Methylhydrazine supplier

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Name
Methylhydrazine
EINECS 200-471-4
CAS No. 60-34-4
Article Data65
CAS DataBase
Density 0.8 g/cm³
Solubility Soluble in water
Melting Point -21 °C
Formula CH₆N₂
Boiling Point 87.5 °C at 760 mmHg
Molecular Weight 46.072
Flash Point 21.1 °C
Transport Information UN 1244 6.1/PG 1
Appearance colourless liquid with an ammonia-like odour
Safety 16-26-28-36/37/39-45-60-53-24/25
Risk Codes 11-24/25-26-34-40-51/53-45-23/24/25
Molecular Structure
Hazard Symbols F, T+, N, T
Synonyms MMH;Monomethylhydrazine;
PSA 38.05000
LogP 0.17070

Synthetic route

: 67-56-1
methanol

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With sodium tosylate; hydrazine hydrate; sodium hydrogensulfite at 75℃; for 4h; Temperature; Autoclave;	98.2%
With hydrazine hydro-chloride In water at 80 - 90℃; under 2250.23 - 3000.3 Torr; for 4h; Sealed tube;	40%
Stage #1: methanol With hydrazine dihydrochloride; hydrazine hydrochloride In water at 110℃; under 3000.3 Torr; Stage #2: With ethanolamine In water at 103 - 150℃;

: 5756-69-4
3-hydroxy-3-methyl-1-phenyl-1-triazene

A: 62-53-3
aniline

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With sodium acetate In methanol; water for 24h; Electrolysis;	A 81.45% B 78.02%

: 74-87-3
methylene chloride

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With hydrogenchloride; hydrazine hydrate In ethanol at 73℃; for 2.3h; Concentration; Temperature;	39.2%
Stage #1: methylene chloride With hydrazine hydrate at 80℃; under 3000.3 Torr; Stage #2: With ethanolamine at 90℃; Product distribution / selectivity;
With hydrogenchloride; hydrazine hydrate In water at 85℃;	99.3 g

: 186581-53-3, 908094-01-9
diazomethane

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With sodium amalgam; ethanol

: 1483-24-5
1-methyl-1-benzoylhydrazine

A: 21150-15-2
N,N'-dibenzoyl-N-methyl-hydrazine

B: 60-34-4
methylhydrazine

: 584-13-4
4-amino-1,2,4-triazole

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With acetic acid; zinc

: N-methyl-hydrazidosulfuric acid

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With hydrogenchloride

: 67-66-3
chloroform

A: 186581-53-3, 908094-01-9
diazomethane

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With potassium hydroxide; ethanol; hydrazine
With potassium hydroxide; hydrazine

: 4143-42-4
(Z)-azomethane

A: 50-00-0
formaldehyd

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With hydrogenchloride
With hydrogenchloride

: 684-93-5
1-methyl-1-nitrosourea

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With water; acetic acid; zinc ueber mehrere Stufen;

: 77-78-1
dimethyl sulfate

: 28867-76-7
benzaldehyde benzylidenehydrazone

A: (E,E)-dibenzylidenehydrazine; compound with dimethyl sulfate

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With benzene

...Expand

: 74-89-5
methylamine

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With sulfoperamic acid; water
With chloroamine
With sodium hydroxide; chloroamine In water at 25℃;
With chloroamine
With sodium hydroxide; sulfoperamic acid

: 74-88-4
methyl iodide

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With water; hydrazine hydrate

: 2257-52-5
N-isopropylhydrazine

: 107590-20-5
5-methylene-3,4,4-trimethyl-1-phenyl-2-pyrazoline

A: 107535-59-1
1-isopropyl-5-methylene-3,4,4-trimethyl-2-pyrazoline

B: 107590-19-2
1-phenyl-5-phenylhydrazino-3,4,4,5-tetramethyl-2-pyrazoline

C: 60-34-4
methylhydrazine

...Expand

: 30090-45-0
5-hydrazinomethyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol

A: 1210-35-1
10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-one

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
In chlorobenzene for 24h; Heating;
at 200℃; Product distribution; reflux in chlorobenzene, 24 h.;

: 39885-14-8
N-Nitroso-N-methylmethoxymethylamine

A: 67-56-1
methanol

B: 124-40-3
dimethyl amine

C: 60-34-4
methylhydrazine

D: 74-89-5
methylamine

Conditions

Conditions	Yield
With hydrogenchloride; zinc In water Product distribution; Ambient temperature;	A 96 % Chromat. B 71 % Chromat. C 1 % Chromat. D 28 % Chromat.
With aluminum amalgam In water Product distribution; Ambient temperature;	A 102 % Chromat. B 40 % Chromat. C 24 % Chromat. D 48 % Chromat.
With potassium hydroxide; aluminium In water Product distribution; Ambient temperature;	A 109 % Chromat. B 25 % Chromat. C 35 % Chromat. D 54 % Chromat.

