N,N-Dimethylformamide CAS 68-12-2

A colorless, pale liquid with an amine-like smell. The explosion limit of the mixture of mp vapor and air is 2.2% to 15.2%. Miscible with water and common organic solvents. It can cause combustion and explosion when exposed to open flames or high heat. It can react violently with concentrated sulfuric acid and fuming nitric acid, and even explode. Flammable. It poses a risk of combustion and explosion when exposed to open flames, high heat or in contact with oxidants. It can react violently with concentrated sulfuric acid and fuming nitric acid, and even cause an explosion. It can react strongly with halides (such as carbon tetrachloride).
N, N-dimethylformamide (DMF) is a colorless liquid with a distinctive pungent odor.

Nature:
1. Density: The density of DMF is 0.944 g/mL, indicating its weight ratio relative to water.
2. Solubility: DMF is highly soluble in water and can be miscible with many organic solvents, such as alcohols, ethers, ethers, aromatics, etc. Due to its good solubility, DMF is often used as a solvent or medium.
3. Stability: DMF is sensitive to light and air and is prone to oxidation and decomposition. Under conditions of high temperature, light exposure or long-term storage, DMF may decompose to produce toxic or harmful gases.
4. Acidity and alkalinity: DMF is a strongly alkaline solvent that can react with acids to form salts. It can react with many strong acids to form the corresponding DMF salts.
5. Flammability: DMF can burn, generating combustion products such as carbon dioxide, water and nitric oxide. Under an open flame, DMF may produce toxic gases when burning.

N, N-dimethylformamide (abbreviated as DMF) is a commonly used organic solvent, which has extremely strong solubility and good stability. It has extensive applications in the field of chemistry.
DMF is often used as a solvent in organic synthesis. It has good solubility and can dissolve a variety of organic compounds, and is widely used in organic synthesis reactions. DMF can react with a variety of organic compounds, such as reacting with acylation reagents to prepare esters and with aromatic compounds to prepare amides, etc.
Secondly, DMF is also applied in the polymer industry. It can be used as a reaction solvent for high-molecular compounds such as polyurethane, phenolic resin and polyamide. DMF can also be used as a solvent for synthesizing cellulose dissolving pastes, paints, coatings, etc.
In addition, DMF can also be used as an electrolyte solvent. Its polarity and stability make it suitable as an electrolyte solvent in devices such as lithium-ion batteries and solar cells.
In the preparation of nanomaterials, DMF can be used as a solvent or reaction medium to synthesize nanomaterials and adjust their particle size and morphology.

Мо бисёр заводҳои баландсифат дорем, ки ҳамкориҳои амиқ доранд, ки метавонанд ба шумо маҳсулоти баландсифат ва нархҳои рақобатпазирро пешниҳод кунанд. Ва мо инчунин метавонем барои хариди яклухт тахфиф диҳем. Ва мо бо бисёре аз ширкатҳои экспедитории касбӣ ҳамкорӣ карда, метавонем маҳсулотро ба дасти шумо бехатар ва осонтар расонем. Вақти таҳвил тақрибан 3-20 рӯз пас аз тасдиқи пардохт аст.

1. Оё шумо корхона ё ширкати тиҷоратӣ ҳастед?
Мо як ширкате ҳастем, ки саноат ва савдоро муттаҳид карда, хидмати ягонаро пешниҳод мекунем. OEM метавонад қабул карда шавад.

2. Оё шумо намунаҳо пешниҳод мекунед? Оё он ройгон ё иловагӣ?
Намунаҳои ройгон. Пардохти боркашонии намуна бояд аз ҷониби шумо пардохт карда шавад.

3. Оё шумо ягон сертификати марбут ба назорати сифат доред?
Сертификати ISO 9001: 2008 барои таъмини сифат.

4. Барои гирифтани нархнома чиро бояд пешниҳод кунам?
Лутфан ба мо дар бораи намуди маҳсулоте, ки ба шумо лозим аст, миқдори фармоиш, суроға ва талаботи мушаххасро ба мо хабар диҳед. Иқтибос барои истинод ба шумо сари вақт дода мешавад.

5. Кадом намуди пардохти шумо бартарӣ доред? Кадом шартҳо қабул карда мешаванд?
Шартҳои қабули интиқол: FOB, CFR, CIF, EXW;
Асъори пардохти қабулшуда: доллари ИМА;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Забони гуфтугӯ: англисӣ.