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Substance Name: N,N-Dibutylnitrosoamine
RN: 924-16-3
UNII: 8K8942WN31
InChIKey: YGJHZCLPZAZIHH-UHFFFAOYSA-N

Molecular Formula

  • C8-H18-N2-O

Molecular Weight

  • 158.2432
 

Classification Codes

Classification Codes

  • Carcinogens
  • Mutation Data
  • Noxae
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2B
  • Reasonably Anticipated to be a Carcinogen
  • Reportable Quantity (RQ) = 10 lb

Names and Synonyms

Name of Substance

  • Dibutylnitrosamine
  • N,N-Dibutylnitrosoamine

Synonyms

  • 1-Butanamine, N-butyl-N-nitroso-
  • 4-04-00-03389 (Beilstein Handbook Reference)
  • BRN 1760378
  • Butylamine, N-nitrosodi-
  • CCRIS 217
  • DBNA
  • Di-n-butylnitrosamin
  • Di-n-butylnitrosamin [German]
  • Di-n-butylnitrosamine
  • Dibutylnitrosamine
  • Dibutylnitrosoamine
  • EINECS 213-101-1
  • HSDB 5107
  • N,N-Di-n-butylnitrosamine
  • N,N-Dibutylnitrosoamine
  • N-Butyl-N-nitroso-1-butamine
  • N-Butyl-N-nitroso-1-butaneamine
  • N-Nitroso-di-n-butylamine
  • N-Nitrosodi-n-butylamine
  • N-Nitrosodibutylamine
  • NDBA
  • Nitrosodibutylamine
  • NSC 6830
  • RCRA waste number U172
  • UNII-8K8942WN31

Systematic Names

  • 1-Butanamine, N-butyl-N-nitroso-
  • Dibutylamine, N-nitroso- (8CI)
  • N,N-Dibutylnitrosamine
  • N-Nitrosodibutylamine

Superlist Names

  • 1-Butanamine, N-butyl-N-nitroso-
  • N-Nitroso-di-n-butylamine
  • N-Nitrosodi-n-butylamine
  • N-Nitrosodibutylamine
  • RCRA waste no. U172

Registry Numbers

CAS Registry Number

  • 924-16-3

FDA UNII

  • 8K8942WN31

System Generated Number

  • 0000924163

Structure Descriptors

InChI

1S/C8H18N2O/c1-3-5-7-10(9-11)8-6-4-2/h3-8H2,1-2H3

InChIKey

YGJHZCLPZAZIHH-UHFFFAOYSA-N

Smiles

N(CCCC)(CCCC)N=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
hamster LD50 intraperitoneal 1200mg/kg (1200mg/kg) KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"

LIVER: OTHER CHANGES

ENDOCRINE: OTHER CHANGES
Zeitschrift fuer Krebsforschung und Klinische Onkologie. Vol. 79, Pg. 85, 1973.
hamster LD50 oral 2150mg/kg (2150mg/kg) LIVER: OTHER CHANGES

ENDOCRINE: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)"
Zeitschrift fuer Krebsforschung und Klinische Onkologie. Vol. 79, Pg. 85, 1973.
hamster LD50 subcutaneous 561mg/kg (561mg/kg) CARDIAC: CARDIOMYOPATHY INCLUDING INFARCTION

ENDOCRINE: OTHER CHANGES

KIDNEY, URETER, AND BLADDER: CHANGES PRIMARILY IN GLOMERULI
Proceedings of the Society for Experimental Biology and Medicine. Vol. 136, Pg. 168, 1971.
rat LD50 oral 1200mg/kg (1200mg/kg)   Naturwissenschaften. Vol. 50, Pg. 735, 1963.
rat LD50 subcutaneous 1200mg/kg (1200mg/kg)   Xenobiotica. Vol. 3, Pg. 271, 1973.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
log P (octanol-water) 2.63 (none)   EXP
Water Solubility 1270 mg/L 24 EXP
Henry's Law Constant 1.32E-05 atm-m3/mole 37 EXP
Atmospheric OH Rate Constant 2.68E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.