Diurethane Dimethacrylate（UDMA） - ≥97%(mixture of isomers) , CAS No.72869-86-4

CAS: 72869-86-4 Cat. No.: D136761 Molecular Weight: 470.56 EC Number: 276-957-5

GRADE & PURITY ≥97%(mixture of isomers)

Synonyms

11,14-Dioxa-2,9-diazaheptadec-16-enoic acid, 4,4,6,16-tetramethyl-10,15-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester | FT-0775123 | 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-e

Storage

Store at 2-8°C

Shipped In

Wet ice

Specifications

Synonyms

11, 14-Dioxa-2, 9-diazaheptadec-16-enoic acid, 4, 4, 6, 16-tetramethyl-10, 15-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester | FT-0775123 | 2-[[3, 5, 5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-e

Specifications & Purity

≥97%(mixture of isomers)

Storage

Store at 2-8°C

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥97%(mixture of isomers)

Names and Identifiers

• Pubchem Sid: 488188448
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488188448
• Canonical Smiles: CC(CCNC(=O)OCCOC(=O)C(=C)C)CC(C)(C)CNC(=O)OCCOC(=O)C(=C)C
• IUPAC Name: 2-[[3,5,5-trimethyl-6-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]hexyl]carbamoyloxy]ethyl 2-methylprop-2-enoate
• InChIKey: UEKHZPDUBLCUHN-UHFFFAOYSA-N
• INCHI: 1S/C23H38N2O8/c1-16(2)19(26)30-10-12-32-21(28)24-9-8-18(5)14-23(6,7)15-25-22(29)33-13-11-31-20(27)17(3)4/h18H,1,3,8-15H2,2,4-7H3,(H,24,28)(H,25,29)
• Isomeric SMILES: CC(CCNC(=O)OCCOC(=O)C(=C)C)CC(C)(C)CNC(=O)OCCOC(=O)C(=C)C
• Molecular Weight: 470.56
• Reaxy-Rn: 8656258
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8656258&ln=

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: Enoate esters Carbamate esters Organic carbonic acids and derivatives Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carbamic acid ester - Carbonic acid derivative - Carboxylic acid ester - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen 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

Data sources

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

Chemical and Physical Properties

• Sensitivity: heat sensitive
• Refractive Index: 1.485
• Flash Point(°C): > 100 °C
• Boil Point(°C): 200 °C
• Molecular Weight: 470.600 g/mol
• XLogP3: 4.100
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 19
• Exact Mass: 470.263 Da
• Monoisotopic Mass: 470.263 Da
• Topological Polar Surface Area: 129.000 Ų
• Heavy Atom Count: 33
• Formal Charge: 0
• Complexity: 703.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 1
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Luo Xiongfei, Liu Xue, Guo Hongda, Li Ruiping, Wang Min, Li Xiaotong, Li Shujun, Liu Shouxin, Li Jian, Strehmel Veronika, Wang Qunying, Yilmaz Gorkem, Matyjaszewski Krzysztof, Strehmel Bernd, Chen Zhijun.  (2025)  Biomass-derived carbon dots for the initiation of conventional radical and ATRP-based photopolymerization processes.  Nature Protocols,      [PMID:40760038] [10.1038/s41596-025-01210-3]

2. Wang Min, Luo Xiongfei, Wang Qunying, Strehmel Veronika, Chen Zhijun, Li Shujun, Strehmel Bernd.  (2025)  Soda lignin as a sustainable photosensitive component for conventional and controlled radical photopolymerization.  Communications Chemistry,  8  (1): (1-11).  [PMID:40617959] [10.1038/s42004-025-01593-0]