Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky

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Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky Detail:

Description

Product name:N-Methylformamide/NMF
CAS:123-39-7
MF:C2H5NO
MW:59.07
Density:1.011 g/ml
Melting point:-3.2°C
Boiling point:198-199°C
Package:1 L/bottle, 25 L/drum, 200 L/drum
Property:It is mutually soluble with benzene, soluble in water and alcohol, insoluble in ether.

Specification

Items
Specifications
Appearance
Colorless liquid
Purity
≥99%
Color(Co-Pt)
≤10
Water
≤0.1%
Free alkali
≤0.01%
Dimethylformamide
≤0.4%

Application

1.It is used in the synthesis of pesticide insecticide and acaricide monometamidine and bimetamidine. 
2.It is also used in the production of medicine, synthetic leather, artificial leather and chemical fiber textile solvent.

Storage

Sealed storage to prevent leakage, avoid rain, exposure, severe impact and friction.

Keep away from fire and heat sources.

Stability

1. Colorless transparent viscous oily liquid.
It is soluble in water and can also dissolve inorganic salts.
It is hygroscopic and easily decomposes in acidic or alkaline solutions.
It smells of ammonia.

The chemical properties interact with hydrogen chloride to form two kinds of salts;
HCONHCH3·HCl is produced in non-polar solvents;
(HCONHCH3)2·HCl is produced without solvents.
It has almost no effect with sodium metal at room temperature.
Hydrolysis occurs under the action of acid or alkali.
The acidic hydrolysis rate is formamide>N-methylformamide>N,N-dimethylformamide.
The alkaline hydrolysis rate is formamide-N-methylformamide>N,N-dimethylformamide.

2. Exist in mainstream smoke.


Product detail pictures:

Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky detail pictures

Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky detail pictures

Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky detail pictures

Hot-selling Methyl P-Toluenesulfonate - N-Methylformamide 123-39-7 – Starsky detail pictures


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  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Sharon from Surabaya - 2017.06.25 12:48
    The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Amelia from Malaysia - 2017.11.01 17:04

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