| Identification | More | [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 Properties | Back 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℃ | [InChI]
InChI=1S/C17H36N2O/c1-5-9-13-18(14-10-6-2)17(20)19(15-11-7-3)16-12-8-4/h5-16H2,1-4H3 | [InChIKey]
SNDGLCYYBKJSOT-UHFFFAOYSA-N | [SMILES]
N(CCCC)(CCCC)C(N(CCCC)CCCC)=O | [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 Data | Back 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. |
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