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Hydroxylamine hydrochloride
Cas No: 5470-11-1
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Hydroxylamine hydrochloride
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Hydroxylamine Hydrochloride
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Hydroxylamine hydrochloride suppliers in China CAS NO.5470-11-1 inventory
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5470-11-1 Usage

Reactivity Profile

A powerful reducing agent. Reacts with bases and oxidizing agents.

Air & Water Reactions

Hygroscopic. Sensitive to prolonged exposure to air. Water soluble. Reacts slowly with water.

Purification Methods

Crystallise the salt from aqueous75% ethanol or boiling methanol, and dry it under vacuum over CaSO4 or P2O5. It has also been dissolved in a minimum of water and saturated with HCl; after three such crystallisations, it is dried under a vacuum over CaCl2 and NaOH. Its solubility at 20o is 85% in H2O, 6% in EtOH and 12% in MeOH. [Hurd Inorg Synth I 87 1939, Semon in Org Synth Coll Vol I 318 1941.]

Fire Hazard

Flash point data for Hydroxylamine hydrochloride are not available; however, Hydroxylamine hydrochloride is probably combustible.

General Description

Colorless or off-white crystalline solid. pH (0.1 molar aqueous solution) 3.4. pH (0.2 molar aqueous solution) 3.2.

Contact allergens

Hydroxylamine and its salts are used in various branches of industry, as reducing agents in color film developers or as reagents in laboratories.

Chemical Properties

White crystals
InChI:InChI=1/ClH.H3NO/c;1-2/h1H;2H,1H2

5470-11-1 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (255580)  Hydroxylaminehydrochloride  ACS reagent, 98.0% 5470-11-1 255580-500G 1,941.03CNY Detail
Sigma-Aldrich (255580)  Hydroxylaminehydrochloride  ACS reagent, 98.0% 5470-11-1 255580-100G 703.17CNY Detail
Sigma-Aldrich (255580)  Hydroxylaminehydrochloride  ACS reagent, 98.0% 5470-11-1 255580-5G 522.99CNY Detail
Aldrich (431362)  Hydroxylaminehydrochloride  99.999% trace metals basis 5470-11-1 431362-250G 4,725.63CNY Detail
Aldrich (431362)  Hydroxylaminehydrochloride  99.999% trace metals basis 5470-11-1 431362-50G 1,366.56CNY Detail
Aldrich (379921)  Hydroxylaminehydrochloride  99.995% trace metals basis 5470-11-1 379921-25G 1,993.68CNY Detail
Aldrich (379921)  Hydroxylaminehydrochloride  99.995% trace metals basis 5470-11-1 379921-5G 620.10CNY Detail
Sigma-Aldrich (55460)  Hydroxylaminehydrochloride  puriss. p.a., ACS reagent, ≥99.0% (RT) 5470-11-1 55460-1KG 3,671.46CNY Detail
Sigma-Aldrich (55460)  Hydroxylaminehydrochloride  puriss. p.a., ACS reagent, ≥99.0% (RT) 5470-11-1 55460-500G 2,307.24CNY Detail
Sigma-Aldrich (55460)  Hydroxylaminehydrochloride  puriss. p.a., ACS reagent, ≥99.0% (RT) 5470-11-1 55460-100G 811.98CNY Detail
Sigma-Aldrich (11514)  Hydroxylaminehydrochloride  ≥99.9995% (metals basis) 5470-11-1 11514-100G 1,271.79CNY Detail
Fluka (55459)  Hydroxylaminehydrochloride  for AAS, ≥99.0% 5470-11-1 55459-250G 1,970.28CNY Detail

5470-11-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name Hydroxylamine hydrochloride

1.2 Other means of identification

Product number -
Other names hydroxylamine,hydrochloride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Intermediates
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:5470-11-1 SDS

