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"Benzene, 1,1'-(1,2-difluoropropylidene)bis-" is a chemical compound with the molecular formula C10H8F2. It is a derivative of benzene, where two fluoropropylidene groups are attached to the benzene ring, forming a bridge between the two carbon atoms at the 1 and 1' positions. Benzene, 1,1'-(1,2-difluoropropylidene)bis- is also known as 1,1'-(1,2-difluoroethane-1,2-diyl)bisbenzene or 1,2-difluorobenzene. It is an organic fluorine compound with potential applications in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its unique structure and properties, it can be used as an intermediate in the production of various fluorinated compounds, which are known for their enhanced stability and reactivity compared to their non-fluorinated counterparts.

309-45-5

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Basic information
1. Product Name: Benzene, 1,1'-(1,2-difluoropropylidene)bis-
2. Synonyms:
3. CAS NO:309-45-5
4. Molecular Formula: C15H14F2
5. Molecular Weight: 232.273
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 309-45-5.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: Benzene, 1,1'-(1,2-difluoropropylidene)bis-(CAS DataBase Reference)
10. NIST Chemistry Reference: Benzene, 1,1'-(1,2-difluoropropylidene)bis-(309-45-5)
11. EPA Substance Registry System: Benzene, 1,1'-(1,2-difluoropropylidene)bis-(309-45-5)
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: 309-45-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 309-45-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,0 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 309-45:
(5*3)+(4*0)+(3*9)+(2*4)+(1*5)=55
55 % 10 = 5
So 309-45-5 is a valid CAS Registry Number.

309-45-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name	(1,2-difluoro-1-phenylpropyl)benzene

1.2 Other means of identification

Product number	-
Other names	1,2-Difluor-1,1-diphenyl-propan

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:309-45-5 SDS

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