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Cas Database |
| Name |
N-Butyl-(3-carboxypropyl)nitrosamine |
EINECS | N/A |
| CAS No. | 38252-74-3 | Density | 1.12g/cm3 |
| PSA | 69.97000 | LogP | 1.63470 |
| Solubility | N/A | Melting Point |
41 °C |
| Formula | C8H16 N2 O3 | Boiling Point | 381.2°Cat760mmHg |
| Molecular Weight | 188.227 | Flash Point | 184.4°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITROSAMINES. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
Butyl(3-carboxypropyl)nitrosamine;N-Butyl-N-(3-carboxypropyl)nitrosamine |
Article Data | 2 |
N-Butyl-(3-carboxypropyl)nitrosamine Chemical Properties
IUPAC Name: 4-[butyl(Nitroso)amino]butanoic acid
Synonyms of N-Butyl-(3-carboxypropyl)nitrosamine (CAS NO.38252-74-3): Butyl(3-carboxypropyl)nitrosamine ; Butanoic acid, 4-(butylnitrosoamino)- ; N-Nitroso-N-butyl-N-(3-carboxypropyl)amine ; N-Nitrosobutylcarboxypropylamine ; N-Butyl-N-(3-carboxypropyl)nitrosamine
CAS NO: 38252-74-3
Molecular Formula: C8H16N2O3
Molecular Weight : 188.2242
Molecular Structure: 
H bond acceptors: 5
H bond donors: 1
Freely Rotating Bonds: 8
Polar Surface Area: 58.97 Å2
Index of Refraction: 1.493
Molar Refractivity: 48.79 cm3
Molar Volume: 167.8 cm3
Surface Tension: 41.7 dyne/cm
Density: 1.12 g/cm3
Flash Point: 184.4 °C
Melting Point: 41°C
Enthalpy of Vaporization: 69.11 kJ/mol
Boiling Point: 381.2 °C at 760 mmHg
Vapour Pressure: 7.22E-07 mmHg at 25°C
N-Butyl-(3-carboxypropyl)nitrosamine Toxicity Data With Reference
| 1. | mmo-sat 10 µmol/plate | CNREA8 Cancer Research. 37 (1977),399. | ||
| 2. | dnd-rat-par 50 mg/kg | CBINA8 Chemico-Biological Interactions. 29 (1980),291. |
N-Butyl-(3-carboxypropyl)nitrosamine Consensus Reports
NTP 10th Report on Carcinogens. IARC Cancer Review: Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man . 17 (1978),p. 51.(World Health Organization, Internation Agency for Research on Cancer,Lyon, France.: ) (Single copies can be ordered from WHO Publications Centre U.S.A., 49 Sheridan Avenue, Albany, NY 12210) . EPA Genetic Toxicology Program.
N-Butyl-(3-carboxypropyl)nitrosamine Safety Profile
RTECS: ES8125000
Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Mutation data reported. When N-Butyl-(3-carboxypropyl)nitrosamine (CAS NO.38252-74-3) is heated to decomposition ,it emits toxic fumes of NOx. See also NITROSAMINES.
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