N-Methyl-N'-nitro-N-nitrosoguanidine
Also known as: 1-Methyl-3-nitro-1-nitrosoguanidine, MNNG, 1-methyl-2-nitro-1-nitrosoguanidine, Methylnitronitrosoguanidine, Guanidine, N-methyl-N'-nitro-N-nitroso-
N-Methyl-N'-nitro-N-nitrosoguanidine (CAS 70-25-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C2H5N5O3 and a molecular weight of 147.09 g/mol. Key properties include a melting point of 118°C (dec.), a boiling point of 207.8±23.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 79.5±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 70-25-7
- Jingsj CID
- J-45148-9
- Molecular Formula
- C2H5N5O3
- Molecular Weight
- 147.09 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 118°C (dec.) |
|---|---|
| Boiling Point | 207.8±23.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 79.5±22.6 °C |
| Exact Mass | 147.039246 |
| PSA | 114.37000 |
| LogP | -0.79 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.641 |
| Additional Property | Reacts violently |
Activity & Biological Data
| Target | DNA Alkylator/Crosslinker[1] |
|---|---|
| Additional Information | [1]. Slapikoff SA, et al. Comparison of toxicity and mutagenicity of methylnitrosourea, methylnitronitrosoguanidine and ICR-191 among human lymphoblast lines. Mutat Res. 1980 May;70(3):365-71. |
Customs & Trade Information
| HS Code | 2925290090 |
|---|---|
| Summary | 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of N-Methyl-N'-nitro-N-nitrosoguanidine?
The CAS number of N-Methyl-N'-nitro-N-nitrosoguanidine is 70-25-7.
What are the molecular formula and molecular weight of N-Methyl-N'-nitro-N-nitrosoguanidine?
N-Methyl-N'-nitro-N-nitrosoguanidine has molecular formula C2H5N5O3 and molecular weight 147.09 g/mol.
What are the upstream and downstream products of N-Methyl-N'-nitro-N-nitrosoguanidine?
For N-Methyl-N'-nitro-N-nitrosoguanidine, Upstream Products: 1-Methyl-3-nitroguanidine; Downstream Products: 1-Methyl-3-nitroguanidine, Hydrazinecarboximidamide,N-nitro-, Solvent Brown 3.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "N-Methyl-N'-nitro-N-nitrosoguanidine (CAS 70-25-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45148-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.