DMF N, N-Dimethylformamide CAS 68-12-2 Dimethyl Formamide

• Grade Standard: Industrial Grade
• Appearance: Liquid
• Product Name: N, N-Dimethylformamide
• Model NO.: DMF
• CAS No.: 68-12-2
• Formula: C3h7no
• Einecs: 200-679-5
• Type: Synthesis Material Intermediates
• Quality: Industrial
• Boiling Point: 152.8 °c
• Density: 0.9445 G/Ml (25ºC)
• Other Name: N, N-Dimethylformamide, DMF
• Application: Used as Analytical Reagent
• Molecular Weight: 73.09
• Melting Point: -60.5 °c
• Mf: C3h7no
• Transport Package: Drum
• Specification: 190kg*80drums, 22ton/ISO Tank
• Trademark: LIERBANG
• Origin: China
• HS Code: 29241990
• Production Capacity: 20000tons/Month

Product Description

N,N-dimethylformamide, an organic compound with the chemical formula C3H7NO, is a colorless transparent liquid. It is not only a widely used chemical raw material, but also an excellent solvent. Except halogenated hydrocarbon, it can be mixed with water and most organic solvents at will, and has good solubility for a variety of organic and inorganic compounds.

First aid measures 
Skin contact: immediately take off the contaminated clothes and wash with a large amount of flowing water for 20 ~ 30 minutes. If you feel unwell, see a doctor. If you feel unwell, see a doctor.
Eye contact: lift the eyelids immediately and wash thoroughly with a large amount of flowing water or normal saline for 10 ~ 15 minutes. If you feel unwell, see a doctor. Inhalation: quickly leave the site to a place with fresh air. Keep respiratory tract unobstructed. If breathing is difficult, give oxygen. Stop breathing and heartbeat, and immediately perform cardiopulmonary resuscitation. Seek medical attention.
Ingestion: drink enough warm water to induce vomiting. Seek medical attention.

Leakage emergency treatment 
Eliminate all ignition sources. The warning area shall be defined according to the area affected by liquid flow and vapor diffusion, and irrelevant personnel shall evacuate to the safety area from crosswind and upwind. It is recommended that emergency treatment personnel wear positive pressure self-contained breathing apparatus and anti-static clothing. All equipment used in the operation shall be grounded. Do not touch or cross the leakage.

Product Name	N,N-Dimethylformamide(DMF)
MOQ	12.8Ton
Density	0.948 g/cm³
Boiling point	-61 ºC
Molecular weight	153 ºC
Packaging	Iron Drum/ISO Tank
Flash point	58 ºC(OC)

Molecular Formula	C3H7NO
Molar Mass	73.09
Density	0.944 g/mL (lit.)
Melting Point	-61 °C (lit.)
Boling Point	153 °C (lit.)
Specific Rotation(α)	0.94 º
Flash Point	136°F
Water Solubility	soluble
Solubility	water: miscible
Vapor Presure	2.7 mm Hg ( 20 °C)
Vapor Density	2.5 (vs air)
Appearance	liquid
Color	APHA: ≤15
Odor	Faint, ammonia-like odor detectable at 100 ppm
BRN	605365
pKa	-0.44±0.70(Predicted)
PH	7 (200g/l, H2O, 20ºC)
Storage Condition	Store at +5°C to +30°C.
Sensitive	Hygroscopic
Explosive Limit	2.2-16%(V)
Refractive Index	n20/D 1.430(lit.)
Physical and Chemical Properties	Density 0.945 melting point -61°C boiling point 153°C refractive index 1.429-1.432 flash point 58°C specific rotation 0.94 ° water-soluble solution
Use	Used as analytical reagents and ethylene resin, acetylene solvent

N,N-Dimethylformamide - Risk and Safety

Hazard Symbols	T - Toxic
Safety Description	S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
HS Code	29241990
Hazard Note	Toxic
Hazard Class	3
Packing Group	III
Toxicity	LD50 in mice, rats (ml/kg): 6.8, 7.6 orally; 6.2, 4.7 i.p. (Bartsch)

Application

1.As an intermediate of synthetic drugs in the pharmaceuticalindustry, it is widely used in the production of doxycycline, cortisoneand sulfa drugs
2.It is not only a widely used chemical raw material, but also an excellent solvent.
3.In the electronic industry, it can be used as a cleaning and degreasing agent.

 

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