...Expand

: 39885-14-8
N-Nitroso-N-methylmethoxymethylamine

A: 67-56-1
methanol

B: 60-34-4
methylhydrazine

C: 74-89-5
methylamine

Conditions

Conditions	Yield
With titanium(III) chloride In water Product distribution; Ambient temperature;	A 110 % Chromat. B 100 % Chromat. C 30 % Chromat.

...Expand

: 5771-02-8
N-isopropylidene-N'-methylhydrazine

: 36016-40-7
mesitylenesulfonylhydroxylamine

A: 81549-07-7
acetone O-(2,4,6-trimethylphenylsulfonyl)oxime

B: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With triethylamine 1.) ether, 1 h, RT, 2.) ether; Yield given. Multistep reaction;

...Expand

: 100-63-0
phenylhydrazine

A: 107535-59-1
1-isopropyl-5-methylene-3,4,4-trimethyl-2-pyrazoline

B: 107590-19-2
1-phenyl-5-phenylhydrazino-3,4,4,5-tetramethyl-2-pyrazoline

C: 60-34-4
methylhydrazine

...Expand

: 598-50-5
N-Methylurea

A: 67-56-1
methanol

B: 36214-48-9
formaldehyde monomethylhydrazone

C: 57-14-7
1,1-dimethylhydrazine

D: 60-34-4
methylhydrazine

E: 1-methyltriazane

F: 2,3,4-triaza penta-1,3-diene

Conditions

Conditions	Yield
With chloroamine In diethyl ether; water for 5h; Product distribution; Mechanism; other solvent, exposition;

...Expand

: 186581-53-3, 908094-01-9
diazomethane

: 64-17-5
ethanol

sodium amalgam: sodium amalgam

: 60-34-4
methylhydrazine

...Expand

: 584-13-4
4-amino-1,2,4-triazole

: 64-19-7
acetic acid

zinc: zinc

: 60-34-4
methylhydrazine

...Expand

1,3,5-trinitro-<1,3,5>triazine: 1,3,5-trinitro-<1,3,5>triazine

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With sodium hydroxide; zinc

hydrochloride of hydrazinecarboxylic acid methyl ester: hydrochloride of hydrazinecarboxylic acid methyl ester

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
at 150 - 160℃;

: 74-89-5
methylamine

O-amino-sulfuric acid: O-amino-sulfuric acid

: 60-34-4
methylhydrazine

sodium methyl isodiazotate: sodium methyl isodiazotate

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
With aluminium durch Reduktion in alkal. Loesung;

: 74-89-5
methylamine

sulfoperamic acid: sulfoperamic acid

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
at 100℃; durch aequivalente Mengen Sulfoperamidsaeure; zu 43-46prozent in Methylhydrazin uebergefuehrt;

: 74-89-5
methylamine

diluted NaOH-solution: diluted NaOH-solution

sulfoperamic acid: sulfoperamic acid

: 60-34-4
methylhydrazine

Conditions

Conditions	Yield
at 100℃; durch aequivalente Mengen Sulfoperamidsaeure; erhaelt man in einer Ausbeute von 65prozent Methylhydrazin;

...Expand

: 57-14-7
1,1-dimethylhydrazine

A: 60-34-4
methylhydrazine

B CH, CN: CH, CN

Conditions

Conditions	Yield
With O(3P) under 2.02516E-08 Torr; emission of collisions product;

: 24424-99-5
di-tert-butyl dicarbonate

: 60-34-4
methylhydrazine

: 21075-83-2
1-methyl-1-tert-butoxycarbonylhydrazine

Conditions

Conditions	Yield
With sodium hydrogencarbonate In ethyl acetate at 0 - 20℃; for 3h;	100%
In dichloromethane at 0 - 20℃; for 3h;	100%
In dichloromethane	97%

: 115975-33-2
N,N-Dimethyl-2,4-bis(trifluoroacetyl)-1-naphthylamine

: 60-34-4
methylhydrazine

: 129602-64-8
2,2,2-Trifluoro-1-(2-methyl-3-trifluoromethyl-2H-benzo[g]indazol-5-yl)-ethanone

