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1-Methyl-3-nitro-1-nitrosoguanidine

CAS No.: 70-25-7

Chemical Name:: 1-Methyl-3-nitro-1-nitrosoguanidine

Synonyms: MNNG;MNG;Methylnitronitrosoguanidine;1-methyl-3-nitro-1-nitroso-guanidin;N-METHYL-N'-NITRO-N-NITROSOGUANIDINE;NA 1325;nsc9369;NSC 9369;nci-c01423;rcrawastenumberu163

CBNumber:: CB0730037

Molecular Formula:: C2H5N5O3

Molecular Weight:: 147.09

MOL File:: 70-25-7.mol

MSDS File:: SDS

Modify Date:: 2023/6/8 17:06:36

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1-Methyl-3-nitro-1-nitrosoguanidine Properties

Melting point	118°C (dec.)
Boiling point	267.16°C (rough estimate)
Density	1.7979 (rough estimate)
refractive index	1.6410 (estimate)
storage temp.	0-6°C
solubility	almost transparency in hot Methanol
form	powder to crystal
pka	3.09±0.50(Predicted)
color	Light yellow to Brown
Water Solubility	Reacts violently
Merck	14,6103
Stability	Unstable. Reacts violently with water. May detonate under impact. Heat, light and moisture sensitive. May explode if stored in sealed ampules. Highly flammable. Incompatible with aqueous solutions, acids, bases, oxidizing agents, reducing agents. Alkaline hydrolysis releases toxic and explosive gases.
InChIKey	VZUNGTLZRAYYDE-UHFFFAOYSA-N
CAS DataBase Reference	70-25-7(CAS DataBase Reference)
IARC	2A (Vol. 4, Sup 7) 1987
NIST Chemistry Reference	Guanidine, n-methyl-n'-nitro-n-nitroso-(70-25-7)
EPA Substance Registry System	N-Methyl-N'-nitro-N-nitrosoguanidine (70-25-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS06,GHS07,GHS08,GHS09

Signal word

Danger

Hazard statements

H228-H301-H315-H319-H332-H350-H411

Precautionary statements

P201-P202-P210-P240-P241-P261-P264-P270-P271-P273-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P308+P313-P391-P405-P501

Hazard Codes

T;N,N,T

Risk Statements

45-20-36/38-51/53

Safety Statements

53-45-61

RIDADR

2926

RTECS

MF4200000

HS Code

2925.29.9000

HazardClass

4.1

PackingGroup

Toxicity

LD50 oral in rat: 90mg/kg

NFPA 704

	2
2		0

1-Methyl-3-nitro-1-nitrosoguanidine Chemical Properties,Uses,Production

Chemical Properties

yellow to pink crystals

Uses

A DNA-damaging agent, used as a positive control in SHE cell transformation assays.

Production Methods

MNNG is one of the first chemical mutagens and is a stabilized form of methylnitrosoguanidine, which has not been isolated. It does not occur in nature, and human exposure to it is limited to laboratories.

Definition

ChEBI: An N-nitroguanidine compound having nitroso and methyl substituents at the N'-position

General Description

A yellow powder. Melting point 244°F. Decomposes above 212°F. A suspected carcinogen. Extremely hazardous as a mutagen. Avoid skin contact and inhalation of of vapors. Usually stored frozen (below 32°F) in polyethylene bottles that are tightly closed and contained in a metal can. May decomposed during prolonged storage and develop sufficient pressure in a closed container to explode. Keep away from heat, sparks, and open flame.

Air & Water Reactions

Highly flammable. Reacts violently with water .

Reactivity Profile

1-Methyl-3-nitro-1-nitrosoguanidine will detonate under high impact. 1-Methyl-3-nitro-1-nitrosoguanidine is sensitive to heat. A sample has exploded when melted in a sealed capillary tube. Incompatible with acids, bases, oxidizing agents and reducing agents. Reacts with bases to release highly toxic, irritating and explosive gases. Reacts slowly with acids to release nitrous acid. Reacts with various nucleophiles, especially amines and thiols. Reacts with aqueous potassium hydroxide to form a highly reactive compound. The crude product from aqueous nitrosation is pyrophoric but recrystallized material is stable .

Health Hazard

Fire may produce irritating and/or toxic gases. Contact may cause burns to skin and eyes. Contact with molten substance may cause severe burns to skin and eyes. Runoff from fire control may cause pollution.

Fire Hazard

Flammable/combustible material. May be ignited by friction, heat, sparks or flames. Some may burn rapidly with flare burning effect. Powders, dusts, shavings, borings, turnings or cuttings may explode or burn with explosive violence. Substance may be transported in a molten form at a temperature that may be above its flash point. May re-ignite after fire is extinguished.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, tumorigenic, and teratogenic data. Poison by ingestion, intraperitoneal, and intravenous routes. Moderately toxic by subcutaneous route. Experimental reproductive effects. Human mutation data reported. An explosive sensitive to heat or impact. Flammable when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits very toxic fumes of NOx.

