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Triethyl orthopropionate (TEOP)

Triethyl orthopropionate (TEOP)

CAS Number: 115-80-0

Molecular Formula: C9H20O3

About Triethyl orthopropionate (TEOP)

Triethyl orthopropionate serves as a broad-spectrum pharmaceutical intermediate used in the synthesis of several specialised APIs. 1,1,1-Triethoxypropane (CAS 115-80-0) serves as a critical building block in the API intermediates market, where its role in Claisen rearrangement reactions facilitates the synthesis of com...

Triethyl orthopropionate (TEOP) Specifications

CAS Number
115-80-0
Molecular Formula
C9H20O3
Molecular Weight
176.25
IUPAC Name
1,1,1-triethoxypropane
Canonical SMILES
CCC(OCC)(OCC)OCC
InChI Key
FGWYWKIOMUZSQF-UHFFFAOYSA-N
InChI
InChI=1S/C9H20O3/c1-5-9(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
Molecular Weight
176.25
Boiling Point (Experimental)
159-162 °C
Density (Experimental)
0.8826 g/cm³ Temp: 25 °C
Hazard Classes and Categories
Flam. Liq. 3 (98.7%) & Acute Tox. 4 (54.5%) Skin Irrit. 2 (75.3%) & Eye Irrit. 2A (81.8%)

Organic Synthesis Reagent

A versatile orthoester primarily used in the Claisen rearrangement to construct new C-C bonds and synthesize gamma,delta-unsaturated esters

Pharmaceutical Intermediate

An essential building block utilized as a starting material for the synthesis of active pharmaceutical ingredients and medicinal compounds

Flavor and Fragrance Ingredient

A specialty chemical used to provide fruity notes in the formulation of perfumes and food flavorings

Chemical Intermediate

A functionalised building block employed in the production of speciality polymers, dyes, and pigments

Solvent and Water Scavenger

An effective medium for chemical processes and a water-trapping agent used to enhance the stability of coatings and adhesives

Triethyl orthopropionate (TEOP) FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

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