Neopentyl glycol dimethacrylate - ≥90% , CAS No.1985-51-9

CAS: 1985-51-9 Cat. No.: N102665 Molecular Weight: 240.3 Beilstein Registry Number: 2(4)1535 EC Number: 217-856-8
AVAILABLE TO ORDER
GRADE & PURITY ≥90%
Synonyms
[2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate | 2,2-dimethylpropane-1,1-diol; 2-methylprop-2-enoic acid | EINECS 217-856-8 | 1,3-Bis(methacryloyloxy)-2,2-dimethylpropane | DTXCID3024867 | Neopentyl glycol dimethacrylate, 90% | 4NG
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
N102665-25g
3
$22.90
100g
N102665-100g
3
$35.90
500g
N102665-500g
1
$119.90
2.5kg
N102665-2.5kg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$23.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥90% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
[2, 2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate | 2, 2-dimethylpropane-1, 1-diol; 2-methylprop-2-enoic acid | EINECS 217-856-8 | 1, 3-Bis(methacryloyloxy)-2, 2-dimethylpropane | DTXCID3024867 | Neopentyl glycol dimethacrylate, 90% | 4NG
Specifications & Purity
≥90%
Storage
Room temperature
Shipped In
Normal
Purity
≥90%
Names and Identifiers
Pubchem Sid488182210
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488182210
Canonical SmilesCC(=C)C(=O)OCC(C)(C)COC(=O)C(=C)C
IUPAC Name[2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate
InChIKeyULQMPOIOSDXIGC-UHFFFAOYSA-N
INCHI1S/C13H20O4/c1-9(2)11(14)16-7-13(5,6)8-17-12(15)10(3)4/h1,3,7-8H2,2,4-6H3
Isomeric SMILES CC(=C)C(=O)OCC(C)(C)COC(=O)C(=C)C
WGK Germany 3
Molecular Weight 240.3
Beilstein 2(4)1535
Reaxy-Rn 1784367
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1784367&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

Download SDS →

✅ 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.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassDicarboxylic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentDicarboxylic acids and derivatives
Alternative Parents Enoate esters  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dicarboxylic acid or derivatives - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - 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 dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
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.

4 results found

Lot NumberCertificate TypeDateItem
A2608390Certificate of AnalysisDec 27, 2025 N102665
A2608392Certificate of AnalysisDec 27, 2025 N102665
A2608393Certificate of AnalysisDec 27, 2025 N102665
I1930108Certificate of AnalysisJan 22, 2025 N102665
Chemical and Physical Properties
Sensitivitylight sensitive
Refractive Index1.453
Flash Point(°F)235.4℉
Flash Point(°C)113°C
Boil Point(°C)87°C/0.6mmHg
Molecular Weight240.290 g/mol
XLogP33.100
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count8
Exact Mass240.136 Da
Monoisotopic Mass240.136 Da
Topological Polar Surface Area52.600 Ų
Heavy Atom Count17
Formal Charge0
Complexity307.000
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
Solution Calculators
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