Carcinogenicity

N-Methyl-N-nitro-N-nitrosoguanidine (MNNG) is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

1-Methyl-3-nitro-1-nitrosoguanidine Preparation Products And Raw materials

Raw materials

Nitroguanidine Ethanol Methylamine Sodium nitrite 2-Methyl-2-thiopseudourea sulfate

1-Methyl-3-nitroguanidine Nitric acid Methanol 1-Butanol Cyanamide

Sulfuric acid

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Preparation Products

3-METHOXY-2-CYCLOHEXEN-1-ONE

1-Methyl-3-nitro-1-nitrosoguanidine Suppliers

Global( 166)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6351	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry
Innovative	07942565925	Mumbai, India	617	58	Inquiry
SynZeal Research Pvt Ltd	+1 226-802-2078	Gujarat, India	6522	58	Inquiry
HiMedia Laboratories	91-22-61471919	Maharashtra, India	1843	58	Inquiry
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	China	29798	60	Inquiry
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	China	21669	55	Inquiry
career henan chemical co	+86-0371-86658258 +8613203830695	China	29898	58	Inquiry
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	China	39916	58	Inquiry

Supplier	Advantage
CLEARSYNTH LABS LTD.	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58
Innovative	58
SynZeal Research Pvt Ltd	58
HiMedia Laboratories	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Chongqing Chemdad Co., Ltd	58

1-Methyl-3-nitro-1-nitrosoguanidine Spectrum

1-Methyl-3-nitro-1-nitrosoguanidine(70-25-7)¹HNMR 1-Methyl-3-nitro-1-nitrosoguanidine(70-25-7)¹³CNMR 1-Methyl-3-nitro-1-nitrosoguanidine(70-25-7)IR1

70-25-7(1-Methyl-3-nitro-1-nitrosoguanidine)Related Search:

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AZINPHOS-METHYL 1-BUTYL-3-NITRO-1-NITROSOGUANIDINE N'-NITRO-N-NITROSO-N-PROPYLGUANIDINE

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1-nitroso-3-nitro-1-methylguanidine Guanidine, 1-methyl-3-nitro-1-nitroso- mnng(n-methyl-n’-nitro-n-nitrosoguanidine n’-nitro-n-nitroso-n-methylguanidine NA 1325 nci-c01423 N-Methyl-N',2-dioxohydrazinecarboximidohydrazide 2-oxide n-methyl-n’-nitro-n-nitroso-guanidin N-Methyl-N-nitrosonitroguanidin n-methylo-n’-nitro-n-nitrozoguanidyny(polish) N-Methyl-N'-nitro-N-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a dry weight basis) Guanidine, N-methyl-N-nitro-N-nitroso- NMETHYLNNITRONITROSOGUANIDINE 1-METHYL-3-NITRO-NITROSOGUANIDINE METHYL-N-NITRO-N-NITROSOGUANIDINE NITROSOMETHYLNITROGUANIDINE METHYLNITROSONITROGUANIDINE NITROSO-NITRO-METHYLGUANIDINE N-METHYL-N''-NITRO-N-NITROSOGUANIDINE , WETTED WITH 50% WATER Diazomethane precursor, MNNG, N-Methyl-Nμ-nitro-N-nitrosoguanidine 1-Methyl-2-nitro-1-nitrosoguanidine 3-Methyl-1-nitro-3-nitrosoguanidine 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water) (unit weight on dry weight basis) 1-METHYL-3-NITRO-1-NITROSOGUANIDINE 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a dry weight basis) N-METHYL-n,n'-NITROSOGUANIDINE N-Methyl-N'-nitro-N-nitrosoguanidine ,97% N-METHYL-N'-NITRO-N-NITROSOGUANIDINE, MO ISTENED WITH WATER (wetted with ca. 50% Water, containing 5g on a dry weight basis) 1-Methyl-3-nitro-1-nitrosoguanidine 1-Methyl-1-Nitroso-3-nitroguanidine n-metylo-n’-nitro-n-nitrozoguanidyny n-metylo-n’-nitro-n-nitrozoguanidyny(polish) N-Metylo-N'-nitro-N-nitrozoguanidyny N'-Nitro-N-nitroso-N-methylguanidine n-nitroso-n’-nitro-n-methylguanidine N-Nitroso-N-methylnitroguanidine NSC 9369 nsc9369 Rcra waste number U163 rcrawastenumberu163 DIAZOMETHANE PRECURSOR N-METHYL-N-NITROSO-N'-NITROGUANIDINE 1-METHYL-3-NITRO-1-NITROSOGUANIDINE, MOISTENED WITH WATER 1-Methyl-3-nitro-1-nitrosoguanidine (wetted with ca. 50% Water) N-Methyl-N′-nitro-N-nitrosoguanidine (wetted with ca. 50% water) N-Methyl-N'-nitro-N-nitrosoguanidine@100 μg/mL in Toluene 1-Methyl-3-nitro-1-nitrosoguanidine(wettedwithca.50%Water,containing5gonadryweightbasis)> N’-Nitro-N-nitroso-N-methylguanidine (Stabilized with Water) 1-METHYL-3-NITRO-1-NITROSOGUANIDINE (~50% WATER W/W. UNIT WEIGHT ON DRY BASIS) 1-Methyl-3-nitro-1-nitrosouanidine N’-Nitro-N-nitroso-N-methylguanidine (Stabilized with Water) (1.0 mg/mL in Methanol) 1-methyl-3-nitro-1-nitroso-guanidin Methylnitronitrosoguanidine MNG MNNG N-METHYL-N'-NITRO-N-NITROSOGUANIDINE N’-Nitro-N-nitroso-N-methylguanidine (Stabilized with 40% Water)