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ChemicalBook >> CAS DataBase List >> 1-Methyl-3-nitro-1-nitrosoguanidine


CAS No. 70-25-7
Chemical Name: 1-Methyl-3-nitro-1-nitrosoguanidine
Synonyms: MNG;MNNG;NA 1325;nsc9369;NSC 9369;nci-c01423;rcrawastenumberu163;DIAZOMETHANE PRECURSOR;Rcra waste number U163;Methylnitronitrosoguanidine
CBNumber: CB0730037
Molecular Formula: C2H5N5O3
Formula Weight: 147.09
MOL File: 70-25-7.mol
1-Methyl-3-nitro-1-nitrosoguanidine Property
Melting point : 118°C (dec.)
storage temp. : 0-6°C
Water Solubility : Reacts violently
Merck : 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.
CAS DataBase Reference: 70-25-7(CAS DataBase Reference)
NIST Chemistry Reference: Guanidine, n-methyl-n'-nitro-n-nitroso-(70-25-7)
EPA Substance Registry System: Guanidine, N-methyl-N'-nitro-N-nitroso- (70-25-7)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes : T;N,N,T
Risk Statements : 45-20-36/38-51/53
Safety Statements : 53-45-61
RIDADR : 2926
RTECS : MF4200000
HazardClass : 4.1
PackingGroup : II
Hazardous Substances Data: 70-25-7(Hazardous Substances Data)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2
P210, P240,P241, P280, P370+P378
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P391 Collect spillage. Hazardous to the aquatic environment
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

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

Chemical Properties
yellow to pink crystals
A DNA-damaging agent, used as a positive control in SHE cell transformation assays.
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.
1-Methyl-3-nitro-1-nitrosoguanidine Preparation Products And Raw materials
Raw materials
Nitroguanidine Etanol Methylamine Sodium nitrite 2-Methyl-2-thiopseudourea sulfate 1-Methyl-3-nitroguanidine Nitric acid Methanol 1-Butanol Cyanamide Sulfuric acid
Preparation Products
1-Methyl-3-nitro-1-nitrosoguanidine Suppliers      Global( 88)Suppliers     
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd. +86 (0)571-855 867 18
+86 (0)571-858 647 95 China 19954 60
TCI (Shanghai) Development Co., Ltd. 800-988-0390
021-67121385 China 22833 81
Shanghai Boyle Chemical Co., Ltd. Mr Qiu:021-50182298(Demestic market) Miss Xu:021-50180596(Abroad market)
+86-21-57758967 China 2221 55
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96831 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) China 40403 62
3B Pharmachem (Wuhan) International Co.,Ltd. 86-21-50328103 * 801、802、803、804 Mobile:18930552037
86-21-50328109 China 15950 69
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 China 44197 61
Shanghai Longsheng chemical Co.,Ltd. 0086-21-58099637,58099652,58099650,58099609 To 8009,8068; 13585536065
0086-21-33191781;; China 9865 59
Chemsky(shanghai)International Co.,Ltd. 021-50135380 China 32539 50
BEST-REAGENT 028-85973071 028-85973075
028-85973075 China 9970 57
70-25-7(1-Methyl-3-nitro-1-nitrosoguanidine)Related Search:
2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester N-ETHYL-N'-NITRO-N-NITROSOGUANIDINE 1-BUTYL-3-NITRO-1-NITROSOGUANIDINE N-methyl-N,N'-dinitroguanidine N'-NITRO-N-NITROSO-N-PROPYLGUANIDINE 1-Methyl-3-nitro-1-nitrosoguanidine Methanol Tetramethylguanidine Diazomethane Basic Violet 1 Kresoxim-methyl Methyl nitrotoluene Methylparaben Nitroguanidine Methyl salicylate Methyl acrylate Tribenuron methyl
1-METHYL-3-NITRO-1-NITROSOGUANIDINE Alkyl Transfer 70-25-7 DIAZOMETHANE PRECURSOR MNNG N-METHYL-N'-NITRO-N-NITROSOGUANIDINE N-METHYL-N-NITROSO-N'-NITROGUANIDINE C-X Bond Formation (Non-Halogen) Synthetic Reagents 1-Methyl-1-Nitroso-3-nitroguanidine 1-methyl-3-nitro-1-nitroso-guanidin 1-nitroso-3-nitro-1-methylguanidine Guanidine, 1-methyl-3-nitro-1-nitroso- Methylnitronitrosoguanidine MNG 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-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 Esterification & Alkylation (GC Derivatizing Reagents) GC Derivatizing Reagents Diazomethane Precursors & Equivalents (GC Derivatizing Reagents) 1-METHYL-3-NITRO-1-NITROSOGUANIDINE, MOISTENED WITH WATER C2H5N5O3 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 Precursors & Equivalents (GC Derivatizing Reagents) N-Methyl-N'-nitro-N-nitrosoguanidine (wetted with ca. 50% Water, containing 5g on a dry weight basis) Analytical Chemistry Esterification & Alkylation (GC Derivatizing Reagents) GC Derivatizing Reagents Diazomethane precursor, MNNG, N-Methyl-Nμ-nitro-N-nitrosoguanidine CH3NNOCNHNHNO2 1-Methyl-2-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
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