N,N'-Bis(hydroxymethyl)carbamimidic acid

Basic Information

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CAS Number

140-95-4

Molecular Formula

C3H8N2O3

Molecular Weight

120.11 g/mol

Basic Physical Properties

Physical State

Powder

Melting Point

125 °C (dec.)

Boiling Point

321.5°C at 760 mmHg

Water Solubility

150 g/L

Flash Point

100 °C

Refractive Index

1.4610 (estimate)

SMILES

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OCNC(=O)NCO

InChI

InChI=1S/C3H8N2O3/c6-1-4-3(8)5-2-7/h6-7H,1-2H2,(H2,4,5,8)

InChIKey

QUBQYFYWUJJAAK-UHFFFAOYSA-N

LogP

-1.8148

Topological Polar Surface Area

81.59 Å²

Hydrogen Bond Donor/Acceptor

4 / 5

Complexity

66.9

Safety Information

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Hazard Statement

H313 May be harmful in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

1,3-Bis(hydroxymethyl)urea
DMU
DIMETHYLOLUREA
N,N'-DIMETHYLOLUREA
N,N'-BIS(HYDROXYMETHYL)UREA
1,3-Dimethylolurea
Carbamol
Caurite
CSI Paste
Finish EN
Kaurit S
Knittex ASL
Methural
Methurin
Metural
Oxymethurea
N,N-Dimethylolurea
N,N′-Bis(hydroxymethyl)urea
1.3-Bis(hydroxymethyl)urea
1,3-BIS-HYDROXYMETHYL-UREA
N,N'-Bis(hydroxymethyl)urea (MFG)
Ureol P
康宁581 培养基
Urofix
Protesine DMU
Permafresh 477
Urea, N,N'-bis(hydroxymethyl)-
N,N'-Dihydroxymethylurea
Dimethanol urea
Papirol J 001
Dimethylolurea, 90%

MDL Number

MFCD00014414

Customs Code

2924199090

FAQ

What are the physical and chemical properties of N,N'-Bis(hydroxymethyl)carbamimidic acid (CAS: 140-95-4)?

N,N'-Bis(hydroxymethyl)carbamimidic acid is a white crystalline solid with a molecular weight of approximately 168.15 g/mol. It is soluble in water and ethanol. Chemically, it is highly reactive, particularly towards nucleophiles and electrophiles, making it useful in a variety of chemical reactions.

How is N,N'-Bis(hydroxymethyl)carbamimidic acid (CAS: 140-95-4) typically synthesized?

N,N'-Bis(hydroxymethyl)carbamimidic acid is typically synthesized through the condensation of hydroxylamine hydrochloride with urea. This process involves the use of aprotic solvents and is carried out under mild conditions to achieve good yield and selectivity.

What industries use N,N'-Bis(hydroxymethyl)carbamimidic acid (CAS: 140-95-4)?

N,N'-Bis(hydroxymethyl)carbamimidic acid is used in pharmaceuticals for the synthesis of certain drugs, in polymers for modifying properties, and in sensors for detecting various analytes. It also finds applications in the semiconductor industry as a precursor in chemical vapor deposition processes.

What precautions should be taken when handling N,N'-Bis(hydroxymethyl)carbamimidic acid (CAS: 140-95-4)?

When handling N,N'-Bis(hydroxymethyl)carbamimidic acid, it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. The substance should be handled in a well-ventilated area or fume hood. Spills should be cleaned up using appropriate absorbents, and the area should be thoroughly rinsed. Always consult the Safety Data Sheet (SDS) for specific safety and handling information.