Basic Information | Post buying leads | Suppliers |
Name |
2,3-Dichlorothiophene-5-sulphonyl chloride |
EINECS | -0 |
CAS No. | 126714-85-0 | Density | 1.803 g/cm3 |
PSA | 70.76000 | LogP | 4.06320 |
Solubility | N/A | Melting Point |
54-58 °C(lit.) |
Formula | C4HCl3O2S2 | Boiling Point | 338.7 °C at 760 mmHg |
Molecular Weight | 251.542 | Flash Point | 158.6 °C |
Transport Information | N/A | Appearance | N/A |
Safety | 26-36/37/39-45 | Risk Codes | 34 |
Molecular Structure | Hazard Symbols | C | |
Synonyms |
2,3-Dichlorothiophene-5-sulfonylchloride;4,5-Dichlorothiophene-2-sulfonyl chloride; |
The 2,3-Dichlorothiophene-5-sulphonyl chloride is an organic compound with the formula C4HCl3O2S2. The IUPAC name of this chemical is 4,5-dichlorothiophene-2-sulfonyl chloride. With the CAS registry number 126714-85-0, it is also named as 2-Thiophenesulfonyl chloride, 4,5-dichloro-. The product's categories are Thiophene & Benzothiophene; Halogenated Heterocycles; Heterocyclic Building Blocks; Thiophenes; ThiophenesBuilding Blocks. Besides, it should be stored in a closed cool and dry place.
Physical properties about 2,3-Dichlorothiophene-5-sulphonyl chloride are: (1)ACD/LogP: 3.58; (2)ACD/LogD (pH 5.5): 3.58; (3)ACD/LogD (pH 7.4): 3.58; (4)ACD/BCF (pH 5.5): 307.56; (5)ACD/BCF (pH 7.4): 307.56; (6)ACD/KOC (pH 5.5): 2101.2; (7)ACD/KOC (pH 7.4): 2101.2; (8)#H bond acceptors: 2 ; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 70.76 Å2; (11)Index of Refraction: 1.607; (12)Molar Refractivity: 48.19 cm3; (13)Molar Volume: 139.4 cm3; (14)Polarizability: 19.1×10-24cm3; (15)Surface Tension: 55.8 dyne/cm; (16)Density: 1.803 g/cm3; (17)Flash Point: 158.6 °C; (18)Enthalpy of Vaporization: 55.9 kJ/mol; (19)Boiling Point: 338.7 °C at 760 mmHg; (20)Vapour Pressure: 0.00019 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
It can cause burns. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. When you are using it, wear suitable gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cl)(=O)c1sc(Cl)c(Cl)c1
(2)InChI: InChI=1/C4HCl3O2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H
(3)InChIKey: IVTWLTRKVRJPNG-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C4HCl3O2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H
(5)Std. InChIKey: IVTWLTRKVRJPNG-UHFFFAOYSA-N