Conditions

Conditions	Yield
In chloroform for 18h; Heating;	100%

: 80099-81-6
3-benzoyl-2-chloro-pyridine

: 60-34-4
methylhydrazine

: 116834-95-8
1-methyl-3-phenyl-pyrazolo<3,4-b>pyridine

Conditions

Conditions	Yield
In ethanol for 10h; Heating;	100%

: 123532-14-9
N1-2-(2-hydroxybenzoyl)vinyl-N1-methylhydrazine

: 60-34-4
methylhydrazine

: 123532-18-3
3-(2-hydroxyphenyl)-1-methyl-1H-pyrazole

Conditions

Conditions	Yield
In ethanol for 48h;	100%

: 60-34-4
methylhydrazine

: 123532-15-0
N1-2-(2-hydroxy-5-methylbenzoyl)vinyl-N1-methylhydrazine

: 3-(2'-hydroxy-5'-methylphenyl)-1-methylpyrazole

Conditions

Conditions	Yield
In ethanol for 48h;	100%

: 60-34-4
methylhydrazine

: 123532-16-1
N1-2-(2-hydroxy-3-methylbenzoyl)vinyl-N1-methylhydrazine

: 123532-20-7
3-(2-hydroxy-3-methylphenyl)-1-methylpyrazole

Conditions

Conditions	Yield
In ethanol for 48h;	100%

: 60-34-4
methylhydrazine

: 7152-15-0
ethyl 4-methyl-3-oxo-pentanoate

: 31272-05-6
4,5-dihydro-1-methyl-3-isopropyl-5H-pyrazol-5-one

Conditions

Conditions	Yield
In tetrahydrofuran; ethanol at 0℃; for 36h; Inert atmosphere; Reflux;	100%
In ethanol for 18h; Heating;	99%

: 123-72-8
butyraldehyde

: 60-34-4
methylhydrazine

: N-butylidene-N'-methyl-hydrazine

Conditions

Conditions	Yield
With magnesium sulfate In dichloromethane Condensation;	100%

: 1193-21-1
4,6-dichloropyrimidine

: 60-34-4
methylhydrazine

: 618428-20-9
4,6-bis(1-methylhydrazino)pyrimidine

Conditions

Conditions	Yield
for 2h; Heating;	100%
for 2h; Inert atmosphere; Reflux;	86%
Reflux; Inert atmosphere;

: 60-34-4
methylhydrazine

: 21139-61-7
2-(4-methylphenyl)-4,6-dichloropyrimidine

: 618428-24-3
4,6-bis(1-methylhydrazino)-2-(1-methylphenyl)pyrimidine

Conditions

Conditions	Yield
for 2h; Heating;	100%

: 38109-77-2
3-amino-2-cyano-acrylic acid ethyl ester

: 60-34-4
methylhydrazine

: 31037-02-2
ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate

Conditions

Conditions	Yield
at 80℃;	100%

: 141-97-9
ethyl acetoacetate

: 60-34-4
methylhydrazine

: 2749-59-9
1,3-dimethyl-5-pyrazolone

Conditions

Conditions	Yield
	100%
In ethanol at 0 - 60℃; for 16h; Inert atmosphere;	100%
at 40℃;	100%

: 60-34-4
methylhydrazine

: 641571-44-0
(2R,3R,4R,5R)-2-(2-amino-6-chloro-9H-purin-9-yl)-5-(benzoyloxymethyl)-3-methyltetrahydrofuran-3,4-diyl dibenzoate

: 915023-63-1
2-amino-6-(1-methylhydrazino)-9-(2',3',5'-tri-O-benzoyl-2'-methyl-β-D-ribofuranosyl)purine

Conditions

Conditions	Yield
In tetrahydrofuran at 45℃; for 0.0833333h;	100%
With TEA In tetrahydrofuran at 20℃; for 8h;

: 60-34-4
methylhydrazine

: 167412-38-6
2-anthracen-9-yl-4,6-dichloropyrimidine

: 2-(9-anthracenyl)-4,6-bis(1-methylhydrazino)pyrimidine

Conditions

Conditions	Yield
for 2h; Heating;	100%

: 905599-19-1
2-chloro-3-octadecyloxy-pyridine

: 60-34-4
methylhydrazine

: 905599-10-2
2-(1-methylhydrazino)-3-octadecyloxypyridine

Conditions

Conditions	Yield
for 26h; Heating;	100%

: 60-34-4
methylhydrazine

: 5759-75-1
6-chloro-3-phenylpyrimidine-2,4(1H,3H)-dione

: C11H14N4O2

Conditions

Conditions	Yield
In ethanol at 20℃; for 2.5h; Heating / reflux;	100%

: 87276-51-5
[2-(1,3-dioxo-1,3-dihydroisoindol-2-yloxy)-ethyl]carbamic acid tert-butyl ester

