Our Products

mono propylene glycol structure formula

Propylene Glycol: Is This Additive Safe in Food and

Apr 08, 2018A synthetic liquid substance that absorbs water, propylene glycol classified by the chemical formula C 3 H 8 O 2. Propylene glycol (1, 2-propanediol) is an organic compound (a diol alcohol) and is a tasteless, odorless and colorless clear oily liquid.

Get Quotation

Propylene glycol esters of fatty acids

Propylene glycol esters of fatty acids are mixtures of propylene glycol mono- and diesters of saturated and unsaturated fatty acids derived from edible oils and fats. The products are produced either by direct esterification of propylene glycol with fatty acids or by transesterification of propylene

Get Quotation

Solved: Write The Structural Formula Of Propylene Glycol

Write the structural formula of propylene glycol, 1, 2-propanediol. Why is it classed as an alcohol? Is it a polar molecule? Should it be miscible with water? An emulsifying agent was used in the hand cream. Explain its purpose. The emulsifying agent, a salt, is prepared from two chemicals. a. Write the structure of stearic acid. b.

Get Quotation

Propylene Glycol

Propylene glycol, also known as 1,2-propanediol, is a synthetic (i.e., man-made) alcohol that attracts/absorbs water. It is a viscous, colorless liquid, which is nearly odorless but possesses a faintly sweet taste. Propylene glycol is one of the most widely used ingredients in cosmetics and personal care products, including facial cleansers

Get Quotation

The Truth About Propylene Glycol, According to a Chemist

Propylene glycol in personal care products. It is an effective humectant. It is a solvent for fragrances and preservatives. It can be used as an emulsifier or co-surfactant. It is used as a solvent for pigments in cosmetics. It can be used as a preservative due to its antifungal and antimicrobial properties.

Get Quotation

propylene glycol, 57

Propylene Glycol, C3H8O2, is an organic compound. It comes in several grades, and has various uses. It can be used as feedstock for production of polyester resins. In addition, it can also be used as humectant, solvent and preservative for food, tobacco, pharmaceuticals, and more.

Get Quotation

Propylene Glycol

Welcome to Propylene Glycol. Propylene (propene) is an unsaturated organic compound having the chemical formula C3H6. It has one double bond, and is the 2nd member of the alkene class of hydrocarbons, as well as second most available organic compound in nature after ethylene.

Get Quotation

Propylene glycol monomethyl ether

Links with this icon indicate that you are leaving the CDC website.. The Centers for Disease Control and Prevention (CDC) cannot attest to the accuracy of a non-federal website. Linking to a non-federal website does not constitute an endorsement by CDC or any of its employees of the sponsors or the information and products presented on the website.

Get Quotation

What Is Propylene Glycol?

Propylene Glycol What Is Propylene Glycol? Propylene glycol is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds and as a base for de-icing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze when leakage might lead to contact with food.

Get Quotation

The Propylene Glycol Darkside: Side Effects And How to

Mar 07, 2017The FDA classifies propylene glycol as an additive that is "generally recognized as safe" for use in food – not exactly a ringing endorsement. According to S cholar Chemistry's (now Ward's Chemistry ) material safety data sheet, problems associated with liquid GP include irritation and sensitivity to the eyes, skin, and mucous membranes.

Get Quotation

Propylene Glycol Monostearate, chemical structure

Propylene Glycol Monostearate is a mixture of the propylene glycol mono-and di-esters of stearic and palmitic acids.It contains not less than 90.0percent of monoesters of saturated fatty acids,chiefly propylene glycol monostearate (C21H42O3)and propylene glycol monopalmitate (C19H38O3). Packaging and storage— Preserve in well-closed containers.

Get Quotation

MPG: Science

Chemically, propylene glycol has a very simple structure. In the propylene glycol formula, the two parts of the molecule, the alcohol groups (OH, likes water) and the hydrocarbon backbone (CH, likes oil), represent fundamental chemical characteristics. Their behaviour both in industrial processes, as well as in the human body or in the environment, is well understood.

Get Quotation

Propylene glycol propyl ether ≥98.5%

Propylene glycol propyl ether ≥98.5%; CAS Number: 1569-01-3; Synonym: DOWANOL PnP, 1-Propoxy-2-propanol; Linear Formula: C6H14O2; find Sigma-Aldrich-484326 MSDS, related peer-reviewed papers, technical documents, similar products more at Sigma-Aldrich.

Get Quotation

Dipropylene glycol methyl ether

It is not known how much dipropylene glycol monomethyl ether is released to the environment. Dipropylene glycol monomethyl ether is probably released to the air due to volatilization from solvents and paints that contain it. Additionally, it may enter the air when used as a solvent in pesticide formulations.

Get Quotation

Polyalkylene glycol monobutyl ether (PGME) for Handling

8 Polyethylene-propylene glycol, monobutyl ether 9 Poly (ethylene glycol-co-propylene glycol) The molecular formula of the monomer is C 9 H 24 O 5. Its molecular weight is 212.28386. The 41 structural formula for the polyalkylene glycol monobutyl ether is: 42 48 Fig 1. 2D Structure

Get Quotation

Monopropylene Glycol

What is Monopropylene Glycol Monopropylene glycol is a colourless, viscous compound liquid, miscible with a large range of solvents including water, acetone and chloroform. It's a common type of propylene glycerol, along with its brother chemicals dipropylene glycerol and tripropylene glycerol.