5470-11-1Synthetic route

Mo(NO)(NH2O)(C6H4S2C2H4S2C6H4)*C4H8O

Mo(NO)(NH2O)(C6H4S2C2H4S2C6H4)*C4H8O

{Mo(NO)(Cl)(dttd)}

{Mo(NO)(Cl)(dttd)}

B

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In methanol byproducts: NH4Cl, N2H5Cl; (N2); HCl bubbled through a soln. of the Mo-complex at 0°C for 15 min; soln. stirred for 1.5 h at room temp.; N2 bubbled through the suspn. for 15 min; ppt. filtered, washed with methanol and diethyl ether; recrystd. from hot THF;A 93%
B n/a
ethyl nitrate
625-58-1

ethyl nitrate

tin(ll) chloride

tin(ll) chloride

A

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

B

ammonia
7664-41-7

ammonia

C

tin(IV) chloride
7646-78-8

tin(IV) chloride

Conditions
ConditionsYield
With hydrogenchloride In hydrogenchloride byproducts: C2H5OH, H2O; in concd. HCl soln.; evapn. of the alcohol,diluting with water,pptg. of the Sn with H2S,evapn. and crystn. from alcohol;A 90%
B <1
C n/a
[Ni(II)(salicylaldehyde oximate)2]
54515-04-7, 50897-08-0, 14363-30-5

[Ni(II)(salicylaldehyde oximate)2]

ethylenediamine hydrochloride
18299-54-2

ethylenediamine hydrochloride

A

Ni(C6H4(O)CHNC2H4NH2)2

Ni(C6H4(O)CHNC2H4NH2)2

B

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
In methanol stirring the soln. for 30 min between room temp. and 60°C, pptn.; filtration, washing with water, recrystn. from acetone;A 90%
B n/a
potassium nitrite
7758-09-0

potassium nitrite

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; sulfur dioxide In water byproducts: H2SO4; react. in water contg. ice and K-acetate leading SO2 into it,mixing,at 0°C;filtering,washing with 0.5 n HCl,hydrolysis at 100°C,for 2h; pptg. of H2SO4 with BaCl2,filtering,evapn.;85%
hydrogenchloride
7647-01-0

hydrogenchloride

nitric acid
7697-37-2

nitric acid

A

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

B

ammonium chloride

ammonium chloride

Conditions
ConditionsYield
In sulfuric acid Electrolysis; mixing dild. HCl with dild. HNO3 in an amalgated lead cell as cathode under applying lead anode (anode liquid: dild. H2SO4), 15°C, current: 50 A and 25 V; evapn., then cooling, removing of NH4Cl by treating with cold abs. alc., recrystn. from alcohol;A 80%
B n/a
In sulfuric acid aq. H2SO4; Electrolysis; mixing dild. HCl with dild. HNO3 in an amalgated lead cell as cathode under applying lead anode (anode liquid: dild. H2SO4), 15°C, current: 50 A and 25 V; evapn., then cooling, removing of NH4Cl by treating with cold abs. alc., recrystn. from alcohol;A 80%
B n/a
(E,Z)-(4-chlorophenyl)(cyclopropyl)methanone oxime

(E,Z)-(4-chlorophenyl)(cyclopropyl)methanone oxime

A

4-chlorophenyl cyclopropyl ketone
6640-25-1

4-chlorophenyl cyclopropyl ketone

B

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

hydrogen sulfide
7783-06-4

hydrogen sulfide

nitrosylchloride
2696-92-6

nitrosylchloride

A

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

B

sulfur
7704-34-9

sulfur

Conditions
ConditionsYield
In neat (no solvent) byproducts: sulfur chloride, HCl, NO; further by-products: N2, NH4Cl;;A 0%
B n/a
In neat (no solvent) byproducts: sulfur chloride, HCl, NO; further by-products: N2, NH4Cl;;A 0%
B n/a
mercury(II) fulminate

mercury(II) fulminate

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride byproducts: HCO2H; under cooling;
With HCl byproducts: HCO2H; under cooling;
hydroxyammonium sulfate

hydroxyammonium sulfate

barium(II) chloride

barium(II) chloride

A

barium sulfate

barium sulfate

B

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
In water excess of BaCl2; evapn., residue extrd. in a Soxhlet apparate with abs. alcohol, crystn.;
In water excess of BaCl2; evapn., residue extrd. in a Soxhlet apparate with abs. alcohol, crystn.;
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride with cooled,concd. HCl; evapn.,dissolving in water,removing of the Hg with H2S,evapn.,crystn.;
1-Nitropropane
108-03-2

