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904-39-2

Benzoxazole, 2,2'-(1,4-phenylene)bis-, also known as 2,2'-(1,4-phenylene)bisbenzoxazole or BPBO, is an organic compound with the chemical formula C14H10N2O2. It is a white crystalline solid that is soluble in organic solvents and has a melting point of approximately 220°C. BPBO is a derivative of benzoxazole, which is a heterocyclic compound consisting of a benzene ring fused to an oxazole ring. Benzoxazole, 2,2'-(1,4-phenylene)bis- is of interest in various fields, including materials science and chemistry, due to its unique properties such as its thermal stability, low dielectric constant, and high glass transition temperature. It is often used as a monomer in the synthesis of polymers for applications in electronics, such as insulating materials in microelectronics and as a component in high-performance plastics.

904-39-2

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904-39-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 904-39-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,0 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 904-39:
(5*9)+(4*0)+(3*4)+(2*3)+(1*9)=72
72 % 10 = 2
So 904-39-2 is a valid CAS Registry Number.

904-39-2SDS

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 2-[4-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole

1.2 Other means of identification

Product number -
Other names 2,2'-p-phenylene-bis-benzooxazole

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:904-39-2 SDS

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