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Name	m-Fluorosulfonylbenzenesulfonyl chloride	EINECS	N/A
CAS No.	2489-52-3	Density	1.649g/cm³
PSA	85.04000	LogP	3.43390
Solubility	N/A	Melting Point	N/A
Formula	C6H4 Cl F O4 S2	Boiling Point	326.5°Cat760mmHg
Molecular Weight	258.679	Flash Point	151.3°C
Transport Information	N/A	Appearance	N/A
Safety	Poison by intravenous route. When heated to decomposition it emits toxic vapors of NO_x, SO_x, F⁻, and Cl⁻.	Risk Codes	N/A
Molecular Structure		Hazard Symbols	N/A
Synonyms	m-Benzenedisulfonylchloride fluoride (7CI,8CI); 3-(Fluorosulfonyl)benzenesulfonyl chloride; NSC310025; m-(Fluorosulfonyl)benzenesulfonyl chloride	Article Data	2

m-Fluorosulfonylbenzenesulfonyl chloride Chemical Properties

Molecule structure of m-Fluorosulfonylbenzenesulfonyl chloride (CAS NO.2489-52-3):

IUPAC Name: 3-Chlorosulfonylbenzenesulfonyl fluoride
Molecular Weight: 258.674963 g/mol
Molecular Formula: C₆H₄ClFO₄S₂
Density: 1.649 g/cm³
Boiling Point: 326.5 °C at 760 mmHg
Flash Point: 151.3 °C
Index of Refraction: 1.541
Molar Refractivity: 49.33 cm³
Molar Volume: 156.8 cm³
Polarizability: 19.55×10^-24 cm³
Surface Tension: 46.3 dyne/cm
Enthalpy of Vaporization: 54.61 kJ/mol
Vapour Pressure: 0.000408 mmHg at 25 °C
XLogP3: 2.1
H-Bond Acceptor: 5
Rotatable Bond Count: 2
Exact Mass: 257.922356
MonoIsotopic Mass: 257.922356
Topological Polar Surface Area: 68.3
Heavy Atom Count: 14
Complexity: 391
Canonical SMILES: C1=CC(=CC(=C1)S(=O)(=O)Cl)S(=O)(=O)F
InChI: InChI=1S/C6H4ClFO4S2/c7-13(9,10)5-2-1-3-6(4-5)14(8,11)12/h1-4H
InChIKey: ZPGHDPUCQANFAD-UHFFFAOYSA-N
EINECS of m-Fluorosulfonylbenzenesulfonyl chloride (CAS NO.2489-52-3): 219-643-5

m-Fluorosulfonylbenzenesulfonyl chloride Toxicity Data With Reference

ivn-mus LD50:56 mg/kg

CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#04699 .

m-Fluorosulfonylbenzenesulfonyl chloride Consensus Reports

Reported in EPA TSCA Inventory.

m-Fluorosulfonylbenzenesulfonyl chloride Safety Profile

RIDADR: 3265
HazardClass: 8
PackingGroup: III
Poison by intravenous route. When heated to decomposition it emits toxic vapors of NO_x, SO_x, F⁻, and Cl⁻.

m-Fluorosulfonylbenzenesulfonyl chloride Specification

m-Fluorosulfonylbenzenesulfonyl chloride (CAS NO.2489-52-3) is also named as BRN 2378859 ; Benzene-1,3-disulfonyl chloride fluoride ; Benzenesulfonyl chloride, m-(fluorosulfonyl)- ; Benzenesulfonyl fluoride, 3-(chlorosulfonyl)- ; NSC 310025 ; m-Benzenedisulfonyl chloride fluoride ; m-Fluorosulfonylbenzenesulfonyl chloride ; 3-Fluorosulphonylbenzenesulphonyl chloride .

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