: 60-34-4
methylhydrazine

: 75051-55-7
(2-aminoxyethyl)carbamic acid tert-butyl ester

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 72h;	100%

: [6S/R,9R/S,11R/S]-2',3',4',5,5',6,7,8,9,10-decahydro-2-carboxaldehyde-5'-(2,2,2-trifluoroethyl)-spiro[6,9-methanobenzocyclooctene-11,3'-(1,2,5)thiadiazole]-1',1'-dioxide

: 60-34-4
methylhydrazine

: [6S/R,9R/S,11R/S]-2',3',4',5,5',6,7,8,9,10-decahydro-2-carboxaldehydemethylhydrazone-5'-(2,2,2-trifluoroethyl)-spiro[6,9-methanobenzocyclooctene-11,3'-(1,2,5)thiadiazole]-1',1'-dioxide

Conditions

Conditions	Yield
In tetrahydrofuran; diethyl ether at 20℃; for 1.5h;	100%

: 2946-39-6
8-bromoadenosine

: 60-34-4
methylhydrazine

: 2-[6-amino-8-(N'-methyl-hydrazino)-purin-9-yl]-5-hydroxymethyl-tetrahydro-furan-3,4-diol

Conditions

Conditions	Yield
In DMF (N,N-dimethyl-formamide) at 85℃; for 3h;	100%

: 10591-23-8
2-formyl-4,5-dimethyl-pyrrole-3-carboxylic acid ethyl ester

: 60-34-4
methylhydrazine

: 183170-57-2
2,3,5-Trimethyl-1H-pyrrolo[2,3-d]pyridazin-4(5H)-one

Conditions

Conditions	Yield
With sulfuric acid In ethanol	100%

: 57-71-6, 17019-25-9, 110828-81-4
2,3-Butanedione monoxime

: 60-34-4
methylhydrazine

: 3-(methyl-hydrazono)-butan-2-one oxime

Conditions

Conditions	Yield
In ethanol at 20 - 80℃; for 53h;	100%

: 40138-16-7
2-formylbenzene boronic acid

: 60-34-4
methylhydrazine

: 101942-82-9
(C7H5N2BC6H5)2O

Conditions

Conditions	Yield
	100%

: 956111-57-2
3-acetyl-4-methoxy-1-methyl-2(1H)-quinolinone

: 60-34-4
methylhydrazine

: 1062227-76-2
2,3,5-trimethyl-2,5-dihydro-4H-pyrazolo[4,3-c]quinolin-4-one

Conditions

Conditions	Yield
In ethanol for 3h; Heating;	100%

: 58966-24-8
2-(chloromethyl)-4-nitrotoluene

: 60-34-4
methylhydrazine

: 1101120-82-4
1-methyl-1-(2-methyl-5-nitrobenzyl)hydrazine

Conditions

Conditions	Yield
In ethanol for 1h; Reflux;	100%
Stage #1: 2-(chloromethyl)-4-nitrotoluene; methylhydrazine In ethanol for 1h; Heating / reflux; Stage #2: With sodium hydroxide; water In dichloromethane	100%

: 33674-96-3
2-bromo-6-(hydroxymethyl)pyridine

: 60-34-4
methylhydrazine

: 1138826-89-7
2-(hydroxymethyl)-6-(1-methylhydrazino)pyridine

Conditions

Conditions	Yield
Inert atmosphere; Reflux;	100%
for 23h; Reflux; Inert atmosphere;	92%

: 118289-16-0
(2-bromopyridin-4-yl)methanol

: 60-34-4
methylhydrazine

: 1138826-97-7
(2-(1-methylhydrazinyl)pyridin-4-yl)methanol

Conditions

Conditions	Yield
Inert atmosphere; Reflux;	100%

: 60-34-4
methylhydrazine

: 191017-09-1
1-bis(methoxy)-4-bis(methylthio)-3-buten-2-one

: 1094108-04-9
3-(dimethoxymethyl)-1-methyl-5-(methylthio)-1H-pyrazole

Conditions

Conditions	Yield
In ethanol at 80℃; for 4h; Inert atmosphere;	100%

: 3249-68-1
ethyl butyroyl acetate

: 60-34-4
methylhydrazine

: 31272-04-5
2-methyl-5-propyl-2,4-dihydro-3H-pyrazol-3-one

Conditions

Conditions	Yield
In ethanol at 0 - 60℃; for 16h; Inert atmosphere;	100%
In ethanol at 0 - 70℃; for 2h;	86%
Microwave irradiation; Sonication;

