Triglycerol

CAS 20411-31-8HOCH(CH2OCH2CHOHCH2OH)2Chemical Synthesis

Triglycerol (CAS 20411-31-8) is a polyol with a molecular weight of 240.25 g/mol. This compound, identified by the linear formula HOCH(CH2OCH2CHOHCH2OH)2, is primarily utilised as a building block in chemical synthesis and organic chemistry. Its structure lends itself to the creation of more complex molecules, particularly in the development of polyglycerol monoethers and in analytical applications for enhancing chromatographic behaviour.

IUPAC: 1,3-Bis(2,3-dihydroxypropyl)-2-propanol

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Triglycerol (HOCH(CH2OCH2CHOHCH2OH)2) — chemical structure, CAS 20411-31-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisOrganic Building BlocksOxygen CompoundsPolyols

01 /Applications

Synthesis of Polyglycerol Monoethers

Triglycerol serves as a key intermediate in the synthesis of polyglycerol monoethers, contributing to the development of novel materials and compounds.

Enhancing Chromatographic Analysis

This compound has been employed to improve the chromatographic behaviour of pesticides within complex matrices such as tea, aiding in analytical accuracy and detection.

Organic Building Block

As an organic building block, Triglycerol is valuable in various chemical synthesis pathways, enabling the construction of diverse organic molecules.

02 /Properties

Molecular weight	240.25
Linear formula	HOCH(CH2OCH2CHOHCH2OH)2
Assay	≥60% (HPLC)
Density	1.30 g/mL at 20 °C(lit.)
Impurities tested	≤20% Di- and Tetraglycerol
Application	Triglycerol was used in the synthesis of (poly)glycerol monoethers1. It was also used to enhance the chromatographic behavior of the pesticides in tea matrices2.

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

20411-31-8

MDL number

MFCD00084755

Beilstein registry

1724207

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Triglycerol used for?

Triglycerol is used in chemical synthesis, particularly for creating (poly)glycerol monoethers, and to enhance the chromatographic behaviour of pesticides in analytical applications.

What is the CAS number and formula for Triglycerol?

The CAS number for Triglycerol is 20411-31-8 and its linear formula is HOCH(CH2OCH2CHOHCH2OH)2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Triglycerol with an assay of ≥60% (HPLC), containing ≤20% Di- and Tetraglycerol. This product is supplied for research and technical purposes and is not represented as USP, BP, or EP grade.

What are the safety considerations when handling Triglycerol?

Triglycerol is classified as a Warning (GHS07) with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, should be used, alongside a suitable respirator.

How is Triglycerol packed, shipped, and exported?

Tech Serve Solutions specialises in the global supply and export of fine chemicals, including Triglycerol. Products are packed and shipped according to international regulations for chemical substances.

How can I request a sample or quote for Triglycerol?

To request a sample or a quote for Triglycerol, please contact our sales team through the website or by phone, referencing the product name and CAS number 20411-31-8.