Get Quotation

Propylene Glycol

Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file The 3d structure may be viewed using Java or Javascript. Species with the same structure: Polyglycol p-750 (dow) Propylene Glycol; Stereoisomers: R-(-)-1,2-propanediol (S)-(+)-1,2-Propanediol

Get Quotation

Mono Propylene Glycol Chemical Products

Chemical Supplier Products Glycols Mono Propylene Glycol. Mono Propylene Glycol. Mono propylene glycol (also known as PG, propylene glycol, propan1, 2diol and MPG) is a colourless, and viscous chemical liquid with a typical odour. It is soluble in water, and has hygroscopic properties.

Get Quotation

Propylene Glycol

Propylene Glycol. Mono Propylene Glycol, commonly referred to as Propylene Glycol but also referred to as Propane-1,2-diol, MPG, PG and Food Safe Glycol. Propylene Glycol has for many years been the go-to glycol for use in food and beverage processing systems or where there is a requirement for a non-toxic classification.

Get Quotation

Database: propylene glycol mono

Structure References CAS number 57018527 21 name propylene glycol mono-t-butyl ether 21 synonyms Arcosolv PTB; tert-butoxy propanol; propylene glycol, t-butyl ether; 1-tert-butoxy-2-propanol; 1-(1,1-dimethylethoxy)-2-propanol; 1-methyl-2-tert-butoxyethanol 2, 21 formula C7H16O2 21 MW 132.2 21

Get Quotation

Study of O/W micro

based on Sefsol 218 (Propylene glycol monocaprylic es-ter), stabilized by PEG-35 castor oil and diethylene gly-col monoethyl ether as co-surfactant were obtained by Shafiq-un-Nabi and coworkers (2007). The final formula-tion consisted of 20% oil, 27% surfactant/co-surfactant mixture, and 53% aqueous phase. The droplet size of

Get Quotation

SAFETY DATA SHEET MONO PROPYLENE GLYCOL USP

MONO PROPYLENE GLYCOL USP This SDS is not mandated under REACH Regulation (EC) No 1907/2006 and is provided for information only. SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1. Product identifier Product name MONO PROPYLENE GLYCOL USP Product number 31055 CAS number 57-55-6 EC number 200-338-0 1.2.

Get Quotation

PROPYLENE GLYCOL Cosmetic Ingredient (INCI)

PROPYLENE GLYCOL Propylene glycol is a synthetic alcohol that absorbs water and functions as a humectant in personal care products. It is used in moisturizers and other skin care products as it helps reduce flakiness and restores suppleness of the skin.

Get Quotation

1,2

Propylene glycol ( IUPAC name: propane-1,2-diol) is an organic compound with the chemical formula CH 3 CH (OH)CH 2 OH. It is a viscous, colorless liquid which is nearly odorless but possesses a faintly sweet taste. Containing two alcohol groups, it is classed as a diol. It is miscible with a broad range of solvents, including water,

Get Quotation

Antifreeze

In the absence of inhibitors, propylene glycol can react with oxygen and metal ions, generating various compounds including organic acids (e.g., formic, oxalic, acetic). These acids accelerate the corrosion of metals in the system. Other antifreezes. Propylene glycol methyl ether is used as an antifreeze in diesel engines. It is more volatile than glycol.

Get Quotation

Ethylene Glycol Heat

Ethylene Glycol based water solutions are common in heat-transfer applications where the temperature in the heat transfer fluid can be below 32 o F (0 o C).Ethylene glycol is also commonly used in heating applications that temporarily may not be operated (cold) in surroundings with freezing conditions - such as cars and machines with water cooled engines.

Get Quotation

Di(propylene glycol) methyl ether

Di(propylene glycol) methyl ether is an organic solvent with a variety of industrial and commercial uses. It finds use as a less volatile alternative to propylene glycol methyl ether and other glycol ethers.The commercial product is typically a mixture of four isomers.

Get Quotation

Propylene Glycol for Skin: The Complete Guide

Sep 26, 2019Prevents water loss: As an emollient, propylene glycol forms a protective film on the skin that prevents water loss and helps to smooth and soften skin, according to Herrmann. Preserves the formula: Propylene glycol is antimicrobial, and Zeichner says at higher concentrations, it acts as a preservative to prevent contamination.

Get Quotation

What Is Propylene Glycol?

Propylene Glycol What Is Propylene Glycol? Propylene glycol is a synthetic liquid substance that absorbs water. Propylene glycol is also used to make polyester compounds and as a base for de-icing solutions. Propylene glycol is used by the chemical, food, and pharmaceutical industries as an antifreeze when leakage might lead to contact with food.

Get Quotation

organic chemistry

Notice the similarity - it's almost the same, there is just a 3 ( methyl) group in place of one of the hydrogens. You could get this by reacting the first carbon on propylene glycol with oxygen, and then removing the hydrogen from the hydroxyl on the second carbon. This

Get Quotation