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High quality propionaldehyde supplier in China
Cas No: 123-38-6
No Data 10 Metric Ton 5000 Metric Ton/Year Simagchem Corporation Contact Supplier
C3H6O Propionaldehyde 123-38-6
Cas No: 123-38-6
No Data 10 Gram 1 Kilogram/Day HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Propionaldehyde
Cas No: 123-38-6
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality propionaldehyde supplier in China
Cas No: 123-38-6
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
fresh 1-propanone in stock with best price
Cas No: 123-38-6
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
Propionaldehyde
Cas No: 123-38-6
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
Propionaldehyde
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No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Propionaldehyde CAS: 123-38-6
Cas No: 123-38-6
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2000 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
High quality propionaldehyde supplier in China CAS NO.123-38-6
Cas No: 123-38-6
USD $ 1000.0-1500.0 / Kilogram 1 Kilogram 100 Metric Ton/Month Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Propionaldehyde, 97%
Cas No: 123-38-6
No Data 1 Metric Ton 10 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

123-38-6 Usage

Air & Water Reactions

Highly flammable. Soluble in water.

Chemical Properties

colourless liquid

Fire Hazard

Behavior in Fire: Vapor is heavier than air and may travel considerable distance to a source of ignition and flash back.

Definition

ChEBI: An aldehyde that consists of ethane bearing a formyl substituent. The parent of the class of propanals.

Health Hazard

Vapors will irritate nose and throat, and may cause nausea and vomiting. Liquid causes eye irritation.

Reactivity Profile

Propionaldehyde may form explosive peroxides. Reacts vigorously with oxidizing agents. Explosive in the form of vapor when exposed to heat or flame [Lewis]. Incompatible with strong bases and strong reducing agents. Vigorous polymerization reaction with methyl methacrylate. Polymerization may also occur in the presence of acids or caustics .

General Description

A clear colorless liquid with an overpowering fruity-like odor. Less dense than water. Flash point 15°F. Vapors are heavier than air.

Purification Methods

the aldehyde with CaSO4 or CaCl2, and fractionally distil it under nitrogen or in the presence of a trace of hydroquinone (to retard oxidation). Blacet and Pitts [J Am Chem Soc 74 3382 1952] repeatedly distilled the middle fraction in a vacuum until it no longer gave a solid polymer when cooled to -80o. It is stored with CaSO4. [Beilstein 1 IV 3165.]
InChI:InChI=1/C3H6O/c1-2-3-4/h3H,2H2,1H3

123-38-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (538124)  Propionaldehyde  reagent grade, 97% 123-38-6 538124-1L 1,692.99CNY Detail
Sigma-Aldrich (538124)  Propionaldehyde  reagent grade, 97% 123-38-6 538124-250ML 837.72CNY Detail
Alfa Aesar (A16146)  Propionaldehyde, 97%    123-38-6 5000ml 1233.0CNY Detail
Alfa Aesar (A16146)  Propionaldehyde, 97%    123-38-6 1000ml 307.0CNY Detail
Alfa Aesar (A16146)  Propionaldehyde, 97%    123-38-6 500ml 245.0CNY Detail

123-38-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name propanal

1.2 Other means of identification

Product number -
Other names Propionaldehyde

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Propionaldehyde is used in the manufacture of plastics, in the synthesis of rubber chemicals, and as a disinfectant and preservative.
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:123-38-6 SDS

123-38-6Related news

Spontaneous cyclo-trimerization of Propionaldehyde (cas 123-38-6) in aqueous solution10/01/2019

The equilibrium between propionaldehyde + propane-1,1-diol + 2,4,6-triethyl-1,3,5-trioxane has been characterized, for the first time, in aqueous solution using NMR techniques. The diffusion coefficients and the molar percentages at different temperatures have been also reported.detailed

Coenzyme A-acylating Propionaldehyde (cas 123-38-6) dehydrogenase (PduP) from Lactobacillus reuteri: Kinetic characterization and molecular modeling09/27/2019

3-Hydroxypropionic acid (3-HP), an important C3 chemical for a bio-based industry, is natively produced by Lactobacillus reuteri from glycerol. Conversion of glycerol occurs via the intermediate 3-hydroxypropionaldehyde (3-HPA), followed by an ATP-producing pathway initiated by the CoA-acylating...detailed

Suitable combination of promoter and micellar catalyst for kilo fold rate acceleration on propanol to Propionaldehyde (cas 123-38-6) conversion in aqueous media09/26/2019

Oxidation of propanol by chromic acid produces propionaldehyde under kinetic condition [propanol]T ≫ [Cr(VI)]T. This oxidation reaction is performed also in presence of micellar catalysts (anionic, cationic and neutral) and hetero-aromatic nitrogen bases promoters (picolinic acid, 2,2′-bipyridi...detailed

Theoretical study of Ni+ assisted CC and CH bond activations of Propionaldehyde (cas 123-38-6) in the gas phase09/25/2019

The reactions of Ni+ with propionaldehyde in the gas phase have been systematically investigated using density functional theory at the B3LYP/def2-TZVP level. The decomposition reaction mechanism has been identified. Our calculations indicated that Ni+ can assist decomposition of propionaldehyde...detailed

Dehydration of 1,2-propanediol to Propionaldehyde (cas 123-38-6) over zeolite catalysts09/24/2019

Dehydration of 1,2-propanediol has been investigated over a range of zeolite catalysts with different pore structures and acidity. The reaction forms part of a two-step process for the conversion of glycerol to propionaldehyde. The effects of reaction temperature, concentration, space velocity, ...detailed

StrategiesCompany StrategiesOxea starts construction of US propanol and Propionaldehyde (cas 123-38-6) unit09/10/2019

In the USA, oxo chemicals specialist Oxea has begun construction work on a new world-scale propanol plant at its Bay City production site in Texas. Once commissioned, ‘Propanol 2’ will add a capacity of 100 000 tonnes/year of propanol and 40 000 tonnes/year of propionaldehyde, the company says...detailed

Original ContributionQuantification of Propionaldehyde (cas 123-38-6) in breath of patients after lung transplantation09/08/2019

Oxygen-derived free radicals (ROS) have been identified to contribute significantly to ischemia–reperfusion (I/R) injury by initiating chain reactions with polyunsaturated membrane lipids (lipid peroxidation, LPO) resulting in the generation of several aldehydes and ketones. Due to their volati...detailed

Propionaldehyde (cas 123-38-6) infrared cross-sections and band strengths09/07/2019

The use of oxygenated biofuels reduces the greenhouse gas emissions; however, they also result in increased toxic aldehyde by-products, mainly formaldehyde, acetaldehyde, acrolein, and propionaldehyde. These aldehydes are carcinogenic and/or toxic and therefore it is important to understand thei...detailed

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