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95-45-4

Basic Information
CAS No.: 95-45-4
Name: Dimethylglyoxime
Molecular Structure:
Molecular Structure of 95-45-4 (Dimethylglyoxime)
Formula: C4H8N2O2
Molecular Weight: 116.12
Synonyms: 2,3-Butanedione,dioxime (8CI,9CI);2,3-Diisonitrosobutane;Biacetyl dioxime;Chugaev's reagent;2,3-Butanedione,2,3-dioxime;NSC 9;Reagents, Chugaev's;Diacetyl dioxime;
EINECS: 202-420-1
Density: 1.17 g/cm3
Melting Point: 240-241 °C(lit.)
Boiling Point: 271.529 °C at 760 mmHg
Flash Point: 158.376 °C
Solubility: insoluble in water
Appearance: white crystalline powder
Hazard Symbols: HarmfulXn
Risk Codes: 22-20/21/22
Safety: 22-24/25-36
Transport Information:
PSA: 65.18000
LogP: 0.68660
Synthetic route
7647-01-0

hydrogenchloride

triphenylantimony dimethylglyoximate

A

594-31-0, 34716-91-1, 20265-29-6

triphenylantimony dichloride

B

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
In hydrogenchloride react. antimony compd. with concd. HCl;A 99%
B n/a
431-03-8

dimethylglyoxal

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With pyridine; hydroxylamine hydrochloride In methanol for 1h; Reflux;95%
With pyridine; hydroxylamine hydrochloride In methanol for 1h; Inert atmosphere; Reflux;92%
135636-66-7

butane-2,3-dione mono-oxime

A

89356-40-1

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide

B

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With ammonium carbonate In ethanol; water for 72h; Heating;A 35%
B 9.0 g

nickel(II) bis(dimethylglyoximate)

A

95-45-4

butane-2,3-dione dioxime

B

nickel(II) nitrate

Conditions
ConditionsYield
With nitric acid In not givenA 32%
B n/a
With HNO3 In not givenA 32%
B n/a
151-50-8

potassium cyanide

135636-66-7

butane-2,3-dione mono-oxime

A

89356-40-1

2-(1-hydroxyiminoethyl)-2,4,5-trimethyl-2H-imidazole 1-oxide

B

95-45-4

butane-2,3-dione dioxime

89356-41-2

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid

89356-38-7

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione

Conditions
ConditionsYield
With ammonium carbonate; water In ethanol at 70℃; for 4h; Product distribution; Mechanism;A 0.5 g
B 0.07 g
C 3%
D 26.5%
With ammonium carbonate; water In ethanol at 70℃; for 4h;A 0.5 g
B 0.07 g
C 3%
D 26.5%
151-50-8

potassium cyanide

135636-66-7

butane-2,3-dione mono-oxime

89356-43-4

(3aRS,6aSR)-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethyl-5H-pyrrolo<3,4-d>imidazole-2,4,6-trione

B

95-45-4

butane-2,3-dione dioxime

89356-41-2

1-hydroxytetrahydro-4,5-dimethyl-2-oxoimidazole-4,5-dicarboxylic acid

89356-38-7

(3aRS,6aSR)-6-amino-1,3,3a,6a-tetrahydro-1-hydroxy-3a,6a-dimethylpyrrolo<3,4-d>imidazole-2,4-dione

Conditions
ConditionsYield
With ammonium carbonate; water In ethanol at 70℃; for 4h;A 0.4 g
B 0.07 g
C 3%
D 26.5%
609-14-3

