ChemicalBook--->CAS DataBase List--->4559-86-8

4559-86-8

4559-86-8 Structure

4559-86-8 Structure
IdentificationMore
[Name]

Tetrabutylurea
[CAS]

4559-86-8
[Synonyms]

1,1,3,3-TETRABUTYLUREA
N,N,N',N'-TETRABUTYLUREA
N,N,N',N'-TETRA-N-BUTYLUREA
TETRABUTYL UREA
TETRA-N-BUTYLUREA
1,1,3,3-tetrabutyl-ure
tetrabutyl-ure
Tetra Butyl Ureas ( TBU )
Urea, tetrabutyl-
Tetrabutylharnstoff
[EINECS(EC#)]

224-929-8
[Molecular Formula]

C17H36N2O
[MDL Number]

MFCD00042901
[Molecular Weight]

284.48
[MOL File]

4559-86-8.mol
Chemical PropertiesBack Directory
[Appearance]

Liquid. Insoluble in water. Combustible.
[Melting point ]

-60 °C
[Boiling point ]

163 °C / 12mmHg
[density ]

0.88
[vapor pressure ]

0.019Pa at 20℃
[refractive index ]

1.4520-1.4560
[Fp ]

93 °C
[form ]

clear liquid
[pka]

-0.61±0.70(Predicted)
[color ]

Colorless to Light yellow to Light orange
[Water Solubility ]

4.3mg/L at 20℃
[LogP]

6.2 at 25℃
[Uses]

Plasticizer.
[CAS DataBase Reference]

4559-86-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Urea, tetrabutyl-(4559-86-8)
[EPA Substance Registry System]

4559-86-8(EPA Substance)
Safety DataBack Directory
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[RTECS ]

YU2080000
[TSCA ]

Yes
[HS Code ]

2924.19.8000
[Toxicity]

rat,LCLo,inhalation,700mg/m3/4H (700mg/m3),Food and Chemical Toxicology. Vol. 25, Pg. 173, 1987.
Hazard InformationBack Directory
[Chemical Properties]

Liquid. Insoluble in water. Combustible.
Spectrum DetailBack Directory
[Spectrum Detail]

Tetrabutylurea(4559-86-8)MS
Tetrabutylurea(4559-86-8)1HNMR
Tetrabutylurea(4559-86-8)13CNMR
Tetrabutylurea(4559-86-8)IR1
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

N,N,N',N'-Tetra-n-butylurea, 97%(4559-86-8)
[Sigma Aldrich]

4559-86-8(sigmaaldrich)
[TCI AMERICA]

1,1,3,3-Tetrabutylurea,>98.0%(GC)(N)(4559-86-8)
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