1-Nitropropane

A

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

B

propionic acid
802294-64-0

propionic acid

Conditions
ConditionsYield
With hydrogenchloride heating in closed tube,130-150°C;
hydrogenchloride
7647-01-0

hydrogenchloride

1-Nitropropane
108-03-2

1-Nitropropane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
In water decompn. of nitro compound with a double volume of aq. HCl in a sealed tube at 130-150°C;
In water decompn. of nitro compound with a double volume of aq. HCl in a sealed tube at 130-150°C;
hydrogenchloride
7647-01-0

hydrogenchloride

2-nitropropane
79-46-9

2-nitropropane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
In water decompn. of nitro compound with a double volume of aq. HCl in a sealed tube at 130-150°C;
In water decompn. of nitro compound with a double volume of aq. HCl in a sealed tube at 130-150°C;
ethylnitrolic acid
600-26-0

ethylnitrolic acid

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride In water byproducts: acetic acid; diluting with water,distn.,filtering,pptg. of tin with H2S,evapn.,washing with ether;
hydrogenchloride
7647-01-0

hydrogenchloride

ethylnitrolic acid
600-26-0

ethylnitrolic acid

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With tin In water heating, removing of Sn with H2S, diln. with water; evapn.;
With Sn In water heating, removing of Sn with H2S, diln. with water; evapn.;
2,2-dinitropropane
595-49-3

2,2-dinitropropane

A

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

B

dinitrogen monoxide
10024-97-2

dinitrogen monoxide

Conditions
ConditionsYield
With hydrogenchloride byproducts: acetone; with dild. HCl,cooling; pptg. of Sn with H2S,filtering,evapn.,washing with ether-alcohol;
hydrogenchloride
7647-01-0

hydrogenchloride

2,2-dinitropropane
595-49-3

2,2-dinitropropane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With tin In water heating, removing of Sn with H2S, diln. with water; evapn.;
With Sn In water heating, removing of Sn with H2S, diln. with water; evapn.;
trinitromethane
517-25-9

trinitromethane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With hydrogenchloride with dild. HCl;
hydrogenchloride
7647-01-0

hydrogenchloride

trinitromethane
517-25-9

trinitromethane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
With tin
With Sn
dihydrogen hexachloroplatinate

dihydrogen hexachloroplatinate

hydroxyl ammonium hydroxide

hydroxyl ammonium hydroxide

A

Pt(2+)*4NH2OH*2OH(1-)={Pt(NH2OH)4}(OH)2

Pt(2+)*4NH2OH*2OH(1-)={Pt(NH2OH)4}(OH)2

B

nitrogen
7727-37-9

nitrogen

C

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Conditions
ConditionsYield
In not given boiling the dild. soln.;
In not given boiling the dild. soln.;
ethyl Bromopyruvate
70-23-5

ethyl Bromopyruvate

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

ethyl (2Z)-3-bromo-2-(hydroxyimino)propanoate
127033-04-9

ethyl (2Z)-3-bromo-2-(hydroxyimino)propanoate

Conditions
ConditionsYield
In methanol; chloroform for 16h; Ambient temperature;100%
4-[1-(2,2-dimethyl-propionyl)-5-formyl-1H-indol-6-yloxy]-but-2-enoic acid ethyl ester
666234-08-8

4-[1-(2,2-dimethyl-propionyl)-5-formyl-1H-indol-6-yloxy]-but-2-enoic acid ethyl ester

