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1,1-dimethylurea

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Identification
Molecular formula
C3H8N2O
CAS number
96-31-1
IUPAC name
1,1-dimethylurea
State
State

At room temperature, 1,1-dimethylurea is found in a solid state. It forms well-defined crystals that are stable under standard laboratory conditions.

Melting point (Celsius)
102.00
Melting point (Kelvin)
375.15
Boiling point (Celsius)
246.00
Boiling point (Kelvin)
519.15
General information
Molecular weight
88.11g/mol
Molar mass
88.1120g/mol
Density
1.1298g/cm3
Appearence

1,1-Dimethylurea is a crystalline solid. It typically appears as white crystals or powder with no significant odor, making it easily identifiable in laboratory conditions.

Comment on solubility

Solubility of 1,1-Dimethylurea

1,1-dimethylurea, with the chemical formula C3H8N2O, is a compound that shows relatively high solubility in water. This property is essential in various applications, and it can be highlighted by the following aspects:

  • Hydrogen Bonding: The presence of the urea functional group allows 1,1-dimethylurea to participate in strong hydrogen bonding with water molecules, contributing to its solubility.
  • Polarity: As a polar compound, it interacts favorably with the polar nature of water, making it more soluble than many non-polar substances.
  • Comparison with Related Compounds: When compared to non-polar organic compounds, 1,1-dimethylurea stands out due to its ability to dissolve in aqueous solutions easily.

Due to these factors, it is said that "like dissolves like," and the polarity of 1,1-dimethylurea facilitates its dissolution in polar solvents, especially water. Overall, the solubility characteristics of 1,1-dimethylurea showcase its useful properties in both laboratory and industrial contexts.

Interesting facts

Interesting Facts about 1,1-Dimethylurea

1,1-Dimethylurea is a fascinating compound belonging to the class of ureas. Here are some intriguing insights into this chemical:

  • Structure: The compound features two methyl groups attached to the nitrogen atoms of the urea, giving it unique properties compared to its parent compound, urea.
  • Biochemical Role: 1,1-Dimethylurea is known for its role in various biochemical studies, acting as a nitrogen source and influencing metabolic pathways.
  • Applications: This compound finds applications in different fields, including:
    • Agriculture: Often used in fertilizers due to its nitrogen content.
    • Pharmaceuticals: Explored for its potential pharmacological properties.
    • Organic Synthesis: Serves as a reagent in organic chemistry, notably in reaction mechanisms involving the formation of carbon-nitrogen bonds.
  • Thermodynamic Studies: Scientists use 1,1-dimethylurea in thermodynamic studies to explore solubility and stability ranges of various chemical processes.
  • Research Potential: Ongoing research continues to explore the various physical and chemical properties of this compound, including its role as a cryoprotectant and its effects on protein stability.

In summary, 1,1-Dimethylurea is a versatile compound with a variety of applications and research potentials, making it a valuable substance in both industrial and academic settings.

Synonyms
1,1-DIMETHYLUREA
N,N-Dimethylurea
Urea, N,N-dimethyl-
asym-Dimethylurea
Urea, 1,1-dimethyl-
1.1-Dimethylurea
N,N-Dimethylharnstoff
N,N-Dimethylharnstoff [German]
HSDB 4273
EINECS 209-957-0
NSC 33603
BRN 1740666
UNII-I988R763P3
AI3-61297
NSC-33603
DIMETHYLUREA, N,N-
(CH3)2NCONH2
DTXSID0060515
1,1-DIMETHYLUREA [HSDB]
asymDimethylurea
N,NDimethylurea
Urea, N,Ndimethyl
N,NDimethylharnstoff
Urea, 1,1dimethyl
DTXCID3042712
4-04-00-00224 (beilstein handbook reference)
inchi=1/c3h8n2o/c1-5(2)3(4)6/h1-2h3,(h2,4,6
ybbloadpfwkngs-uhfffaoysa-n
598-94-7
1320-50-9
1,1-DIMETHYL-D6-UREA
MFCD00007959
1219802-32-0
I988R763P3
1,1-Dimethyl urea
N,N-dimethyl urea
EINECS 215-303-5
1,1-dimethyl-urea
1,1-Dimethylurea, 99%
NSC33603
STR03134
STL482999
AKOS000200400
FD52312
DA-59768
SY048169
DB-053491
CS-0132397
D0809
NS00021239
EN300-17007
D89723
Q24712449