Basic information

Product Name: 1,2,4,5-Benzenetetracarboxaldehyde
Synonyms: Tetraformyl-1,2,4,5-benzol;1,2,4,5-tetraformylbenzene;1,2,4,5-Tetraformyl-benzol;Benzol-1,2,4,5-tetracarbaldehyd;1,2,4,5-benzene tetracarboxalaldehyde;Benzene-1,2,4,5-tetracarboxaldehyde;1,2,4,5-Benzenetetracarboxaldehyde;
CAS NO:14674-89-6
Molecular Formula: C10H6O4
Molecular Weight: 190.155
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: 167-175 °C
Boiling Point: 451.9±45.0 °C(Predicted)
Flash Point: N/A
Appearance: N/A
Density: 1.397±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1,2,4,5-Benzenetetracarboxaldehyde(CAS DataBase Reference)
NIST Chemistry Reference: 1,2,4,5-Benzenetetracarboxaldehyde(14674-89-6)
EPA Substance Registry System: 1,2,4,5-Benzenetetracarboxaldehyde(14674-89-6)

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: 14674-89-6(Hazardous Substances Data)

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14674-89-6 Usage

Uses

1,2,4,5-Benzenetetracarboxaldehyde is a useful building block for organic synthesis.

Check Digit Verification of cas no

The CAS Registry Mumber 14674-89-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,6,7 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14674-89:
(7*1)+(6*4)+(5*6)+(4*7)+(3*4)+(2*8)+(1*9)=126
126 % 10 = 6
So 14674-89-6 is a valid CAS Registry Number.

14674-89-6SDS

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	benzene-1,2,4,5-tetracarbaldehyde

1.2 Other means of identification

Product number	-
Other names	1,2,4,5-Benzenetetracarboxaldehyde

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:14674-89-6 SDS

14674-89-6Upstream product

14674-89-6Downstream Products

14674-89-6Relevant academic research and scientific papers

1,2,4,5-Tetravinylbenzene

Schrievers, Theodor,Brinker, Udo H.

, p. 330 - 331 (2007/10/02)

1,2,4,5-Tetravinylbenzene (5) is obtained by four-fold Wittig reaction of tetraformylbenzene (4) and methyltriphenylphosphonium bromide.

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