N,N-dimethyl ethanamide?

Question

What is N,N-dimethyl ethanamide?Here,what does "ethanamide"
means?

Also,tell what does "N,N-dimethyl" means?

Answer 1

Good God Matahari...

Ethanamide is acetamide as the first answer points out.
CH3CONH2

N,N- dimethyl means that the 2 hydrogens of the amino group of the amide have been substituted by methyl groups. So the compound is

CH3CON(CH3)2 The structure would be

CH3-C-N-CH3
. . . . ..||. .|
. .. . . O. CH3

Answer 2

Ethanamide

Answer 3

C10H13NOS
etanamide is
ACETAMIDE
FORMULA CH3CONH2
MOL WT. 59.07

TOXICITY
Oral rat LD50: 7000 mg/kg
SYNONYMS Acetic acid amide; Ethanamide;
Amid kyseliny octove; Acetimidic Acid; Methanecarboxamide;
DERIVATION
dehydration of ammonium ethanoate; ammonia on ethanoyl chloride, ethanoic anhydride, or ethyl ethanoate.
CLASSIFICATION


PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE white crystalline solid
MELTING POINT 78 - 80
BOILING POINT 221 C
SPECIFIC GRAVITY 1.16
SOLUBILITY IN WATER Soluble (decomposes in hot water;

SOLVENT SOLUBILITY
Soluble in alcohol, slightly soluble in ether )

pH

VAPOR DENSITY
AUTOIGNITION
560 C
NFPA RATINGS
Health: 2 Flammability: 1 Reactivity: 0
REFRACTIVE INDEX
1.4274

FLASH POINT

STABILITY Stable under ordinary conditions
APPLICATIONS

Acetamide is used as a solvent, plasticizer, and a wetting and penetrating agent and in lacquers, soldering flux and explosives.

Answer 4

*Gives Johnson a big ole hug* I gave you a TU 'cause you're still a hottie. I just woke up and I'm drinking lots of coffee 'cause I have to go out in an hour, but going back to sleep sounds yummy.

Answer 5

CH3 - CO - N (CH3)- CH3

Here, the N is connected to the 2 CH3's and the CO. Hard to show here.

ethanamide is CH3CONH2. In the amide (-CONH2), you take away the two H's and replace them with CH3 to get N,N-dimethyl ethanamide.