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9H-Xanthen-9-one, 1,7-bis(acetyloxy)-, also known as 1,7-diacetoxyxanthene, is an organic compound with the molecular formula C16H14O5. It is a derivative of xanthene, a tricyclic aromatic compound, and features two acetoxy groups attached to the 1 and 7 positions of the xanthene core. This chemical is primarily used as an intermediate in the synthesis of various dyes and pigments, particularly those belonging to the xanthene family. Its chemical structure and properties make it a versatile building block in the production of colored compounds, which are widely used in industries such as textiles, plastics, and printing inks.

13739-05-4

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13739-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13739-05-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,7,3 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13739-05:
(7*1)+(6*3)+(5*7)+(4*3)+(3*9)+(2*0)+(1*5)=104
104 % 10 = 4
So 13739-05-4 is a valid CAS Registry Number.

13739-05-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name (8-acetyloxy-9-oxoxanthen-2-yl) acetate

1.2 Other means of identification

Product number -
Other names 1,7-Diacetoxy-xanthen-9-on

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:13739-05-4 SDS

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