Neopentyl glycol diglycidyl ether
- CAS No.
- 17557-23-2
- Chemical Name:
- Neopentyl glycol diglycidyl ether
- Synonyms
- neopentyl;DIGLYCIDYLOXYNEOPENTANE;1,3-bis(2,3-epoxypropoxy)-2,2-dimethylpropane;heloxywc68;neopentyl glycol diglycidyl;diglycidyletherofneopentylgylcol;2,2-Bis(glycidyloxymethyl)propane;NEOPENTYL GLYCOL DIGLYCIDYL ETHER;NeopentylGlycolDiglycidylEther>Neopentane glycol Diglycidyl ether
- CBNumber:
- CB9243448
- Molecular Formula:
- C11H20O4
- Molecular Weight:
- 216.27
- MDL Number:
- MFCD00040687
- MOL File:
- 17557-23-2.mol
- MSDS File:
- SDS
| Boiling point | 103-107 °C/1 mmHg (lit.) |
|---|---|
| Density | 1.04 g/mL at 25 °C (lit.) |
| vapor density | >1 (vs air) |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Viscosity | 10-30mPa.s(25°C) |
| Water Solubility | 0.5-1.0 g/100 mL at 20.5 ºC |
| Stability | Stable. Incompatible with strong oxidizing agents, sulfuric acid, dichromates. Combustible. |
| InChI | InChI=1S/C11H20O4/c1-11(2,7-12-3-9-5-14-9)8-13-4-10-6-15-10/h9-10H,3-8H2,1-2H3 |
| InChIKey | KUAUJXBLDYVELT-UHFFFAOYSA-N |
| SMILES | C(OCC1CO1)C(C)(C)COCC1CO1 |
| LogP | 0.646 (est) |
| CAS DataBase Reference | 17557-23-2(CAS DataBase Reference) |
| EWG's Food Scores | 1-2 |
| FDA UNII | 9288EM7AOW |
| EPA Substance Registry System | Neopentyl glycol diglycidyl ether (17557-23-2) |
| UNSPSC Code | 12162002 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H317 | |||||||||
| Precautionary statements | P280-P302+P352 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 38-43 | |||||||||
| Safety Statements | 24-37 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | TX3760000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 29109000 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Skin Irrit. 2 Skin Sens. 1 |
|||||||||
| REACH Registrations | Active | |||||||||
| NFPA 704 |
|
Neopentyl glycol diglycidyl ether price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 338036 | Neopentyl glycol diglycidyl ether technical grade | 17557-23-2 | 100ml | $75.4 | 2026-04-30 | Buy |
| Sigma-Aldrich | 338036 | Neopentyl glycol diglycidyl ether technical grade | 17557-23-2 | 500ml | $295 | 2026-04-30 | Buy |
| TCI Chemical | N0448 | Neopentyl Glycol Diglycidyl Ether >40.0%(GC) | 17557-23-2 | 25mL | $30 | 2026-04-30 | Buy |
| TCI Chemical | N0448 | Neopentyl Glycol Diglycidyl Ether >40.0%(GC) | 17557-23-2 | 500mL | $143 | 2026-04-30 | Buy |
| Usbiological | 285534 | Neopentyl Glycol Diglycidyl Ether (NPGDE) Asreported | 17557-23-2 | 500g | $509 | 2026-06-03 | Buy |
Neopentyl glycol diglycidyl ether Chemical Properties,Uses,Production
Chemical Properties
colourless liquid
Uses
Thismay be used as a bifunctional reactive diluent for viscosity reduction of resins with minimum change in cured resin properties and to allow increased filler incorporation.
Uses
Neopentyl Glycol Diglycidyl Ether is used in preparation of aqueous Epoxy curing agents for orange peel-like leveling coatings.
Uses
NGDE can be used in the synthesis of epoxy polymers for the development of shape memory polymers. It can also be used in the photopolymerization of cationic polymers.
Production Methods
The ether is made by condensing neopentyl glycol with epichlorohydrin followed by dehydrochlorination with caustic.
General Description
Clear liquid.
Air & Water Reactions
Slightly soluble in water.
Reactivity Profile
Neopentyl glycol diglycidyl ether is a ether-alcohol derivative. The ether being relatively unreactive. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert alcohols to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Fire Hazard
Neopentyl glycol diglycidyl ether is combustible.
Carcinogenicity
A 2 year dermal carcinogenicity study of NPGDGE in C3H mice was conducted at dose levels of 0.94, 1.87, and 3.75 mg/mouse . Skin tumor incidences were 10/50, 6/50, and 0/50 at 3.75, 1.87, and 0.94 mg/ mouse; no tumors occurred in the 300 acetone-treated controls. Tumor potency was calculated to be 1/700th that of benzo[a]pyrene, which was tested concurrently.
Toxics Screening Level
Due to a lack of available toxicity data, the screening level for Neopentyl glycol diglycidyl ether is being set at 0.1 μg/m3 with annual averaging.
Neopentyl glycol diglycidyl ether Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ShaoGuan YangAn Chemical Co., Ltd. | 18902343715 | 3848504255@qq.com | China | 278 | 58 |
| Shanghai Rolead Chemical Technology Co., Ltd. | 021-69992220 13701886816 | roleadchem@163.com | China | 4602 | 50 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| INTATRADE GmbH | +49 3493/605464 | sales@intatrade.de | Germany | 3563 | 66 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 13582355795 | master@sjzsdyn.com | China | 2776 | 65 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Sinopharm Chemical Reagent Co,Ltd. | 86-21-63210123 | sj_scrc@sinopharm.com | China | 9791 | 79 |
View Lastest Price from Neopentyl glycol diglycidyl ether manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-07 | Neopentyl glycol diglycidyl ether
17557-23-2
|
$1.00 | 1DRUM | 99 | 500mts | HANGZHOU HAILAN CHEMICAL CO.,LTD. | |
 |
2026-09-02 | Neopentyl glycol diglycidyl ether
17557-23-2
|
$6.00-8.00 | 1kg | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2026-03-20 | Neopentyl glycol diglycidyl ether
17557-23-2
|
$10.00 | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd |
-
- Neopentyl glycol diglycidyl ether
17557-23-2
- $1.00
- 99
- HANGZHOU HAILAN CHEMICAL CO.,LTD.
-
- Neopentyl glycol diglycidyl ether
17557-23-2
- $6.00-8.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Neopentyl glycol diglycidyl ether
17557-23-2
- $10.00
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
