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1-Methyl-3-nitro-1-nitroso-guanidin

1-Methyl-3-nitro-1-nitrosoguanidine Struktur
70-25-7
CAS-Nr.
70-25-7
Bezeichnung:
1-Methyl-3-nitro-1-nitroso-guanidin
Englisch Name:
1-Methyl-3-nitro-1-nitrosoguanidine
Synonyma:
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
Summenformel:
C2H5N5O3
Molgewicht:
147.09
MOL-Datei:
70-25-7.mol

1-Methyl-3-nitro-1-nitroso-guanidin Eigenschaften

Schmelzpunkt:
118°C (dec.)
Siedepunkt:
267.16°C (rough estimate)
Dichte
1.7979 (rough estimate)
Brechungsindex
1.6410 (estimate)
storage temp. 
0-6°C
L?slichkeit
almost transparency in hot Methanol
Aggregatzustand
powder to crystal
pka
3.09±0.50(Predicted)
Farbe
Light yellow to Brown
Wasserl?slichkeit
Reacts violently
Merck 
14,6103
Stabilit?t:
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 Datenbank
70-25-7(CAS DataBase Reference)
IARC
2A (Vol. 4, Sup 7) 1987
NIST chemische Informationen
Guanidine, n-methyl-n'-nitro-n-nitroso-(70-25-7)
EPA chemische Informationen
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher T;N,N,T
R-S?tze: 45-20-36/38-51/53
S-S?tze: 53-45-61
RIDADR  2926
RTECS-Nr. MF4200000
HS Code  2925.29.9000
HazardClass  4.1
PackingGroup  II
Giftige Stoffe Daten 70-25-7(Hazardous Substances Data)
Toxizit?t LD50 oral in rat: 90mg/kg
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H228 Entzündbarer Feststoff. Entzündbare Feststoffe Kategorie 1 Achtung
Warnung
GHS hazard pictogramssrc="/GHS02.jpg" width="20" height="20" /> P210, P240,P241, P280, P370+P378
H301 Giftig bei Verschlucken. Akute Toxizit?t oral Kategorie 3 Achtung GHS hazard pictogramssrc="/GHS06.jpg" width="20" height="20" /> P264, P270, P301+P310, P321, P330,P405, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H332 Gesundheitssch?dlich bei Einatmen. Akute Toxizit?t inhalativ Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P271, P304+P340, P312
H350 Kann Krebs verursachen. Karzinogenit?t Kategorie 1A Achtung GHS hazard pictogramssrc="/GHS08.jpg" width="20" height="20" />
H411 Giftig für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gew?ssergef?hrdend Kategorie 2
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P202 Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.
P210 Von Hitze, hei?en Oberfl?chen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.
P240 Beh?lter und zu befüllende Anlage erden.
P241 Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Ger?te verwenden.
P261 Einatmen von Staub vermeiden.
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P273 Freisetzung in die Umwelt vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

1-Methyl-3-nitro-1-nitroso-guanidin Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R45:Kann Krebs erzeugen.
R20:Gesundheitssch?dlich beim Einatmen.
R36/38:Reizt die Augen und die Haut.
R51/53:Giftig für Wasserorganismen, kann in Gew?ssern l?ngerfristig sch?dliche Wirkungen haben.

S-S?tze Betriebsanweisung:

S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.

Chemische Eigenschaften

yellow to pink crystals

Verwenden

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

Definition

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

Vorbereitung Methode

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.

Allgemeine Beschreibung

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 Reaktionen

Highly flammable. Reacts violently with water .

Reaktivit?t anzeigen

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.

Brandgefahr

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.

Sicherheitsprofil

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-nitroso-guanidin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


1-Methyl-3-nitro-1-nitroso-guanidin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 171)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29791 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 49374 58
Zhengzhou Alfa Chemical Co.,Ltd
+8618530059196
sale04@alfachem.cn China 11818 58
Hubei Ipure Biology Co., Ltd
+8613367258412
ada@ipurechemical.com China 10319 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763
sales@tnjchem.com China 34563 58
HONG KONG IPURE BIOLOGY CO.,LIMITED
86 18062405514 18062405514
ada@ipurechemical.com CHINA 3461 58
Wuhan Monad Medicine Tech Co.,LTD
02768782018 18771942761
sales01@whmonad.com CHINA 979 58

70-25-7(1-Methyl-3-nitro-1-nitroso-guanidin)Verwandte Suche:


  • 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)
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