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2H-Pyrrol-2-one, 1,5-dihydro-5-hydroxy-3,5-dimethyl-, also known as 5-hydroxy-3,5-dimethyl-2-pyrrolidinone or DMHP, is a heterocyclic organic compound with the molecular formula C6H11NO2. It is a colorless liquid with a molecular weight of 129.16 g/mol. DMHP is a derivative of pyrrolidinone, featuring a hydroxyl group at the 5-position and two methyl groups at the 3 and 5 positions. 2H-Pyrrol-2-one, 1,5-dihydro-5-hydroxy-3,5-dimethyl- is used as a solvent, a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. It is also known for its ability to dissolve a wide range of substances, making it a versatile component in various industrial applications.

14300-83-5

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14300-83-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14300-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,0 and 0 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 14300-83:
(7*1)+(6*4)+(5*3)+(4*0)+(3*0)+(2*8)+(1*3)=65
65 % 10 = 5
So 14300-83-5 is a valid CAS Registry Number.

14300-83-5SDS

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 5-hydroxy-3,5-dimethyl-1H-pyrrol-2-one

1.2 Other means of identification

Product number -
Other names 2-Hydroxy-2,4-dimethyl-3-pyrrolin-5-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:14300-83-5 SDS

14300-83-5Downstream Products

14300-83-5Relevant academic research and scientific papers

PHOTO-SENSITIZED OXYGENATION OF MONOCYCLIC 1H-1,3-DIAZEPINES

Kurita, Jyoji,Kojima, Hirokazu,Tsuchiya, Takashi

, p. 721 - 724 (2007/10/02)

The sensitized photooxygenation of monocyclic 1H-1,3-diazepines (1a-c) affords fragment products (2) to(7), which may be derived from the corresponding 4,7-endoperoxides (8) or the 4,5-dioxetanes (9) initially formed.The other possible dioxides and their decomposition products are not detected.

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