19597-07-0

• 

• Basic information

  1. Product Name: 1,3-Dimethyl-2-pyrrolidone
  2. Synonyms: 1,3-Dimethyl-2-pyrrolidone;5-21-06-00436 (Beilstein Handbook Reference);1,3-DIMETHYLPYRROLIDIN-2-ONE;1,3-Dimethylpyrrolid-2-one;1,3-Dimethylpyrrolidine-2-one;1,3-Dimethyl-2-oxopyrrolidine;2-Pyrrolidinone,1,3-diMethyl-
  3. CAS NO:19597-07-0
  4. Molecular Formula: C₆H₁₁NO
  5. Molecular Weight: 113.16
  6. EINECS: N/A
  7. Product Categories: Pyrrolidines
  8. Mol File: 19597-07-0.mol
  9. Article Data: 4

• Chemical Properties

  1. Melting Point: N/A
  2. Boiling Point: 197.6 °C at 760 mmHg
  3. Flash Point: 85.2 °C
  4. Appearance: /
  5. Density: 0.973 g/cm³
  6. Vapor Pressure: 0.376mmHg at 25°C
  7. Refractive Index: 1.455
  8. Storage Temp.: Sealed in dry,Room Temperature
  9. Solubility: N/A
  10. PKA: -0.37±0.40(Predicted)
  11. CAS DataBase Reference: 1,3-Dimethyl-2-pyrrolidone(CAS DataBase Reference)
  12. NIST Chemistry Reference: 1,3-Dimethyl-2-pyrrolidone(19597-07-0)
  13. EPA Substance Registry System: 1,3-Dimethyl-2-pyrrolidone(19597-07-0)

• Safety Data

  1. Hazard Codes: N/A
  2. Statements: N/A
  3. Safety Statements: N/A
  4. WGK Germany:
  5. RTECS:
  6. HazardClass: N/A
  7. PackingGroup: N/A
  8. Hazardous Substances Data: 19597-07-0(Hazardous Substances Data)

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• 1,3-DIMETHYLPYRROLIDIN-2-ONE

  Cas No: 19597-07-0

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• 1,3-Dimethyl-2-pyrrolidone

  Cas No: 19597-07-0

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• 1,3-dimethylpyrrolid-2-one

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• 1,3-Dimethyl-2-pyrrolidone

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19597-07-0 Usage

General Description

1,3-Dimethyl-2-pyrrolidone (DMP) is a powerful, high boiling point solvent widely used in the chemical industry. It has excellent solvency for a wide range of organic and inorganic compounds and is miscible with almost all organic solvents. It is colorless, has low volatility and toxicity, and is biodegradable under aerobic conditions. However, it is classified as a reprotoxic substance, meaning it can damage fertility or cause harm to an unborn child. Therefore, its use is significantly regulated in many countries.

Check Digit Verification of cas no

The CAS Registry Mumber 19597-07-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,5,9 and 7 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 19597-07:
(7*1)+(6*9)+(5*5)+(4*9)+(3*7)+(2*0)+(1*7)=150
150 % 10 = 0
So 19597-07-0 is a valid CAS Registry Number.

InChI:InChI=1/C6H11NO/c1-5-3-4-7(2)6(5)8/h5H,3-4H2,1-2H3

19597-07-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	1,3-dimethylpyrrolidin-2-one

1.2 Other means of identification

Product number	-
Other names	1,3-dimethyl-pyrrolidine-2-one

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:19597-07-0 SDS

19597-07-0Upstream product

• 1290070-22-2 C₁₄H₂₇NO₄ 
• 1290070-23-3 C₁₅H₂₉NO₄ 
• 1290070-26-6 C₁₁H₂₁NO₄ 
• 1290070-29-9 C₁₇H₂₅NO₄ 
• 1290070-49-3 C₂HF₃O₂*C₁₂H₁₇NO₂ 
• 42346-68-9 1-Methyl-5-oxo-3-pyrrolidinecarboxylic Acid 
• 97-65-4 2-methylenesuccinic acid 
• 74-89-5 methylamine 
• 872-50-4 1-methyl-pyrrolidin-2-one 
• 74-88-4 methyl iodide 
• 1679-47-6 3-methyltetrahydro-2-furanone 

19597-07-0Downstream Products

• 146698-23-9 Benzyl-[1,3-dimethyl-pyrrolidin-(2Z)-ylidene]-amine 
• 146698-24-0 3-{2-[(Z)-Benzylimino]-1,3-dimethyl-pyrrolidin-3-yl}-propionic acid methyl ester 

19597-07-0Relevant articles and documents

MIXTURES OF ITACONIC ACID OR ITACONIC ACID DERIVATIVES AND PRIMARY AMINES FOR PRODUCING 1,3- AND 1,4-ALKYL METHYL PYRROLIDONES

-

Page/Page column 13, (2011/10/19)

The present invention relates to a mixture comprising itaconic acid or an itaconic acid derivative and a primary amine of the formula (I) [in-line-formulae]R—NH2??(I)[/in-line-formulae] where the molar ratio of primary amine to itaconic acid or the itaconic acid derivative is in the range from 0.5:1 to 20:1, wherein the mixture comprises 50 mole percent or less of 4-carboxypyrrolidones of the formula (II), derivatives of the 4-carboxypyrrolidones of the formula (II) and 4-carbamidopyrrolidones of the formula (III) based on the itaconic acid used or the itaconic acid derivative used and in which R is a linear or branched saturated aliphatic radical having 1 to 24 carbon atoms or a saturated cycloaliphatic radical having 3 to 24 carbon atoms. The invention further provides for the use of the inventive mixtures for preparing 1,3-alkylmethylpyrrolidones and/or 1,4-alkylmethylpyrrolidones, and also a process for preparing 1,3-alkylmethylpyrrolidones and/or 1,4-alkylmethylpyrrolidones. In addition, the present invention relates to mixtures comprising 1,3-alkylmethylpyrrolidones and/or 1,4-alkylmethylpyrrolidones and 1,3-alkylmethylpyrrolidines, where the proportion of 1,3-alkylmethylpyrrolidines is in the range from 10 to 10 000 ppm, and to mixtures comprising 1,3-alkylmethylpyrrolidone and 1,4-alkylmethylpyrrolidone, wherein the molar ratio of 1,3-alkylmethylpyrrolidone to 1,4-alkylmethylpyrrolidone is in the range from 1:1 to 10:1.

A general and practical method of synthesis of 2-disubstituted-1- chloro- and 1-bromoenamines

Ghosez, Leon,George-Koch, Isabelle,Patiny, Luc,Houtekie, Marc,Bovy, Philippe,Nshimyumukiza, Prosper,Phan, Thao

, p. 9207 - 9222 (2007/10/03)

Disubstituted-α-chloroenamines are useful synthetic intermediates which had earlier been prepared by the reaction of tertiary amides with phosgene. The toxicity of the latter led us to systematically investigate new synthetic routes towards α-chloro- and

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