tert-Butyl Propionate - ≥98%(GC) , CAS No.20487-40-5

CAS: 20487-40-5 Cat. No.: T162406 Molecular Weight: 130.19 Beilstein Registry Number: 1747860 EC Number: 606-566-0 PubChem CID: 88561
AVAILABLE TO ORDER
GRADE & PURITY ≥98%(GC)
Synonyms
MFCD00009304 | Propionic Acid tert-Butyl Ester | tert-Butyl propionate, 99% | Propionic acid, tert-butyl ester | tert-butyl propanoate | DTXSID20174459 | Q27258627 | J-013353 | 1,1-Dimethylethyl propionate | AKOS009156953 | tert-Butyl propionate, puriss.,
Storage
Room temperature
Shipped In
Normal
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1g
T162406-1g
1

$9.90

$14.90
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5g
T162406-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$13.90

$20.90
Save $7.00 (33.49%)
25g
T162406-25g
3

$58.90

$88.90
Save $30.00 (33.75%)
100g
T162406-100g
1

$188.90

$283.90
Save $95.00 (33.46%)
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Why this grade

≥98%(GC) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Stereochemistry of kinetic Michael addition of the Z and E lithium enolates of tert-butyl propionate has been investigated

Specifications

Synonyms
MFCD00009304 | Propionic Acid tert-Butyl Ester | tert-Butyl propionate, 99% | Propionic acid, tert-butyl ester | tert-butyl propanoate | DTXSID20174459 | Q27258627 | J-013353 | 1, 1-Dimethylethyl propionate | AKOS009156953 | tert-Butyl propionate, puriss.,
Specifications & Purity
≥98%(GC)
Storage
Room temperature
Shipped In
Normal
Purity
≥98%(GC)
Names and Identifiers
Pubchem Sid504755951
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504755951
Canonical SmilesCCC(=O)OC(C)(C)C
IUPAC Nametert-butyl propanoate
InChIKeyJAELLLITIZHOGQ-UHFFFAOYSA-N
INCHI1S/C7H14O2/c1-5-6(8)9-7(2,3)4/h5H2,1-4H3
Isomeric SMILES CCC(=O)OC(C)(C)C
WGK Germany 3
PubChem CID 88561
UN Number 1914
Packing Group III
Molecular Weight 130.19
Beilstein 1747860
Reaxy-Rn 1747857

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acid esters
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
H2422187Certificate of AnalysisJun 18, 2024 T162406
H2422526Certificate of AnalysisJun 18, 2024 T162406
H2518667Certificate of AnalysisJun 18, 2024 T162406
I2301126Certificate of AnalysisSep 06, 2023 T162406
I2301127Certificate of AnalysisSep 06, 2023 T162406
I2301128Certificate of AnalysisSep 06, 2023 T162406
I2301727Certificate of AnalysisSep 06, 2023 T162406
I2504052Certificate of AnalysisSep 06, 2023 T162406
C1812185Certificate of AnalysisJan 27, 2022 T162406
F2316079Certificate of AnalysisJan 27, 2022 T162406
Chemical and Physical Properties
Refractive Index1.39
Flash Point(°F)69.8 °F
Flash Point(°C)21 °C
Boil Point(°C)119 °C
Molecular Weight130.180 g/mol
XLogP31.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass130.099 Da
Monoisotopic Mass130.099 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count9
Formal Charge0
Complexity100.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
References
1. Wenna Tang, Letao Guo, Lixia Yang, Liewei Qiu, Hongchen Liu, Mei Yang.  (2026)  Enhanced utilization of ester enolates in slow-kinetic α-functionalization of esters: Insights into enolate consumption and preservation strategies.  CHEMICAL ENGINEERING SCIENCE,      [PMID:] [10.1016/j.ces.2026.123675]
Solution Calculators
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