Basic information

Product Name: 2,4-Pentanedione, 3-[2,3-bis[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-cyclopropen-1- ylidene]-
Synonyms:
CAS NO:64631-52-3
Molecular Formula: C36H48O4
Molecular Weight: 544.775
EINECS: N/A
Product Categories: N/A

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: 2,4-Pentanedione, 3-[2,3-bis[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-cyclopropen-1- ylidene]-(CAS DataBase Reference)
NIST Chemistry Reference: 2,4-Pentanedione, 3-[2,3-bis[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-cyclopropen-1- ylidene]-(64631-52-3)
EPA Substance Registry System: 2,4-Pentanedione, 3-[2,3-bis[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-cyclopropen-1- ylidene]-(64631-52-3)

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: 64631-52-3(Hazardous Substances Data)

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64631-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64631-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,6,3 and 1 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64631-52:
(7*6)+(6*4)+(5*6)+(4*3)+(3*1)+(2*5)+(1*2)=123
123 % 10 = 3
So 64631-52-3 is a valid CAS Registry Number.

64631-52-3SDS

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	1,2-Bis(3,5-di-tert-butyl-4-hydroxyphenyl)-3-diacetylmethylene cyclopropene

1.2 Other means of identification

Product number	-
Other names	1,2-Bis-(3,5-di-tert-butyl-4-hydroxy-phenyl)-3-diacetylmethylen-cyclopropen

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:64631-52-3 SDS

64631-52-3Upstream product

64631-52-3Downstream Products

63165-91-3 1,2-Bis(3,5-di-tert-butyl-4-oxo-2,5-cyclohexadien-1-ylidene)-3-diacetylmethylenecyclopropane

64631-52-3Relevant academic research and scientific papers

Alkylidenediquinocyclopropanes and Diarylcyclopropenes and method for preparation

-

, (2008/06/13)

Alkylidenediquinocyclopropanes and diarylcyclopropenes and the preparation of the former by oxidation of the latter and which are characterized by low energy electronic absorption, pronounced dichroism and characteristic specular reflectance.

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