2-acetylpropanoic acid ethyl ester

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sodium hydroxide; water; sodium nitrite ueber mehrere Stufen;
With sodium hydroxide dann versetzt mit Natriumnitrit und leitet Schwefeldioxyd ein;
29027-51-8

diacetyldioxime monomethylether

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride
29027-51-8

diacetyldioxime monomethylether

A

617-32-3

butane-2,3-dione-2-methoxime

B

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride at 60℃;
17235-39-1

2,3-dinitro-butane

95-45-4

butane-2,3-dione dioxime

96-29-7

ethyl methyl ketone oxime

135636-66-7

butane-2,3-dione mono-oxime

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sulfuric acid at 40℃;
135636-66-7

butane-2,3-dione mono-oxime

A

28115-25-5

tetrahydro-3a,6a-dimethylimidazo<4,5-d>imidazole-2,5-(1H,3H)-dione

B

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With ethanol; sulfuric acid
135636-66-7

butane-2,3-dione mono-oxime

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydroxylamine
With acid solution; sodium hydroxylamine-O-sulfonate at 70℃;
78-93-3

butanone

110-46-3

isopentyl nitrite

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydrogenchloride at 40 - 50℃; ueber mehrere Stufen;
78-93-3

butanone

110-46-3

isopentyl nitrite

A

95-45-4

butane-2,3-dione dioxime

B

431-03-8

dimethylglyoxal

Conditions
ConditionsYield
With hydrogenchloride
78-93-3

butanone

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
Darstellung;
563-86-0

2,3-butane diamine

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With titanium(IV) sulfate; titanium(III) sulphate; sulfuric acid at 32.85℃; Equilibrium constant; Reduction;
20668-33-1

6,7-dimethylquinoline

67-66-3

chloroform

A

860716-16-1

pyrrolo[3,4-b]pyridine-5,7-dione dioxime

B

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
at -30℃; Beh. des Rktgem. mit Hydroxylamin-hydrochlorid und wss. Natriumcarbonat;
1721-89-7

2,3-dimethylquinoline

67-66-3

chloroform

A

557-30-2

glyoxime

B

95-45-4

butane-2,3-dione dioxime

C

5,6-dimethyl-pyrrolo<3,4-b>pyridine-1,3-dione dioxime

5,6-dimethyl-pyrrolo<3,4-b>pyridine-1,3-dione dioxime

Conditions
ConditionsYield
at -40℃; anschl. mit Hydroxylamin-hydrochlorid und wss. Natriumcarbonat;
3.3-dichlorobutanone

3.3-dichlorobutanone

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With hydroxylamine
dimethylfuroxane

dimethylfuroxane

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With acetic acid; zinc
431-03-8

dimethylglyoxal

hydroxylamine hydrochloride

hydroxylamine hydrochloride

95-45-4

butane-2,3-dione dioxime

Conditions
ConditionsYield
With sodium carbonate
135636-66-7

butane-2,3-dione mono-oxime

hydroxylamine hydrochloride

hydroxylamine hydrochloride

95-45-4

butane-2,3-dione dioxime

7647-01-0

hydrogenchloride

135636-66-7

butane-2,3-dione mono-oxime

concentrated alcohol

concentrated alcohol

A

95-45-4

butane-2,3-dione dioxime

B

dimethylacetylene-diurein

dimethylacetylene-diurein

7664-93-9

sulfuric acid

135636-66-7

butane-2,3-dione mono-oxime

concentrated alcohol

concentrated alcohol

A

95-45-4

butane-2,3-dione dioxime

B

dimethylacetylene-diurein

dimethylacetylene-diurein

7647-01-0

hydrogenchloride

64-17-5

ethanol

135636-66-7

butane-2,3-dione mono-oxime

A

95-45-4

butane-2,3-dione dioxime

B

dimethylacetylenediurein

dimethylacetylenediurein

64-17-5

ethanol

7664-93-9

sulfuric acid

135636-66-7

butane-2,3-dione mono-oxime

A

95-45-4

butane-2,3-dione dioxime

B

dimethylacetylenediurein

dimethylacetylenediurein

107-29-9

Acetaldehyde oxime

135636-66-7

butane-2,3-dione mono-oxime

A

95-45-4

butane-2,3-dione dioxime

B

oxy-trimethyloxadiazin;acetaldehyde

oxy-trimethyloxadiazin;acetaldehyde

2648-57-9

3,3-Dichloro-2-butanone

NH3O

NH3O

95-45-4

butane-2,3-dione dioxime

41476-75-9

bis(dipiperidinyldithiocarbamato)nickel(II)

