-
Name
1,3-dibutyl-1-nitrosourea
- EINECS
- CAS No. 56654-52-5
- Article Data2
- CAS DataBase
- Density 1.05g/cm3
- Solubility
- Melting Point
- Formula C9H19 N3 O2
- Boiling Point 339.2°C (rough estimate)
- Molecular Weight 201.269
- Flash Point
- Transport Information
- Appearance
- Safety Mutation data reported. Many N-nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Urea,N,N'-dibutyl-N-nitroso- (9CI); 1,3-Dibutyl-1-nitrosourea;N,N'-Dibutyl-N-nitrosourea
- PSA 65.26000
- LogP 2.48400
N,N'-dibutyl-n-nitrosourea Chemical Properties
IUPAC Name: 1,3-dibutyl-1-nitrosourea
Synonyms of N,N'-dibutyl-n-nitrosourea (CAS NO.56654-52-5): 1,3-Dibutyl-1-nitrosourea ; BRN 2447689 ; Urea, 1,3-dibutyl-3-nitroso-
CAS NO: 56654-52-5
Molecular Formula of N,N'-dibutyl-n-nitrosourea (CAS NO.56654-52-5): C9H19N3O2
Molecular Weight: 201.2661
H bond acceptors: 5
H bond donors: 1
Freely Rotating Bonds: 7
Polar Surface Area: 52.98 Å2
Index of Refraction: 1.493
Molar Refractivity: 55.41 cm3
Molar Volume: 190.5 cm3
Surface Tension: 37.5 dyne/cm
Density of N,N'-dibutyl-n-nitrosourea (CAS NO.56654-52-5): 1.05 g/cm3
Molecular Structure:
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N,N'-dibutyl-n-nitrosourea Toxicity Data With Reference
| 1. | cyt-ham:fbr 125 mg/L/22H | MUREAV Mutation Research. 48 (1977),337. | ||
| 2. | cyt-ham:lng 79 mg/L | GMCRDC Gann Monograph on Cancer Research. 27 (1981),95. |
N,N'-dibutyl-n-nitrosourea Safety Profile
Mutation data reported. Many N-nitroso compounds are carcinogens. When heated to decomposition it emits toxic fumes of NOx. See also N-NITROSO COMPOUNDS.
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