Neopentyl glycol dimethacrylate
Basic information
- CAS
1985-51-9- Standard SMILES
C=C(C)C(=O)OCC(C)(C)COC(=O)C(=C)C- InChIKey
ULQMPOIOSDXIGC-UHFFFAOYSA-N- Molecular formula
- C13H20O4
- Average molar mass
- 240.29 g/mol
- Monoisotopic mass
- 240.13615911
Names & identifiers
- Preferred name
- Neopentyl glycol dimethacrylate
- IUPAC
- [2,2-dimethyl-3-(2-methylprop-2-enoyloxy)propyl] 2-methylprop-2-enoate
- English name
- Neopentyl glycol dimethacrylate
- Molecular formula
- C13H20O4
- Molecular weight
- 240.3
Names & synonyms
1985-51-9Neopentyl glycol dimethacrylateNeopentanediol dimethacrylate2,2-Dimethylpropane dimethacrylateEINECS 217-856-8CCRIS 7048DTXSID5044867DTXCID3024867LIGHT ESTER NP4NGO96034H2,2-Dimethyl-1,3-propanediyl bismethacrylate2,2-Dimethylpropane-1,3-diyl bis(2-methylprop-2-enoate)
Show more names
NPGDMA2,2-dimethylpropane-1,1-diolNEOPENTANEDIOLDIMETHACRYLATENeopentyl glycol diMethacrylaNEPPENHYLGLYCOL DIMETHACRYLATE2,2-DimethylpropanedimethacrylateDimethacrylate of neopentyl glycol2,2-Dimethylpropanediol dimethacryl
2-Propenoic acid, 2-methyl-, 2,2-dimethyl-1,3-propanediyl ester2,2-Dimethyl-1,3-propanediol Dimethacrylate2-Propenoic acid, 2-methyl-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester1,3-PROPANEDIOL, 2,2-DIMETHYL-, DIMETHACRYLATEMETHACRYLIC ACID, 2,2-DIMETHYLTRIMETHYLENE ESTER.ALPHA.,.OMEGA.-BIS(METHACRYLOYLOXY)-2,2-DIMETHYLPROPYLENERefChem:832331NEOPENTYL GLYCOL DIMETHACRYLATE [INCI]
Database identifiers
- CAS
1985-51-9- PubChem CID
- 16135
- DTXSID
DTXSID5044867- UNII
- 4NGO96034H
- EC Number
- 217-856-8
- Nikkaji
- J199.801C
Properties
Computed structural properties
- XLogP
- 3.1
- Topological polar surface area
- 52.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 4
- Rotatable bonds
- 8
- Heavy atoms
- 17
- Formal charge
- 0
- Complexity
- 307
Experimental & physicochemical properties
SpringerMaterials PropertiesViscosity
LogP2.79
Physical DescriptionLiquid
Physicochemical properties
- Melting point
- 5 °C · 5°C
- Boiling point
- 87 °C0.6 · 87 °C0.6 mm Hg(lit.)
- Density
- 1.003 g/mL · 1.003 g/mL at 25 °C(lit.)
- refractive index
- 20 · n20/D 1.453(lit.)
- Flash point
- 230 °F · >230 °F
- storage temp.
- 2 · Storage temp. 2-8°C
- form
- clear liquid
- color
- Colorless to Almost colorless
- Viscosity
- 6.5 cp · 6.5cp (20C)
- Cosmetics Ingredients Functions
- NAIL CONDITIONING
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 58 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: 2-Propenoic acid, 2-methyl-, 2,2-dimethyl-1,3-propanediyl ester
2-Propenoic acid, 2-methyl-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
2-Propenoic acid, 2-methyl-, 2,2-dimethyl-1,3-propanediyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- 2810
- hs_code
- 2917.19.7050
- risk_code
- 43
- Signal word
- Warning
- Symbol(GHS)
Chemistry & industry
Uses & manufacturing
U.S. Production2023: <75,000 lb
Consumer UsesMonomers
Industry UsesPhotosensitive chemicals
General Manufacturing Information
Custom Compounding of Purchased Resins
2-Propenoic acid, 2-methyl-, 1,1'-(2,2-dimethyl-1,3-propanediyl) ester: ACTIVE
Applications
DescriptionNeopentyl glycol dimethacrylate is a kind of functional methyl acrylic ester, can be used as peroxyde crosslinked additional crosslinker, is applicable to the elastomeric vulcanization system of sulfur vulcanization difficulty. There is a shortening crosslinking time, improving features such as vulcanized rubber. Also, it can be used as a properties-correcting agent, applicable to the radiation crosslinking of PVC electric wire and photosensitive resin, tackiness agent, coating, porous plastics, etc.
Suppliers
Loading…
Open inquiries
Loading…
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…