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

4-[1-(2,2-dimethyl-propionyl)-5-(hydroxyimino-methyl)-1H-indol-6-yloxy]-but-2-enoic acid ethyl ester
666234-09-9

4-[1-(2,2-dimethyl-propionyl)-5-(hydroxyimino-methyl)-1H-indol-6-yloxy]-but-2-enoic acid ethyl ester

Conditions
ConditionsYield
With sodium acetate In ethanol at 0℃; for 1h;100%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

(3Z/E)-3-(chloromethylene)-2,3-dihydro-1-benzoxepine-7-carbaldehyde

(3Z/E)-3-(chloromethylene)-2,3-dihydro-1-benzoxepine-7-carbaldehyde

1-[3-(chloromethylene)-2,3-dihydro-1-benzoxepin-7-yl]ethanone oxime

1-[3-(chloromethylene)-2,3-dihydro-1-benzoxepin-7-yl]ethanone oxime

Conditions
ConditionsYield
With sodium acetate In methanol at 20℃; for 24h;100%
(RS)-2,3,3a,4,5,6-hexahydro-phenalen-1-one
62715-22-4

(RS)-2,3,3a,4,5,6-hexahydro-phenalen-1-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

2,3,3a,4,5,6-hexahydro-phenalen-1-one oxime
100371-82-2

2,3,3a,4,5,6-hexahydro-phenalen-1-one oxime

Conditions
ConditionsYield
Stage #1: (RS)-2,3,3a,4,5,6-hexahydro-phenalen-1-one; hydroxylamine hydrochloride With sodium acetate In ethanol at 20 - 80℃; for 20h;
Stage #2: With sodium hydrogencarbonate In dichloromethane; water
100%
C27H27ClN4O2

C27H27ClN4O2

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

C27H27N5O2

C27H27N5O2

Conditions
ConditionsYield
With pyridine at 20 - 116℃; for 22h;100%
Methyl 4-(3,4-dichlorobenzyl)-2-formylfuro[3,2-b ]pyrrole-5-carboxylate
238749-16-1

Methyl 4-(3,4-dichlorobenzyl)-2-formylfuro[3,2-b ]pyrrole-5-carboxylate

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Methyl 2-cyano-4-(3,4-dichlorobenzyl)furo[3,2-b ]pyrrole-5-carboxylate
238749-19-4

Methyl 2-cyano-4-(3,4-dichlorobenzyl)furo[3,2-b ]pyrrole-5-carboxylate

Conditions
ConditionsYield
With acetic anhydride In pyridine100%
With acetic anhydride In pyridine100%
ferrocenecarboxaldehyde
12093-10-6

ferrocenecarboxaldehyde

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

ferrocenecarboxaldoxime

ferrocenecarboxaldoxime

Conditions
ConditionsYield
With sodium hydroxide In ethanol for 16h; Inert atmosphere; Schlenk technique; Reflux;100%
With sodium acetate In ethanol; water under N2; H2NOH*HCl (2 equiv.) in water added to Fe complex in EtOH; AcONa (3 equiv.) added; refluxed for 3 h; cooled; concd. in vac.; CHCl3 added dropwise; stirred for 0.5 h; according to K. Schoegl, et al., Monatsh. Chem. 97 (1966) 150; filtered; filtrate concd. under vac.;95.8%
With sodium hydroxide In ethanol for 3h; Reflux;92%
HIrCl2(tricyclohexylphosphine)2
70876-21-0

HIrCl2(tricyclohexylphosphine)2

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

Ir(3+)*2Cl(1-)*H(1-)*NH2OH*2P(C6H11)3=IrCl2(NH2OH)(H)(P(C6H11)3)2

Ir(3+)*2Cl(1-)*H(1-)*NH2OH*2P(C6H11)3=IrCl2(NH2OH)(H)(P(C6H11)3)2

Conditions
ConditionsYield
With KOH In toluene Ar-atmosphere; stirring for 24 h (pptn.); collection (filtration), washing (MeOH), drying (vac.); elem. anal.;100%
2,3-dihydro-2-hexyl-6-hydroxy-2,5,7,8-tetramethyl-4H-1-benzopyran-4-one
389634-20-2

2,3-dihydro-2-hexyl-6-hydroxy-2,5,7,8-tetramethyl-4H-1-benzopyran-4-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

2,3-dihydro-2-hexyl-6-hydroxy-2,5,7,8-tetramethyl-4H-1-benzopyran-4-one-oxime
389634-21-3

2,3-dihydro-2-hexyl-6-hydroxy-2,5,7,8-tetramethyl-4H-1-benzopyran-4-one-oxime

Conditions
ConditionsYield
In pyridine at 70℃;100%
3,4-dihydro-2,2,5,7,8-pentamethyl-6-hydroxy-2H-1-benzopyran-4-one
19017-66-4

3,4-dihydro-2,2,5,7,8-pentamethyl-6-hydroxy-2H-1-benzopyran-4-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

2,3-dihydro-6-hydroxy-2,2,5,7,8-pentamethyl-4H-1-benzopyran-4-one-oxime
24700-12-7

2,3-dihydro-6-hydroxy-2,2,5,7,8-pentamethyl-4H-1-benzopyran-4-one-oxime

Conditions
ConditionsYield
In pyridine at 70℃;100%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

bis(julolidin-9-yl)methylium tetrafluoroborate

bis(julolidin-9-yl)methylium tetrafluoroborate

N-(bis(1,2,3,5,6,7-hexahydropyrido(3,2,1-ij)quinolin-9-yl)methyl)-hydroxylamine
1397751-33-5

N-(bis(1,2,3,5,6,7-hexahydropyrido(3,2,1-ij)quinolin-9-yl)methyl)-hydroxylamine

Conditions
ConditionsYield
Stage #1: hydroxylamine hydrochloride With trimethylamine In ethanol at 20℃;
Stage #2: bis(julolidin-9-yl)methylium tetrafluoroborate In ethanol; acetonitrile at 20℃; for 0.0833333h;
100%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

benzaldehyde
100-52-7

benzaldehyde

Benzaldoxime
932-90-1

Benzaldoxime

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water at 20℃; for 1h; Cooling with ice;100%
2,3-dihydro-4H-1-benzopyran-4-one
491-37-2

2,3-dihydro-4H-1-benzopyran-4-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

(4E)-2,3-dihydro-4H-chromen-4-one oxime
24541-01-3

(4E)-2,3-dihydro-4H-chromen-4-one oxime

Conditions
ConditionsYield
With sodium acetate In ethanol; water99%
ferrocenecarboxaldehyde
12093-10-6

ferrocenecarboxaldehyde

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

FeC10H9C(C6H5)NOH

FeC10H9C(C6H5)NOH

Conditions
ConditionsYield
In pyridine standing of a soln. of ferrocene-compd. and hydroxylamine hydrochloridein dry pyridine at room temp. for 24 h under N2; pouring into water, pptn., recrystn. from MeOH;99%
4-methoxybenzoylferrocene

4-methoxybenzoylferrocene

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

FeC10H9C(C6H4OCH3)NOH

FeC10H9C(C6H4OCH3)NOH

Conditions
ConditionsYield
In pyridine standing of a soln. of ferrocene-compd. and hydroxylamine hydrochloridein dry pyridine at room temp. for 24 h under N2; pouring into water, pptn., recrystn. from MeOH;99%
(4-trifluoromethylbenzoyl)ferrocene
72848-08-9

(4-trifluoromethylbenzoyl)ferrocene

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

(C5H5)Fe(C5H4C(C6H4CF3)NOH)
75183-07-2

(C5H5)Fe(C5H4C(C6H4CF3)NOH)

Conditions
ConditionsYield
In pyridine standing of a soln. of ferrocene-compd. and hydroxylamine hydrochloridein dry pyridine at room temp. for 24 h under N2; pouring into water, pptn., recrystn. from MeOH;99%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

1-allyl-1H-benzo[d]imidazole-2-carboxaldehyde
118482-14-7

1-allyl-1H-benzo[d]imidazole-2-carboxaldehyde

1-allyl-1H-benzo[d]imidazole-2-crabaldehyde oxime

1-allyl-1H-benzo[d]imidazole-2-crabaldehyde oxime

Conditions
ConditionsYield
With triethylamine In ethanol at 80℃; for 0.5h; Microwave irradiation;99%
[3]ferrocenophane-1-one

[3]ferrocenophane-1-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

[3]-ferrocenophan-1-one oxime

[3]-ferrocenophan-1-one oxime

Conditions
ConditionsYield
With K2CO3 In ethanol (Ar); addn. of hydroxylamine hydrochloride and K2CO3 to a soln. of iron complex in ethanol, stirring overnight at room temp.; filtration, evapn. in vac.; obtained as a mixt. of isomers;99%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

tetra(n-butyl)ammonium hydroxide
2052-49-5

tetra(n-butyl)ammonium hydroxide

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

C7H5N2O3(1-)*C16H36N(1+)

C7H5N2O3(1-)*C16H36N(1+)

Conditions
ConditionsYield
Stage #1: hydroxylamine hydrochloride; 4-nitrobenzaldehdye In ethanol; water
Stage #2: tetra(n-butyl)ammonium hydroxide In methanol
99%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

tert-Butyl N-hydroxycarbamate
36016-38-3

tert-Butyl N-hydroxycarbamate

Conditions
ConditionsYield
With sodium hydrogencarbonate In dichloromethane; water at 0 - 20℃; for 3h; Acylation;98%
With sodium hydrogencarbonate In tetrahydrofuran; water at 0℃; for 2.5h;60%
With sodium hydrogencarbonate In tetrahydrofuran; water
C14H15BrO5
663933-83-3

C14H15BrO5

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

C14H16BrNO5
663933-84-4

C14H16BrNO5

Conditions
ConditionsYield
With sodium acetate In ethanol at 0℃; for 3h;98%
2',4'-dihydroxy-4-acetophenone
89-84-9

2',4'-dihydroxy-4-acetophenone

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

(1Z)-1-(2,4-dihydroxyphenyl)ethanone oxime
111364-29-5

(1Z)-1-(2,4-dihydroxyphenyl)ethanone oxime

Conditions
ConditionsYield
In pyridine at 20℃;98%
9-(2-Oxo-3-phenyl-propyl)-2-pyridin-4-yl-3-(3-trifluoromethyl-phenyl)-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one

9-(2-Oxo-3-phenyl-propyl)-2-pyridin-4-yl-3-(3-trifluoromethyl-phenyl)-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

9-(2-hydroxyimino-3-phenyl-propyl)-2-pyridin-4-yl-3-(3-trifluoromethyl-phenyl)-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one

9-(2-hydroxyimino-3-phenyl-propyl)-2-pyridin-4-yl-3-(3-trifluoromethyl-phenyl)-6,7,8,9-tetrahydro-pyrimido[1,2-a]pyrimidin-4-one

Conditions
ConditionsYield
In ethanol at 70℃; for 1h;98%
5-(N-ethyl-N-ferrocenylmethylamino)pentan-2-one
252578-95-3

5-(N-ethyl-N-ferrocenylmethylamino)pentan-2-one

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

5-(N-ethyl-N-ferrocenylmethylamino)pentan-2-one-oxime
252578-96-4

5-(N-ethyl-N-ferrocenylmethylamino)pentan-2-one-oxime

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water addn. of aq. NaOH to mixt. of ferrocene derivative and NH2OH*HCl (in EtOH), stirring and refluxing for 2.5 h; water addn., extn. into CH2Cl2, drying (Na2SO4), evapn. (reduced pressure);98%
1'-N,N-dimethylaminomethylferrocene-1-carbaldehyde
33040-02-7

1'-N,N-dimethylaminomethylferrocene-1-carbaldehyde

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

1'-N,N-dimethylaminomethylferrocene-1-carbaldehyde oxime

1'-N,N-dimethylaminomethylferrocene-1-carbaldehyde oxime

Conditions
ConditionsYield
With NaOH In ethanol; water soln. of NaOH in water was added to stirred mixt. of Fe-complex and NH2OH*HCl in EtOH at room temp., heated under reflux for 4 h, cooled, water was added, neutralised with CO2(s); extd. with CH2Cl2, dried over Na2SO4, filtered, solvent was removed in vacuo;98%
tricarbonyl[exo-3-[(2,3,4,5-η)-(4-methoxycyclohexa-2,4-dienyl)]propan-2-one]iron

tricarbonyl[exo-3-[(2,3,4,5-η)-(4-methoxycyclohexa-2,4-dienyl)]propan-2-one]iron

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

tricarbonyl[exo-3-[(2,3,4,5-η)-(4-methoxycyclohexa-2,4-dienyl)]propan-2-one oxime]iron

tricarbonyl[exo-3-[(2,3,4,5-η)-(4-methoxycyclohexa-2,4-dienyl)]propan-2-one oxime]iron

Conditions
ConditionsYield
With pyridine In ethanol NH2OH*HCl and pyridine added to soln. of Fe complex in ethanol; mixt. stirred at room temp. for 1.5 h; evapd. (vac.); residue treated with H2O and aq. HCl; extd. twice with ethyl acetate; combined extracts washed with satd. aq. soln. of NaHCO3; dried over Na2SO4; evapd. (vac.); flash chromy. (silica gel 60N, ethyl acetate/hexane 1/7); E/Z = 6/1;98%
fac-[iridium(III)(2-(4'-methoxy-5'-(CHO)-phenyl)pyridine)3]
1356038-03-3, 1377575-24-0

fac-[iridium(III)(2-(4'-methoxy-5'-(CHO)-phenyl)pyridine)3]

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

fac-[iridium(III)(2-(4'-methoxy-5'-(CHNOH)phenyl)pyridine)3]
1356038-16-8

fac-[iridium(III)(2-(4'-methoxy-5'-(CHNOH)phenyl)pyridine)3]

Conditions
ConditionsYield
With NaOH In methanol under Ar; NH2OH*HCl added to soln. of Ir complex (1 equiv.), stirred at room temp. for 11 h, concd. under vac., H2O added, pH=5-6 adjusted with NaOH soln.; ppt. filtered off, washed with H2O; elem. anal.;98%
hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

4-(4-(N,N-bis(2-chloroethyl)amino)phenyl)butanal
64977-05-5

4-(4-(N,N-bis(2-chloroethyl)amino)phenyl)butanal

N-hydroxy-4-(4-N',N'-bis(2-chloroethyl)amino)phenylbutylimine
1256382-16-7

N-hydroxy-4-(4-N',N'-bis(2-chloroethyl)amino)phenylbutylimine

Conditions
ConditionsYield
With triethylamine In ethanol for 0.416667h;98%
4-acetyl[2.2]paracyclophane
10029-00-2

4-acetyl[2.2]paracyclophane

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

4-acetyl[2.2]paracyclophane-O-methyloxime
1436383-47-9

4-acetyl[2.2]paracyclophane-O-methyloxime

Conditions
ConditionsYield
With pyridine In methanol Molecular sieve; Reflux;98%
pyridine-4-carbaldehyde
872-85-5

pyridine-4-carbaldehyde

hydroxylamine hydrochloride
5470-11-1

hydroxylamine hydrochloride

pyridine-4-aldoxime
696-54-8

pyridine-4-aldoxime

Conditions
ConditionsYield
With sodium hydroxide In water at 50℃; for 12h; pH=6 - 7;97.17%

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