: 60-34-4
methylhydrazine

: 58551-83-0
2,4,6-trifluorobenzaldehyde

: 1266237-82-4
N-methyl-N'-[1-(2,4,6-trifluoro-phenyl)-meth-(E)-ylidene]-hydrazine

Conditions

Conditions	Yield
In ethanol at 20℃; for 1h;	100%
In diethyl ether at 20℃;
In tetrahydrofuran at 20℃; for 5h;

: 1246364-62-4
2,6-dibromo-4-[(2-ethylhexyloxy)methyl]pyridine

: 60-34-4
methylhydrazine

: 1246364-61-3
4-[(2-ethylhexyloxy)methyl]-2,6-bis(1-methylhydrazinyl)pyridine

Conditions

Conditions	Yield
Reflux; Inert atmosphere;	100%

Methylhydrazine Consensus Reports

Community Right-To-Know List. EPA Extremely Hazardous Substances List. Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Methylhydrazine Standards and Recommendations

OSHA PEL: CL 0.2 ppm (skin)
ACGIH TLV: TWA 0.01 ppm (skin); Suspected Human Carcinogen
NIOSH REL: CL 0.08 mg/m³/2H
DOT Classification: 6.1; Label: Poison, Flammable Liquid, Corrosive

Methylhydrazine Analytical Methods

For occupational chemical analysis use NIOSH: Monomethylhydrazine S149.

Methylhydrazine Specification

The Methyl hydrazine, with the cas registry number 60-34-4, is a kind of colorless liquid with an ammonia-like odour. Being a kind of flammable chemical, this is soluble in ethanol and other solvents and is incompatible with strong oxidizing agents, copper, iron and their alloys. And its product categories are including Aliphatics; Pharmaceutical Intermediate; Hydrazines; Nitrogen Compounds; Organic Building Blocks. When store it, keep it in a dry, cool, and well-ventilated place. Its preparation method is to react methylamine and chloramines (NH₂Cl) to get products: CH₃NH₂ + NH₂Cl → CH₃NHNH₂ + HCl.

The characteristics of this chemical are as follows: (1)ACD/LogP: -1.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -3.97; (4)ACD/LogD (pH 7.4): -2.55; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 3; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 6.48; (13)Index of Refraction: 1.395; (14)Molar Refractivity: 13.81 cm³; (15)Molar Volume: 57.5 cm³; (16)Polarizability: 5.47 ×10^-24 cm³; (17)Surface Tension: 25.2 dyne/cm; (18)Density: 0.8 g/cm³; (19)Flash Point: 21.1 °C; (20)Enthalpy of Vaporization: 36.12 kJ/mol; (21)Boiling Point: 87.5 °C at 760 mmHg; (22)Vapour Pressure: 63.6 mmHg at 25°C; (23)Exact Mass: 46.053098; (24)MonoIsotopic Mass: 46.053098; (25)Topological Polar Surface Area: 38; (26)Heavy Atom Count: 3; (27)Formal Charge: 0; (28)Complexity: 2.8.

Use of this chemical: Methyl hydrazine could react with pyrazine-2-carboxylic acid methyl ester to produce pyrazine-2-carboxylic acid-(N'-methyl-hydrazide), with the following condition: solvent: ethanol; yield: 81.1 %; other condition: Heating.

As to its usage, it is widely applied in many ways. It could be used as the intermediate of herbicide Pyrazosulfuron-ethyl, acaricide Fenpyroximate and Tebufenpyrad; It could also be used in organic synthesis.

People should be careful while dealing with this chemical. For one thing, it is very toxic which may at very low levels cause damage to health. If by inhalation, in contact with skin or if swallowed, it will be very dangerous. And with limited evidence of a carcinogenic effectits, it may cause cancer. For another thing, it is dangerous for the environment which may present an immediate or delayed danger to one or more components of the environment. Being toxic to aquatic organisms, it may cause long-term adverse effects in the aquatic environment. In addition, it is highly flammable chemical, and it may catch fire in contact with air, only needing brief contact with an ignition source with a very low flash point.

