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Propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate) is a complex organic compound with the chemical formula C28H26O6S2. It is a derivative of propane and benzene, featuring a propane chain connecting two benzene rings, with each benzene ring further connected to a 4-methylbenzenesulfonate group. propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate) is characterized by its symmetrical structure and the presence of sulfonate groups, which contribute to its solubility and reactivity. It is typically synthesized for use in chemical research and as an intermediate in the production of various pharmaceuticals and specialty chemicals. The compound's properties, such as its molecular weight and melting point, are important considerations in its applications and handling.

2665-65-8

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Basic information
1. Product Name: propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate)
2. Synonyms:
3. CAS NO:2665-65-8
4. Molecular Formula: C₂₉H₂₈O₆S₂
5. Molecular Weight: 536.659
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 677.5°C at 760 mmHg
3. Flash Point: 363.5°C
4. Appearance: N/A
5. Density: 1.269g/cm³
6. Vapor Pressure: 1.9E-17mmHg at 25°C
7. Refractive Index: 1.602
8. Storage Temp.: N/A
9. Solubility: N/A
10. CAS DataBase Reference: propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate)(CAS DataBase Reference)
11. NIST Chemistry Reference: propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate)(2665-65-8)
12. EPA Substance Registry System: propane-2,2-diyldibenzene-4,1-diyl bis(4-methylbenzenesulfonate)(2665-65-8)
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: 2665-65-8(Hazardous Substances Data)

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2665-65-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2665-65-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,6 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2665-65:
(6*2)+(5*6)+(4*6)+(3*5)+(2*6)+(1*5)=98
98 % 10 = 8
So 2665-65-8 is a valid CAS Registry Number.

2665-65-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	[4-[2-[4-(4-methylphenyl)sulfonyloxyphenyl]propan-2-yl]phenyl] 4-methylbenzenesulfonate

1.2 Other means of identification

Product number	-
Other names	-

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:2665-65-8 SDS

2665-65-8Upstream product

2665-65-8Downstream Products

1156040-30-0 2,2-dibiphenylpropane

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