ChemicalBook > CAS DataBase List > NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE)
NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE)
- Product Name
- NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE)
- CAS No.
- 1115-20-4
- Chemical Name
- NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE)
- Synonyms
- HPNE;HPHP;esterdiol204;HYDROXYPIVALAYE;NEOPENTYLGLYCOLMONO;hydroxypivalylhydroxypivalate;hydroxyneopentylhydroxypivalate;NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE);Hydroxypivalinsureneopentylglycolester;NeopentylGlycolMono(hydroxypivalate)>
- CBNumber
- CB0369563
- Molecular Formula
- C10H20O4
- Formula Weight
- 204.26
- MOL File
- 1115-20-4.mol
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NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) Property
- Melting point:
- 46-50°C
- Boiling point:
- 292°C
- Density
- 1.01
- Flash point:
- 292°C
- solubility
- Soluble in methanol(almost transparency).
- pka
- 14.15±0.10(Predicted)
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- 239g/L at 25℃
- Sensitive
- Hygroscopic
- InChI
- InChI=1S/C10H20O4/c1-9(2,5-11)7-14-8(13)10(3,4)6-12/h11-12H,5-7H2,1-4H3
- InChIKey
- SZCWBURCISJFEZ-UHFFFAOYSA-N
- SMILES
- C(OCC(C)(C)CO)(=O)C(C)(C)CO
- LogP
- 0.858 at 25℃
- CAS DataBase Reference
- 1115-20-4(CAS DataBase Reference)
- EPA Substance Registry System
- Neopental glycol monohydroxypivalate (1115-20-4)
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Safety
- Hazard Codes
- Xi
- Risk Statements
- 36-41
- Safety Statements
- 26-36-39
- TSCA
- Yes
- HS Code
- 2909.49.6000
- Hazardous Substances Data
- 1115-20-4(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313IF eye irritation persists: Get medical advice/attention.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- N0461
- Product name
- Neopentyl Glycol Mono(hydroxypivalate)
- Purity
- >97.0%(GC)
- Packaging
- 25g
- Price
- $33
- Updated
- 2025/07/31
TCI Chemical
- Product number
- N0461
- Product name
- Neopentyl Glycol Mono(hydroxypivalate)
- Purity
- >97.0%(GC)
- Packaging
- 500g
- Price
- $44
- Updated
- 2025/07/31
American Custom Chemicals Corporation
- Product number
- CHM0165461
- Product name
- NEOPENTYL GLYCOL MONOHYDROXYPIVALATE
- Purity
- 97.00%
- Packaging
- 1KG
- Price
- $6800.64
- Updated
- 2021/12/16
AK Scientific
- Product number
- 8540AL
- Product name
- Neopentyl Glycol Mono(hydroxypivalate)
- Packaging
- 100g
- Price
- $147
- Updated
- 2021/12/16
Ambeed
- Product number
- A337511
- Product name
- 3-Hydroxy-2,2-dimethylpropyl3-hydroxy-2,2-dimethylpropanoate
- Purity
- 98%
- Packaging
- 25g
- Price
- $33
- Updated
- 2021/12/16
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NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) Chemical Properties,Usage,Production
Description
Neopentyl Glycol Mono(hydroxypivalate) is also known as Hydroxypivalic acid neopentyl glycol ester (HPN). The compound has properties similar to neopentyl glycol but in addition specific characteristics that are responsible for its increasing use. Manufacturers are Eastman Chemical, BASF, and Mitsubishi Gas. World capacity is estimated at 2000 – 2500 t/a. It is highly soluble in polar organic solvents. Both hydroxyl groups undergo the usual reactions of primary alcohols. As with neopentyl glycol, the quaternary structure contributes to the excellent stability of HPN derivatives.
Uses
Neopentyl Glycol Mono(hydroxypivalate) is used as a diol modifier in polyesters for powder, coil, and automotive coatings. HPN imparts the polyesters excellent weatherability, flexibility and resin solubility as well as lower melt viscosity and glass transition temperature. In powder coatings hydroxypivalic acid neopentyl glycol ester improves the appearance by increasing the flow and leveling, because it gives less cyclic compounds than neopentyl glycol during the polyester synthesis. Because of their improved flexibility polyesters containing HPN are used in automotive coatings to give enhanced stone chip resistance and in coil coatings with high demand on both flexibility and weather resistance. Acrylated hydroxypivalic acid neopentyl glycol ester is used in UV-curable coatings for inks and wood coating.
Preparation
Neopentyl Glycol Mono(hydroxypivalate) is produced by a Tishchenko reaction directly from hydroxypivaldehyde in the presence of a basic catalyst (e.g., aluminum oxide) or classically by thermal treatment. Alternatively, it can be synthesized by esterification of neopentyl glycol with hydroxypivalic acid. High-purity hydroxypivalic acid neopentyl glycol ester is obtained by subsequent distillation.
Flammability and Explosibility
Not classified
NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) 1115-20-4
- Price
- US $0.10/KG
- Min. Order
- 1KG
- Purity
- 98.0%
- Supply Ability
- 10
- Release date
- 2024-07-14
Zhuozhou Wenxi import and Export Co., Ltd
- Product
- NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) 1115-20-4
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-08-11
Career Henan Chemical Co
- Product
- NEOPENTYL GLYCOL MONO(HYDROXYPIVALATE) 1115-20-4
- Price
- US $8.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 100kg
- Release date
- 2019-07-09
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