95-45-4

butane-2,3-dione dioxime

nickel (dimethylglyoximate)(piperidine dithiocarbamate)

Conditions
ConditionsYield
With ammonia In ethanol byproducts: C5H10NCS2NH4; addn. of aq. NH3 to a mixt. of nickel complex and ligand in EtOH, refluxing for 30 min; filtration, washing with ethanol, ether, drying in vac.; elem. anal.;100%
75895-97-5

(phthaloyl)bis(triphenylphosphino)(chloro)cobalt

95-45-4

butane-2,3-dione dioxime

101565-42-8

(phthaloyl)(dimethylglyoxime)(triphenylphosphine)chloro-cobalt

Conditions
ConditionsYield
In acetonitrile Co-complex, dimethylglyoxime, and MeCN were refluxed with stirring under an N2 atmosphere until all of the starting material had solubilized; soln. was cooled, MeCN removed, residue was triturated with Et2O; elem. anal.;100%
1079097-20-3, 14267-17-5, 52610-81-8

bis(N,N-diethyldithiocarbamato)nickel(II)

95-45-4

butane-2,3-dione dioxime

110975-93-4

Ni((CH3CH2)2NCS2)(CH3CNOCNOHCH3)

Conditions
ConditionsYield
With ammonia In ethanol byproducts: (CH3CH2)2NCS2NH4; addn. of aq. NH3 to a mixt. of nickel complex and ligand in EtOH, refluxing for 30 min; filtration, washing with ethanol, ether, drying in vac.; elem. anal.;100%

cobalt(II) chloride hexahydrate

95-45-4

butane-2,3-dione dioxime

dichloro(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With oxygen In acetone at 20℃; for 1h; Schlenk technique; Inert atmosphere;100%
With air In acetone for 0.333333h; Sealed tube;99%
In acetone for 0.166667h;79%

cobalt(II) bromide hydrate

95-45-4

butane-2,3-dione dioxime

dibromo(dimethylglyoxime)(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With oxygen In acetone at 20℃; for 1h; Schlenk technique; Inert atmosphere;100%
14099-01-5

rhenium(I) pentacarbonyl chloride

95-45-4

butane-2,3-dione dioxime

1173885-94-3

[ReCl(CO)3(dimethylglyoxime)]

Conditions
ConditionsYield
In methanol Re complex was mixed with ligand (1 equiv.); MeOH was added; refluxed for 4 h; evapd.; elem. anal.;98%
95-45-4

butane-2,3-dione dioxime

cis-bis(α-glyoximate)platinum(II)

Conditions
ConditionsYield
With triethylamine In methanol for 2h; Reflux;97%

rhodium(III) chloride trihydrate

95-45-4

butane-2,3-dione dioxime

trans-dichloro(dimethylglyoximato)(dimethylglyoxime)rhodium(III)

Conditions
ConditionsYield
In ethanol; water addn. of hot soln. of glyoxime in 95% aq. ethanol to boiling purple suspension of RhCl3; immediately discoloration of mixture to yellow; heating at reflux for 1 h; cooling to 0°C;; pptn.; drying;;96%
1692-25-7

3-pyridylboronic acid

95-45-4

butane-2,3-dione dioxime

iron(II) chloride

C22H26B2FeN8O6

Conditions
ConditionsYield
In methanol Reflux;96%
95-45-4

butane-2,3-dione dioxime

4975-21-7

3,4-dimethylfurazan

Conditions
ConditionsYield
With potassium hydroxide; caesium carbonate In ethylene glycol at 110 - 160℃;95%
With succinic acid anhydride at 160℃; Neat (no solvent);30%
With potassium hydroxide In ethylene glycol at 160 - 190℃;
95-45-4

butane-2,3-dione dioxime

nickel(II) hydroxide

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%
95-45-4

butane-2,3-dione dioxime

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%
In ethanol in concd. soln.; short heating on water bath; filtration, multiple washing with alcohol;
In ethanol in concd. soln.; short heating on water bath; filtration, multiple washing with alcohol;

nickel hydroxocarbonate

95-45-4

butane-2,3-dione dioxime

nickel(II) bis(dimethylglyoximate)

