Basic information

Product Name: 4-Pyreneacetic acid, 4,5-dihydro-
Synonyms: 4,5-dihydro-4-pyreneacetic acid;
CAS NO:82243-05-8
Molecular Formula: C18H14O2
Molecular Weight: 262.308
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: 4-Pyreneacetic acid, 4,5-dihydro-(CAS DataBase Reference)
NIST Chemistry Reference: 4-Pyreneacetic acid, 4,5-dihydro-(82243-05-8)
EPA Substance Registry System: 4-Pyreneacetic acid, 4,5-dihydro-(82243-05-8)

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: 82243-05-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 82243-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,4 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82243-05:
(7*8)+(6*2)+(5*2)+(4*4)+(3*3)+(2*0)+(1*5)=108
108 % 10 = 8
So 82243-05-8 is a valid CAS Registry Number.

82243-05-8SDS

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	4,5-dihydropyren-4-ylacetic acid

1.2 Other means of identification

Product number	-
Other names	4,5-dihydro-4-pyreneacetic acid

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:82243-05-8 SDS

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82243-05-8Relevant academic research and scientific papers

Synthesis of Cyclopentapyrene via a High Yield One-step Preparation of Pyren-4-ylacetic Acid from Pyrene

Tintel, Kees,Lugtenburg, Johan,Cornelisse, Jan

, p. 185 - 186 (1982)

In a single step and in 95percent yield pyrene can be converted into pyren-4-ylacetic acid from which subsequently cyclopentapyrene (CPP) can be obtained in an overall yield of 60percent.

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