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CAS No.: | 84864-63-1 |
---|---|
Name: | 1H-pyrrole-2-sulphonic acid |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C4H5NO3S |
Molecular Weight: | 147.155 |
Synonyms: | 2-Pyrrolesulfonicacid (5CI); |
EINECS: | 284-386-8 |
Density: | 1.625g/cm3 |
PSA: | 78.54000 |
LogP: | 1.34220 |
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The 1H-Pyrrole-2-sulfonicacid, with CAS registry number 84864-63-1, belongs to the following product category: Benzenes. It has the systematic name of 1H-pyrrole-2-sulfonic acid. And the chemical formula of this chemical is C4H5NO3S. What's more, its EINECS is 284-386-8.
Physical properties of 1H-Pyrrole-2-sulfonicacid: (1)ACD/LogP: -1.00; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -4.5; (4)ACD/LogD (pH 7.4): -4.5; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 56.68 Å2; (13)Index of Refraction: 1.601; (14)Molar Refractivity: 31.02 cm3; (15)Molar Volume: 90.5 cm3; (16)Polarizability: 12.3×10-24cm3; (17)Surface Tension: 69.7 dyne/cm; (18)Density: 1.625 g/cm3.
You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(O)c1cccn1
(2)InChI: InChI=1/C4H5NO3S/c6-9(7,8)4-2-1-3-5-4/h1-3,5H,(H,6,7,8)
(3)InChIKey: KKQCQCXUVZBOCL-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C4H5NO3S/c6-9(7,8)4-2-1-3-5-4/h1-3,5H,(H,6,7,8)
(5)Std. InChIKey: KKQCQCXUVZBOCL-UHFFFAOYSA-N