Conditions
ConditionsYield
In solid metal to ligand ratio 1:2, static load (10 MPa, shear angle 45-90°), contact time no more than 15 min;95%

sodium metavanadate * water

95-45-4

butane-2,3-dione dioxime

6Na(1+)*5V(5+)*5V(4+)*23O(2-)*C4H6N2O2*5OH(1-)*11H2O=Na6V10O23(C4H6N2O2)(OH)5*11H2O

Conditions
ConditionsYield
With H2SO4 In ethanol; water byproducts: H(1+); room temp.; addn. of aq. soln. of metal compd. (pH = 2.5, H2SO4) to soln. of ligand (in EtOH), stirring (pptn.); filtration, washing (H2O/EtOH = 1/1), drying (50°C); elem. anal.;95%
108-89-4

picoline

indium trichloride trihydrate

cobalt(II) chloride hexahydrate

95-45-4

butane-2,3-dione dioxime

{Co(4-picoline)2(MeC(NOH)C(NO)Me)2}{InCl4(4-picoline)2}

Conditions
ConditionsYield
In methanol addn. of CoCl2*6H2O in MeOH to dimethylglyoxime, heating (water bath), addn. of pyridine and MeOH soln. of InCl3*3H2O (ratio of Co/dioxime/In/amine 1:2:1:5, stirring), heating (stirring until substances dissolved); crystn. on cooling, filtration off, washing (MeOH, ether), drying (air); elem. anal.;94%
110-86-1

pyridine

6147-53-1

cobalt(II) diacetate tetrahydrate

64-19-7

acetic acid

95-45-4

butane-2,3-dione dioxime

3623-15-2

phenyl propargyl ketone

25153-21-3, 287200-31-1

(3-phenyl-1-propen-3-one-1-yl)(pyridine)bis(dimethylglyoximato)cobalt(III)

Conditions
ConditionsYield
With Zn In tetrahydrofuran under N2, Co(CH3COO)2*4H2O, dimethylglyoxime, pyridine and zinc dust were all combined in THF and refluxed 15 min, cooled to 25°C, C6H5COCCH was added, the mixt. was refluxed for 1 h, the mixt. was cooled to 25°C, CH3COOH was added; the soln. was poured into ice water containing pyridine, the product was extd. with CH3CH2OCOCH3, dried (MgSO4), concd. (vac.), the solid was triturated with pentane/(CH3CH2)2O; elem. anal.;94%

sodium metavanadate * water

95-45-4

butane-2,3-dione dioxime

6Na(1+)*8V(5+)*2V(4+)*26O(2-)*2C4H6N2O2*2OH(1-)*16H2O=Na6V10O26(C4H6N2O2)2(OH)2*16H2O

Conditions
ConditionsYield
With H2SO4 In ethanol; water byproducts: H(1+); room temp.; addn. of aq. soln. of metal compd. (pH = 4.0, H2SO4) to soln. of ligand (in EtOH), stirring (pptn.); filtration, washing (H2O/EtOH = 1/1), drying (50°C); elem. anal.;92%

(OCH3)((CH3)2CH)C4O2Co(P(C6H5)3)2Cl

95-45-4

butane-2,3-dione dioxime

(OCH3)((CH3)2CH)C4(O)2 cobalt(triphenylphosphine)(dimethylglyoxime)

