Basic information

Product Name: Methanone, 1,3-phenylenebis[[4-(4-nitrophenoxy)phenyl]-
Synonyms:
CAS NO:134639-74-0
Molecular Formula: C32H20N2O8
Molecular Weight: 560.519
EINECS: N/A
Product Categories: N/A
Mol File: 134639-74-0.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Methanone, 1,3-phenylenebis[[4-(4-nitrophenoxy)phenyl]-(CAS DataBase Reference)
NIST Chemistry Reference: Methanone, 1,3-phenylenebis[[4-(4-nitrophenoxy)phenyl]-(134639-74-0)
EPA Substance Registry System: Methanone, 1,3-phenylenebis[[4-(4-nitrophenoxy)phenyl]-(134639-74-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 134639-74-0(Hazardous Substances Data)

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134639-74-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134639-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,3 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 134639-74:
(8*1)+(7*3)+(6*4)+(5*6)+(4*3)+(3*9)+(2*7)+(1*4)=140
140 % 10 = 0
So 134639-74-0 is a valid CAS Registry Number.

134639-74-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	[3-[4-(4-nitrophenoxy)benzoyl]phenyl]-[4-(4-nitrophenoxy)phenyl]methanone

1.2 Other means of identification

Product number	-
Other names	1,3-bis-<4-(4-nitrophenoxy)benzoyl>benzene

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:134639-74-0 SDS

134639-74-0Upstream product

134639-74-0Downstream Products

107194-43-4 1,3-bis-<4-(4-aminophenoxy)benzoyl>benzene

134639-74-0Relevant academic research and scientific papers

An improved route to 1,3-bis-[4-(4-aminophenoxy)-benzoyl]benzene and related compounds

Lassila,Ford

, p. 229 - 234 (1991)

The title compounds is prepared in 75% overall yield in two steps. In the first step, the entire carbon framework is assembled from readily available materials with excellent regioselectivity. The second step is a simple nitro group hydrogenation.

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