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Hexane-2,5-diyl bis(4-fluorobenzenesulfonate) is a complex organic compound with the chemical formula C18H14F2O6S2. It is a white crystalline solid that is soluble in organic solvents. hexane-2,5-diyl bis(4-fluorobenzenesulfonate) is characterized by a central hexane chain with two 4-fluorobenzenesulfonate groups attached to the 2nd and 5th carbon atoms. The presence of fluorine atoms in the benzene rings imparts unique electronic and steric properties to the molecule. It is often used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals and specialty chemicals, due to its ability to act as a leaving group in substitution reactions. The compound's stability and reactivity make it a valuable tool in the synthesis of complex molecules, where selective fluorination or the introduction of specific functional groups is required.

6278-64-4

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Basic information
1. Product Name: hexane-2,5-diyl bis(4-fluorobenzenesulfonate)
2. Synonyms: 4-(((4-Fluorophenyl)sulfonyl)oxy)-1-methylpentyl 4-fluorobenzenesulfonate
3. CAS NO:6278-64-4
4. Molecular Formula: C₁₈H₂₀F₂O₆S₂
5. Molecular Weight: 434.4746
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 539.7°C at 760 mmHg
3. Flash Point: 280.2°C
4. Appearance: N/A
5. Density: 1.35g/cm³
6. Vapor Pressure: 3.6E-11mmHg at 25°C
7. Refractive Index: 1.537
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: hexane-2,5-diyl bis(4-fluorobenzenesulfonate)(CAS DataBase Reference)
11. NIST Chemistry Reference: hexane-2,5-diyl bis(4-fluorobenzenesulfonate)(6278-64-4)
12. EPA Substance Registry System: hexane-2,5-diyl bis(4-fluorobenzenesulfonate)(6278-64-4)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 6278-64-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 6278-64-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,7 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6278-64:
(6*6)+(5*2)+(4*7)+(3*8)+(2*6)+(1*4)=114
114 % 10 = 4
So 6278-64-4 is a valid CAS Registry Number.

6278-64-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	5-(4-fluorophenyl)sulfonyloxyhexan-2-yl 4-fluorobenzenesulfonate

1.2 Other means of identification

Product number	-
Other names	4-(((4-Fluorophenyl)sulfonyl)oxy)-1-methylpentyl 4-fluorobenzenesulfonate

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:6278-64-4 SDS

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