Skip to the beginning of the images gallery

tert-Butyl ethyl malonate - 95%, high purity , CAS No.32864-38-3

COA

Grade & Purity:

≥95%

Cas Number: 32864-38-3
Molecular Weight: 188.22
Beilstein Registry Number: 1776681
EC Number: 251-269-8
MDL number: MFCD00009193
PubChem CID: 96345
PubChem SID: 488186989

In stock

Item Number

T102767

Grouped product items
SKU	Size	Availability	Price
T102767-5g	5g	2	$22.90
T102767-10g	10g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$41.90
T102767-25g	25g	2	$87.90
T102767-100g	100g	1	$314.90

View related series

Carbonyl compound (2335) carboxylic acid (2098)

Basic Description

Synonyms	AS-17859 \| dl-norephedrinehydrochloride \| SY004968 \| J-524781 \| tert-butyl ethyl propane-1,3-dioate \| AI3-05683 \| Ethyl 2-methyl-2-propanyl malonate \| KRP-203 HCl \| AKOS005256179 \| AMY602 \| ethyl tert-butyl propanedioate \| propanedioic acid tert-butyl est
Specifications & Purity	≥95%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organic acids and derivatives
  - Class Carboxylic acids and derivatives
    - Subclass Dicarboxylic acids and derivatives

Kingdom	Organic compounds
Superclass	Organic acids and derivatives
Class	Carboxylic acids and derivatives
Subclass	Dicarboxylic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Dicarboxylic acids and derivatives
Alternative Parents	1,3-dicarbonyl compounds Carboxylic acid esters Organic oxides Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	1,3-dicarbonyl compound - Dicarboxylic acid or derivatives - Carboxylic acid ester - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	488186989
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488186989
IUPAC Name	3-O-tert-butyl 1-O-ethyl propanedioate
INCHI	InChI=1S/C9H16O4/c1-5-12-7(10)6-8(11)13-9(2,3)4/h5-6H2,1-4H3
InChIKey	OCOBFMZGRJOSOU-UHFFFAOYSA-N
Smiles	CCOC(=O)CC(=O)OC(C)(C)C
Isomeric SMILES	CCOC(=O)CC(=O)OC(C)(C)C
WGK Germany	3
PubChem CID	96345
Molecular Weight	188.22
Beilstein	1776681
Reaxy-Rn	1776681

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.

7 results found

Lot Number	Certificate Type	Date	Item
J1521085	Certificate of Analysis	Jul 07, 2023	T102767
K2225798	Certificate of Analysis	Aug 23, 2022	T102767
K2225785	Certificate of Analysis	Aug 23, 2022	T102767
K2225784	Certificate of Analysis	Aug 23, 2022	T102767
K2226038	Certificate of Analysis	Aug 23, 2022	T102767
K2225800	Certificate of Analysis	Aug 23, 2022	T102767
K2225799	Certificate of Analysis	Aug 23, 2022	T102767

Chemical and Physical Properties

Sensitivity	Air Sensitive
Refractive Index	1.416
Flash Point(°F)	188.6 °F
Flash Point(°C)	87 °C
Boil Point(°C)	83-85°C/8mmHg
Molecular Weight	188.220 g/mol
XLogP3	1.500
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	6
Exact Mass	188.105 Da
Monoisotopic Mass	188.105 Da
Topological Polar Surface Area	52.600 Å²
Heavy Atom Count	13
Formal Charge	0
Complexity	190.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration