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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Oxime >(E)-2-oxopropanal oxime

(E)-2-oxopropanal oxime

(E)-2-oxopropanal oxime Structure
CAS No.
306-44-5
Chemical Name:
(E)-2-oxopropanal oxime
Synonyms
PYRUVALDOXIME;oximinoacetone;pyruvaldehydoxim;ISONITROSOACETONE;Acetone, isonitroso-;2-oxopropanal-1-oxime;3-hydroxyimino-aceton;3-hydroxyiminoacetone;monoizonitrozoacetone;PYRUVALDEHYDE 1-OXIME
CBNumber:
CB5272301
Molecular Formula:
C3H5NO2
Molecular Weight:
87.08
MOL File:
306-44-5.mol
MSDS File:
SDS
Modify Date:
2023/5/15 10:43:57
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(E)-2-oxopropanal oxime Properties

Melting point 69°
Boiling point 160.87°C (rough estimate)
Density 1.0744
refractive index 1.4940 (estimate)
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka pK (25°) 8.39
color Brown
EPA Substance Registry System Propanal, 2-oxo-, 1-oxime (306-44-5)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07,GHS06
Signal word  Danger
Hazard statements  H335-H301-H315-H319
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501-P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P

(E)-2-oxopropanal oxime Chemical Properties,Uses,Production

Preparation

To a well-stirred, ice-cooled solution of 5.8 gm (0.1 mole) of acetone in 30 ml of glacial acetic acid is added dropwise a concentrated aqueous solution containing 15 gm of sodium nitrite. Stirring at 0°C is continued for 45 min, then 100 ml of water is added and the crude product is extracted with ether.
306-44-5 synthesis
The ether extracts are combined, washed repeatedly with 10 ml portions of water, and dried with sodium sulfate. The ether is evaporated off under reduced pressure and the residue is dried on a porous plate. After recrys-tallization from benzene, 6 gm (69%) of the product is isolated, m.p. 65°C.

(E)-2-oxopropanal oxime Preparation Products And Raw materials

Raw materials

Preparation Products

3-Acetyl-2,4-dimethylpyrrole

(E)-2-oxopropanal oxime Suppliers

Global( 47)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
Dhruvtara Chemicals Pvt. Ltd. 91 40 27154607 New Delhi, India 180 56 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Suzhou Victorypharm Co.,Ltd. +86-13916956214 China 1301 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Career Henan Chemica Co +86-0371-86658258 +8613203830695 China 30253 58 Inquiry
Suzhou Laing Biotechnology Co.,Ltd +86-13004516015 +86-18149392822 China 778 58 Inquiry
Zhengzhou Lingzhiyue Technology Co., Ltd +86-0371-55074660 +86-13783527580 China 3152 58 Inquiry
LEAPCHEM CO., LTD. +86-852-30606658 China 43348 58 Inquiry
Shanghai Acmec Biochemical Technology Co., Ltd. +undefined18621343501 China 33350 58 Inquiry
Amadis Chemical Company Limited 571-89925085 China 131980 58 Inquiry
Supplier Advantage
Dhruvtara Chemicals Pvt. Ltd. 56
A.J Chemicals 58
Suzhou Victorypharm Co.,Ltd. 58
CONIER CHEM AND PHARMA LIMITED 58
Career Henan Chemica Co 58
Suzhou Laing Biotechnology Co.,Ltd 58
Zhengzhou Lingzhiyue Technology Co., Ltd 58
LEAPCHEM CO., LTD. 58
Shanghai Acmec Biochemical Technology Co., Ltd. 58
Amadis Chemical Company Limited 58

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ANTI-PYRUVIC ALDEHYDE 1-OXIME ISONITROSOACETONE 2-oxopropionaldehyde 1-oxime PYRUVALDEHYDE 1-OXIME 98+% 2-OXO-PROPIONALDEHYDE OXIME Propanal, 2-oxo-, 1-oxime 1-(Hydroxyimino)acetone 1-Hydroxyimino-2-propanone Propane-1,2-dione 1-oxime 2-Propanone, 1-(hydroxyimino)- 2-Propanone, 1-isonitroso- 2-Propanone, isonitroso- Acetone, (hydroxyimino)- Acetone, 3-(hydroxyimino)- Acetone, isonitroso- 4-(hydroxyiMino)butan-2-one 1,2-propanedione,1-oxime 2-oxopropanal-1-oxime 3-hydroxyimino-aceton 3-hydroxyiminoacetone monoizonitrozoacetone oximinoacetone pyruvaldehydoxim PYRUVALDEHYDE 1-OXIME PYRUVALDOXIME (E)-2-oxopropanal oxime (1E)-2-oxopropanal oxime 306-44-5 CH3COCHNOH