n-Methyl-n-Nitro-n-Nitrosoguanidine

CAS Number

70-25-7

Synonym

Methylnitronitrosoguanidine; N-methyl-n-nitroso-n'-nitroguanidine; MNNG; MNG; NCI-C01423; NG; N'-nitro-n-nitroso-n-methylguanidine; N-nitroso-n-methylnitroguanidine; NSC 9369

Occurrence/Use

Research chemical (induces cancer)

Cancer Potency Information

Latest Criteria:	Proposition 65 NSRLs/MADLs
Inhalation Unit Risk (μg/cubic meter)-1:	2.4 E-3
Inhalation Slope Factor (mg/kg-day)-1:	8.3 E+0
Oral Slope Factor (mg/kg-day)-1:	8.3 E+0
Comments/References:	OEHHA 1992. Expedited Cancer Potency Values and Proposed Regulatory Levels for Certain Proposition 65 Carcinogens.

Proposition 65

Chemical Status

Cancer:	Currently listed

Cancer

Cancer - Listing Mechanism

State's Qualified Experts

Listed as causing :	Listed as causing: Cancer
Date of Listing:	04/01/1988

Safe Harbor Levels

No Significant Risk Level (NSRL)

0.08 µg/day

Cancer
Last NSRL/MADL Revision:	1992

Documents, Presentations, and Publications

Cancer:	Expedited Cancer Potency Values April 1, 1992