Therefore, people should take the following instructions. Wear suitable protective clothing, gloves and eye/face protection, and remember to avoid contacting with skin and eyes. If in case of contact with eyes, rinse immediately with plenty of water and seek medical advice; If in case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). And after contacting with skin, wash immediately with plenty of ... (to be specified by the manufacturer). Besides , when keeping this chemical, please be sure that this material and its container must be disposed of as hazardous waste, keeping away from sources of ignition - No smoking.

You could obtain the molecular structure by converting the following datas:
(1)Canonical SMILES: CNN
(2)InChI: InChI=1S/CH6N2/c1-3-2/h3H,2H2,1H3
(3)InChIKey: HDZGCSFEDULWCS-UHFFFAOYSA-N

Below are the toxicity information of this chemical:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LC50	inhalation	96ppm/1H (96ppm)		American Industrial Hygiene Association Journal. Vol. 31, Pg. 667, 1970.
dog	LD50	intravenous	12mg/kg (12mg/kg)	BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Proceedings of the Society for Experimental Biology and Medicine. Vol. 131, Pg. 226, 1969.
guinea pig	LC50	inhalation	270mg/m3/4H (270mg/m3)	BRAIN AND COVERINGS: OTHER DEGENERATIVE CHANGES LIVER: LIVER FUNCTION TESTS IMPAIRED LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA	"Spravochnik po Toksikologii i Gigienicheskim Normativam Vol. -, Pg. 163, 1999.
guinea pig	LD50	skin	48mg/kg (48mg/kg)	BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Proceedings of the Society for Experimental Biology and Medicine. Vol. 131, Pg. 226, 1969.
hamster	LC50	inhalation	143ppm/4H (143ppm)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	AMA Archives of Industrial Health. Vol. 12, Pg. 609, 1955.
hamster	LD50	intraperitoneal	21mg/kg (21mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
hamster	LD50	oral	22mg/kg (22mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
hamster	LD50	skin	239mg/kg (239mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
monkey	LC50	inhalation	82ppm/1H (82ppm)	SENSE ORGANS AND SPECIAL SENSES: CONJUNCTIVE IRRITATION: EYE GASTROINTESTINAL: NAUSEA OR VOMITING BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	American Industrial Hygiene Association Journal. Vol. 31, Pg. 667, 1970.
mouse	LC50	inhalation	56ppm/4H (56ppm)	SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA	AMA Archives of Industrial Health. Vol. 12, Pg. 609, 1955.
mouse	LD50	intraperitoneal	15mg/kg (15mg/kg)	SENSE ORGANS AND SPECIAL SENSES: MIOSIS (PUPILLARY CONSTRICTION): EYE SKIN AND APPENDAGES (SKIN): HAIR: OTHER BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	Proceedings of the Society for Experimental Biology and Medicine. Vol. 124, Pg. 172, 1967.
mouse	LD50	intravenous	33200ug/kg (33.2mg/kg)		Medycyna Pracy. Industrial Medicine. Vol. 24, Pg. 71, 1973.
mouse	LD50	oral	29mg/kg (29mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: EXCITEMENT	National Technical Information Service. Vol. AD-A125-539,
mouse	LD50	subcutaneous	25mg/kg (25mg/kg)		British Journal of Cancer. Vol. 30, Pg. 429, 1974.
rabbit	LD50	intravenous	12mg/kg (12mg/kg)	BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Proceedings of the Society for Experimental Biology and Medicine. Vol. 131, Pg. 226, 1969.
rabbit	LD50	skin	95mg/kg (95mg/kg)	BLOOD: METHEMOGLOBINEMIA-CARBOXYHEMOGLOBIN	Proceedings of the Society for Experimental Biology and Medicine. Vol. 131, Pg. 226, 1969.
rat	LC50	inhalation	34ppm/4H (34ppm)		Aerospace Medical Research Laboratory Report. Vol. TR-67-137, Pg. 1967,
rat	LD50	intraperitoneal	21mg/kg (21mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
rat	LD50	intravenous	17mg/kg (17mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
rat	LD50	oral	32mg/kg (32mg/kg)	BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD	U.S. Army Chemical Warfare Laboratories. Vol. CWL,
rat	LD50	skin	183mg/kg (183mg/kg)		Clinical Toxicology. Vol. 4, Pg. 435, 1971.
rat	LD50	subcutaneous	35mg/kg (35mg/kg)		British Journal of Cancer. Vol. 30, Pg. 429, 1974.

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