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4-Pentyn-1-ol, also known as 4-pentyn-1-ol or pent-4-yn-1-ol, is an organic compound with the chemical formula C5H8O. It is a colorless liquid with a molecular weight of 84.12 g/mol. This alkynol is characterized by the presence of a hydroxyl group (-OH) attached to a terminal carbon atom in a 4-pentyne chain, which consists of four carbon atoms in a linear arrangement with a triple bond between the second and third carbon atoms. 4-Pentyn-1-ol is used as a chemical intermediate in the synthesis of various organic compounds, particularly in the production of fragrances, pharmaceuticals, and agrochemicals. It is also known for its potential applications in the development of new materials and as a building block for more complex molecules.

390-04-5

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390-04-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 390-04-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 390-04:
(5*3)+(4*9)+(3*0)+(2*0)+(1*4)=55
55 % 10 = 5
So 390-04-5 is a valid CAS Registry Number.

390-04-5SDS

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-PENTYN-1-OL

1.2 Other means of identification

Product number -
Other names 2-fluoro-4'-methylbenzophenone

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:390-04-5 SDS

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