Tetramethylguanidine CAS# 80-70-6

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  • Appearance:Colorless liquid
  • Assay: 99.0%min
  • Packaging: 200L/galvanized iron drum.
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Tetramethylguanidine CAS# 80-70-6
Tetramethylguanidine CAS# 80-70-6
Tetramethylguanidine CAS# 80-70-6
Tetramethylguanidine CAS# 80-70-6
Tetramethylguanidine CAS# 80-70-6
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Tetramethylguanidine: The Complete Guide

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Quality Control of Tetramethylguanidine

Quality Control & MSDS
Chemical Structure
Tetramethylguanidine CAS# 80-70-6
Packing of Tetramethylguanidine
Tetramethylguanidine CAS# 80-70-6
Tetramethylguanidine CAS# 80-70-6
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Description of Tetramethylguanidine

Tetramethylguanidine is an organic compound with the formula HNC(N(CH3)2)2. This colourless liquid is a strong base with a higher pKa than typical amines.
It was originally prepared from tetramethylthiourea via S-methylation and amination, but alternative methods start from cyanogen iodide.

Basic Info of Tetramethylguanidine

Basic Info

Chemical Name

Tetramethylguanidine

Synonyms

TMG;N,N,N’,N’-TETRAMETHYLGUANIDINE;1,1,3,3-Tetramethylguanidin;N,N,N,N-Tetramethy1 Guanidine;1,1,3,3-tetramethyl-guanidine;Expand

CAS No.

80-70-6

Molecular Formula

C5H13N3

Molecular Weight

115.17700

PSA

30.33000

LogP

0.14410

Properties

Appearance & Physical State

Clear liquid

Density

0.918

Boiling Point

160-162ºC

Melting Point

-30ºC

Flash Point

60ºC

Refractive Index

1.467-1.469

Water Solubility

miscible

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, mineral and organic acids, carbon dioxide. Air-sensitive.

Storage Condition

2-8ºC

Vapor Pressure

0.2 mm Hg ( 20 °C)

Numbering system

MDL number

MFCD00008323

 

Safety Info

Hazard Class

8

Safety Statements

S16-S26-S36/37/39-S45

HS Code

2942000000

Packing Group

II

WGK Germany

1

RIDADR

UN 2920 8/PG 2

Risk Statements

R10; R20/22; R34

Hazard Codes

C

Symbol

GHS02, GHS05, GHS07

Signal Word

Danger

Hazard Declaration

H226; H302; H314

Caution Statement

P280; P305 + P351 + P338; P310

 

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What is Tetramethylguanidine?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 4-tert-Butylphenol which has developed particularly rapidly in recent years. Do you know about 4-tert-Butylphenol?

The official answer:Tetramethylguanidine, abbreviated as TMG, is a strong organic base catalyst with a wide range of industrial uses, mainly as a co-solvent in the synthesis of new antibiotic cephalosporins; also used as a catalyst for polyurethane foams; also used in the homogeneous dyeing of nylon (Nylon), wool and other proteins to improve their durability, etc.

What’s the application of 4-tert-Butylphenol?

Used in the production of cephalosporin semi-synthetic antibiotic drugs, dissolving weak acids such as 7-ADCA,

7-ACA, 6-APA, etc.; a catalyst for polyurethane foam; homogenizing agent for nylon (nylon), wool, and other

proteins; a catalyst for organic synthesis, etc.

In organic synthesis, 1,1,3,3-tetramethylguanidine is used as a strong, non-nucleophilic base.

1,1,3,3-tetramethylguanidine is an efficient and selective catalyst for alcohol benzoylation.

It is widely used in the synthesis of pharmaceuticals and chemical raw materials. In pharmaceuticals, it is mainly used

in the production of cephalosporin antibiotics.

It is mainly used as a catalyst for polyurethane foam, and also used in the homogenization of nylon, wool, and othe

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

Hello, I’m Pew Ni, the chemical products one-stop solution expert.

Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

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United Kingdom Giles
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Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
India Shikhar
India Shikhar
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
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Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
USA Franklin
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Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other.
Canada Kate
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I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
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Sincere Chemical is a reliable and professional company. Not only on exporting but also their professional team service. Their team gave us so many suggestions for our new project. We are really satisfied with their awesome service and best product quality. Sincere-Chem’s vendor code is 51465768 in our cooperated vendor list system.
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Mexico Gonzalo
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Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...
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