N, N-Dimethylaniline CAS 121-69-7 DMA N, N-Dimethyl-Benzenamine

• Customization: Available
• Grade Standard: Reagent Grade, Medicine Grade, Electron Grade, Food Grade, Industrial Grade, Agriculture Grade
• Appearance: Liquid
• Model NO.: SUREST-427
• Certification: BP, USP, GMP, ISO, HSE
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 121.18
• Density: 0.956
• Melting Point: 1.5-2.5 ºC
• Boiling Point: 193-194 ºC
• Refractive Index: 1.557-1.559
• Flash Point: 63 ºC
• Water Solubility: 1 G/L (20 ºC)
• Transport Package: 25kg /Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 2921492000
• Production Capacity: 1000 Tons Yearly

Product Description

Product Description

 

Name	N,N-Dimethylaniline
Synonyms	DMA
Molecular Structure
Molecular Formula	C8H11N
Molecular Weight	121.18
CAS Registry Number	121-69-7
EINECS	204-493-5

Properties

Density	0.956
Melting point	1.5-2.5 ºC
Boiling point	193-194 ºC
Refractive index	1.557-1.559
Flash point	63 ºC
Water solubility	1 g/L (20 ºC)

 

 

Main Uses:

 

Properties Light yellow to light brown oily liquid, flammable, pungent odor. Soluble in ethanol, chloroform, ether and aromatic organic solvents, slightly soluble in water. Decomposition by heat releases toxic ammonia oxide fumes. The aniline, methanol and sulfuric acid are mixed evenly in proportion, and the condensation reaction is carried out in the autoclave. The reaction product is recovered by pressure relief, and the methanol is neutralized by alkali, separated, and then the product is distilled under vacuum. Use This product is used as catalyst for making polyurethane foam in combination with organotin compounds. Also used as rubber vulcanization accelerator, explosive, medicine raw materials. It is one of the basic raw materials for the production of basic dyes (triphenyl methane dyes, etc.) and alkaline dyes, the main varieties are alkaline light yellow, alkaline purple 5BN, alkaline green, alkaline lake blue, brilliant red 5GN, brilliant blue and so on. N, n-dimethylaniline is used in the pharmaceutical industry for the manufacture of cephalosporin V, sulfanilamide B-oxouracil, sulfanilamide o-dimethoxil, fluorouracil, etc., and in the fragrance industry for the manufacture of vanillin.

 

Detailed Photos

 

 

 

FAQ

 

FAQ 
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.

Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.

Question 3: What's your delivery time?
Answer: 
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days; 
Orders shipped by sea , usually around 2~3 working weeks.

Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.

Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
 If the quality problem actually exists, we will replace with qualified goods or refund the money.