cl2S |
| Molecular Weight: | 153.032 |
| Synonyms: | DICHLOROTHIOPHENE;2,6-DICHLOROTHIOPHENE;2,5-Dichlorothiophene, 96.0%(GC) |
| EINECS: | 221-638-8 |
| Density: | 1.488 g/cm3 |
| Boiling Point: | 158.9 °C at 760 mmHg |
| Flash Point: | 59.4 °C |
| Hazard Symbols: | R26/27/28:; R40:; |
| Risk Codes: | T+:Very toxic; ">  T+:Very toxic; |
| PSA: | 28.24000 |
| LogP: | 3.05490 |
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Specification
The 2,5-Dichlorothiophene is an organic compound with the formula C4H2Cl2S. The systematic name of this chemical is 2,5-Dichlorothiophene. With the CAS registry number 173777-89-4, it is also named as 2,-Dichlorothiophene. The product's category is Sulphur Derivatives. Besides, its molecular weight is 153.0297.
Physical properties about 2,5-Dichlorothiophene are: (1)ACD/LogP: 3.20; (2)ACD/LogD (pH 5.5): 3.2; (3)ACD/LogD (pH 7.4): 3.2; (4)ACD/BCF (pH 5.5): 158.34; (5)ACD/BCF (pH 7.4): 158.34; (6)ACD/KOC (pH 5.5): 1306.41; (7)ACD/KOC (pH 7.4): 1306.41; (8)Polar Surface Area: 28.24 Å2; (9)Index of Refraction: 1.584; (10)Molar Refractivity: 34.42 cm3; (11)Molar Volume: 102.8 cm3; (12)Polarizability: 13.64×10-24 cm3; (13)Surface Tension: 42.2 dyne/cm; (14)Density: 1.488 g/cm3; (15)Flash Point: 59.4 °C; (16)Enthalpy of Vaporization: 37.92 kJ/mol; (17)Boiling Point: 158.9 °C at 760 mmHg; (18)Vapour Pressure: 3.33 mmHg at 25 °C.
You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C4H2Cl2S/c5-3-1-2-4(6)7-3/h1-2H
(2)InChIKey: FGYBDASKYMSNCX-UHFFFAOYAS
(3)Std. InChI: InChI=1S/C4H2Cl2S/c5-3-1-2-4(6)7-3/h1-2H
(4)Std. InChIKey: FGYBDASKYMSNCX-UHFFFAOYSA-N