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3,3-Dimethylglutaric Anhydride - >97.0%(T), high purity , CAS No.4160-82-1

COA

Grade & Purity:

≥97%(T)

Cas Number: 4160-82-1
Molecular Weight: 142.15
Beilstein Registry Number: 17419
MDL number: MFCD00006684
PubChem CID: 77813
PubChem SID: 504755213

In stock

Item Number

D154429

Grouped product items
SKU	Size	Availability	Price
D154429-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$37.90
D154429-25g	25g	2	$143.90
D154429-100g	100g	1	$487.90

View related series

Carboxylic anhydride (130) Non heterocyclic block (8163)

Basic Description

Synonyms	3,3-Dimethyladipic anhydride \| 2-bromo-4-[3-(3-bromo-5-chloro-4-hydroxyphenyl)-1,1-dioxo-2,1lambda6-benzoxathiol-3-yl]-6-chlorophenol \| EINECS 223-998-1 \| AMY3981 \| 4,4-dimethyloxane-2,6-dione \| 2H-Pyran-2, dihydro-4,4-dimethyl- \| 4,4-Dimethyldihydro-2H-p
Specifications & Purity	≥97%(T)
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organoheterocyclic compounds
  - Class Lactones
    - Subclass Delta valerolactones

Kingdom	Organic compounds
Superclass	Organoheterocyclic compounds
Class	Lactones
Subclass	Delta valerolactones
Intermediate Tree Nodes	Not available
Direct Parent	Delta valerolactones
Alternative Parents	Oxanes Dicarboxylic acids and derivatives Carboxylic acid anhydrides Oxacyclic compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
Molecular Framework	Aliphatic heteromonocyclic compounds
Substituents	Delta_valerolactone - Delta valerolactone - Oxane - Dicarboxylic acid or derivatives - Carboxylic acid anhydride - Oxacycle - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as delta valerolactones. These are cyclic organic compounds containing an oxan-2- one moiety.
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	504755213
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755213
IUPAC Name	4,4-dimethyloxane-2,6-dione
INCHI	InChI=1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3
InChIKey	HIJQFTSZBHDYKW-UHFFFAOYSA-N
Smiles	CC1(CC(=O)OC(=O)C1)C
Isomeric SMILES	CC1(CC(=O)OC(=O)C1)C
Molecular Weight	142.15
Beilstein	17419
Reaxy-Rn	111994
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=111994&ln=

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.

5 results found

Lot Number	Certificate Type	Date	Item
H2229283	Certificate of Analysis	Jun 06, 2025	D154429
H2229282	Certificate of Analysis	Jun 06, 2025	D154429
H2229284	Certificate of Analysis	Jun 06, 2025	D154429
F2004044	Certificate of Analysis	Mar 09, 2023	D154429
F2201006	Certificate of Analysis	Jun 04, 2022	D154429

Chemical and Physical Properties

Sensitivity	Moisture sensitive
Boil Point(°C)	181°C/25mmHg
Melt Point(°C)	123-127 °C
Molecular Weight	142.150 g/mol
XLogP3	0.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	0
Exact Mass	142.063 Da
Monoisotopic Mass	142.063 Da
Topological Polar Surface Area	43.400 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	163.000
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

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