Conditions
ConditionsYield
In acetonitrile 24 h/room temp.;;91%
In acetonitrile91%

cobalt(II) chloride hexahydrate

95-45-4

butane-2,3-dione dioxime

126-98-7

methacrylonitrile

β-cyanopropylpyridinatocobaloxime

Conditions
ConditionsYield
With pyridine; sodium hydroxide; hydrogen In methanol; water addn. of alkene to soln. of CoCl2*6H2O, dimethylglyoxime and pyridine in MeOH (room temp.), degassing (N2, 20 min), addn. of aq. NaOH, degassing (15 min), exchange of N2 for H2 (<1 h); addn. of H2O, extn. (CH2Cl2), drying (MgSO4), evapn., chromy (silica gel) and/or recrystn (CH2Cl2-petroleum ether);91%

cobalt(II) chloride hexahydrate

2695-47-8

6-Bromo-1-hexene

95-45-4

butane-2,3-dione dioxime

3430-22-6

3-Bromo-4-methylpyridin

(3-bromo-4-methylpyridine)bis(dimethylglyoximato)-5-hexenylcobalt(III)

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate In methanol stirring CoCl2, glyoxime in CH3OH at -20°C under N2; addn. of 50% aq. NaOH soln., 3-bromo-4-methylpyridine, NaBH4 in CH3OH; stirring at 20°C for 1 h; addn. of bromide at -20, stirring at 20°C in dark for 14 h;; addn. of water containing 1 drop 3-bromo-4-methylpyridine to oily residue; pptn.; drying; elem. anal.;91%
95-45-4

butane-2,3-dione dioxime

3,5-dibromophenylboronic acid

iron(II) chloride

C24H24B2Br4FeN6O6

Conditions
ConditionsYield
In methanol at 70℃; for 4h; Inert atmosphere; Schlenk technique;91%
111-34-2

-butyl vinyl ether

95-45-4

butane-2,3-dione dioxime

128224-27-1

dimethylglyoxal O,O'-di(1-butoxyethyl)dioxime

Conditions
ConditionsYield
With hydrogen bromide In diethyl ether at 25℃; for 48h;90%

dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

95-45-4

butane-2,3-dione dioxime

{(pentamethylcyclopentadienyl)(dmg)rhodium(III)(Cl)}Cl

Conditions
ConditionsYield
In methanol stirring for 5 min; concn. and layering with ether; elem. anal.;90%

uranium(VI) trioxide

95-45-4

butane-2,3-dione dioxime

uranyl diaquadimethylglyoximate trihydrate

Conditions
ConditionsYield
In water dimetylglyoxime added to suspn. of UO3 in H2O; mixt. stirred under heating for 6 h (molar ratio U:C4H8N2O2 = 1:1.23); ppt. filtered off; washed (H2O, EtOH, ether); dried on filter in air flow; elem. anal.;90%

(CH3)2C4O2Co(P(C6H5)3)2Cl

95-45-4

butane-2,3-dione dioxime

(CH3)2C4(O)2 cobalt(triphenylphoshine)(dimethylglyoxime)(chloride)

Conditions
ConditionsYield
In acetonitrile 24 h/room temp.;;90%
In acetonitrile90%
7647-01-0

hydrogenchloride

cobalt(II) chloride hexahydrate

95-45-4

butane-2,3-dione dioxime

H{CoCl2(dmgH)2}

Conditions
ConditionsYield
With perhydrol In water heating mixture of CoCl2*6H2O and powdered dimethylglyoxime in H2O on a water-bath; addn. of perhydrol under stirring; addn. of excess HCl-soln. to the warm soln.;; washing with dild. HCl-soln., alcohol and ether;;90%

chloropentaamminerhodium(III) chloride

95-45-4

butane-2,3-dione dioxime

diamminebis(dimethylglyoxime)rhodium(III) chloride pentahydrate

Conditions
ConditionsYield
With ammonium acetate In water heating all compounds in a sealed tube (10 hours/150 °C);; filtration; evapn. of the filtrate to dryness; washing (alc.); recrystn. from hot water;;90%
108-99-6

3-Methylpyridine

cobalt bromide hexahydrate

13465-09-3

indium tribromide

95-45-4

butane-2,3-dione dioxime

{Co(3-picoline)2(MeC(NOH)C(NO)Me)2}{InBr4}

Conditions
ConditionsYield
In methanol addn. of CoCl2*6H2O in MeOH to dimethylglyoxime, heating (water bath), addn. of pyridine and MeOH soln. of InCl3*3H2O (ratio of Co/dioxime/In/amine 1:2:1:5, stirring), heating (stirring until substances dissolved); crystn. on cooling, filtration off, washing (MeOH, ether), drying (air); elem. anal.;90%
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    Business Type:Lab/Research institutions

    Tel:+86-370-2722992

    Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province

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  • High Purity Diacetyldioxinie , Dimethyl glyoxime supplier in China

  • Casno:

    95-45-4

    High Purity Diacetyldioxinie , Dimethyl glyoxime supplier in China

    Min.Order: 0 Gram

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    Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China. We, EASCHEM, are the brand with the aim for erecting up Big Chemica

    Changsha EASCHEM is a leading company in marketing ang distributing chemicals and new materials with establishment in 2013 by reregistering from Easchem International from China.

  •  Changsha Easchem Co.,Limited

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+86-731-89722861 89722891

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  • Dimethylglyoxime

  • Casno:

    95-45-4

    Dimethylglyoxime

    Min.Order: 500 Gram

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    Hebei Zhuangkai Biotechnology Co.,Ltd.mainly produces pharmaceutical raw materials, pharmaceutical intermediates and refined products.Our company is one of the important export en

  •  Hebei Zhuangkai Biotechnology Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

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Chemistry

IUPAC Name: N-[(Z)-3-nitrosobut-2-en-2-yl]hydroxylamine
Molecular formula: C4H8N2O2
Molar mass: 116.12 g/mol
Appearance: White/Off White Powder 
Index of Refraction: 1.487
Molar Refractivity: 28.417 cm3
Molar Volume: 98.819 cm3
Polarizability: 11.265× 10-24cm3
Surface Tension: 37.538 dyne/cm
Density: 1.175 g/cm3
Flash Point: 158.376 °C
Enthalpy of Vaporization: 59.186 kJ/mol 
Melting point: 240 - 241 °C
Boiling Point: 271.529 °C at 760 mmHg
Vapour Pressure: 0.001 mmHg at 25°C
Storage temp.: 2-8°C
Solubility in water: low
Stability: Stable. Incompatible with strong oxidizing agents. 
Other names: Dimethylglyoxime,Diacetyl dioxime,Chugaev's Reagent 2,3-diisonitrosobutane
The Structure of Diacetyl dioxime (95-45-4):

 

Uses

 Diacetyl dioxime (95-45-4) is used in the analysis of palladium or nickel.
 Diacetyl dioxime (95-45-4) is used as a chelating agent in the gravimetric analysis of nickel.

Production

 Diacetyl dioxime (95-45-4) can be prepared from butanone first by reaction with ethylnitrite followed by conversion of the biacetyl monoxime using sodium hydroxylamine monosulfonate:
             

 

Toxicity Data With Reference

1.    

otr-ham:emb 100 µg/L

    FCTXAV    Food and Cosmetics Toxicology. 18 (1980),289.
2.    

orl-rat LDLo:250 mg/kg

    NCNSA6    National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),26.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Hazard Codes: Xn
Risk Statements: 22-20/21/22
22:  Harmful if swallowed 
20/21/22:  Harmful by inhalation, in contact with skin and if swallowed 
Safety Statements: 22-24/25-36
22:  Do not breathe dust 
24/25:  Avoid contact with skin and eyes 
36:  Wear suitable protective clothing 
WGK Germany: 3
RTECS: EK2975000
F: 10: Keep under argon.
Hazard Note: Harmful
HS Code: 29280090

Specification

1. First Aid Measures
Ingestion:
Induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin:
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists. Wash clothing before reuse.
Eyes:
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
2. Handling and Storage
Storage:
Keep away from heat and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.