Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
- Product Name
- Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
- CAS No.
- 6386-38-5
- Chemical Name
- Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate
- Synonyms
- Metilox;3,5-Methyl Ester;ralox35;Methyl 3-(3;Methyl 3-(3,5-di-ter;Propofol Impurity 35;Propofol Related Compound 3;3,5-di-tert-butyl-4-hydroxyphenyl;METHYL DI-t-BUTYL HYDROXYHYDROCINNAMATE;methyl di-tert-butyl hydroxyhydrocinnamate
- CBNumber
- CB3475740
- Molecular Formula
- C18H28O3
- Formula Weight
- 292.41
- MOL File
- 6386-38-5.mol
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Property
- Melting point:
- 60-67°C
- Boiling point:
- 125-130 °C(Press: 0.1 Torr)
- Density
- 1.006±0.06 g/cm3(Predicted)
- refractive index
- 1.5034
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 12.17±0.40(Predicted)
- color
- White to Almost white
- Water Solubility
- 2.2mg/L at 20℃
- InChI
- InChI=1S/C18H28O3/c1-17(2,3)13-10-12(8-9-15(19)21-7)11-14(16(13)20)18(4,5)6/h10-11,20H,8-9H2,1-7H3
- InChIKey
- PXMJCECEFTYEKE-UHFFFAOYSA-N
- SMILES
- C1(CCC(OC)=O)=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1
- LogP
- 4.866 (est)
- CAS DataBase Reference
- 6386-38-5(CAS DataBase Reference)
- EPA Substance Registry System
- Methyl 3,5-bis(tert-butyl)-4-hydroxyhydrocinnamate (6386-38-5)
Safety
- Risk Statements
- 36/37/38
- Safety Statements
- 26-36/37/39
- HazardClass
- IRRITANT
- HS Code
- 2918290090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P391Collect spillage. Hazardous to the aquatic environment
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- M1810
- Product name
- Methyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate
- Packaging
- 5G
- Price
- $20
- Updated
- 2025/07/31
- Product number
- M1810
- Product name
- Methyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate
- Packaging
- 25G
- Price
- $44
- Updated
- 2025/07/31
- Product number
- M301178
- Product name
- Methyl 3-(3,5-Di-tert-butyl-4-hydroxyphenyl)propionate
- Packaging
- 50g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- FD70028
- Product name
- 3,5-di-tert-Butyl-4-hydroxyphenylpropionic acid methyl ester
- Packaging
- 100g
- Price
- $120
- Updated
- 2021/12/16
- Product number
- 045916
- Product name
- Methyl 3-[3,5-di(tert-butyl)-4-hydroxyphenyl]-propanoate
- Purity
- 95+%
- Packaging
- 100g
- Price
- $130
- Updated
- 2021/12/16
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Chemical Properties,Usage,Production
Uses
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate is an antioxidant that is used in polyethylene.
Definition
ChEBI: Benzenepropanoic acid, 3,5-bis(1,1-dimethylethyl)-4-hydroxy-, methyl ester is an alkylbenzene.
Synthesis
128-39-2
292638-85-8
6386-38-5
(1) 2,6-di-tert-butylphenol (20.6 g), zinc carbonate (mass ratio 1.5) and tributyltin acetate (0.072 g) were added to a three-necked flask fitted with a mechanical stirrer, a nitrogen introduction tube and a dropping funnel under nitrogen atmosphere. The mixture was melted under nitrogen protection and heating conditions to form a reaction system. (2) When the temperature of the reaction system rose to 70°C, methyl acrylate (8.24 g) was slowly added through a dropping funnel. After the dropwise addition was completed, the reaction was continued with stirring for 0.5 hours. The reaction temperature was then raised to 90 °C and maintained for 1 hour. After completion of the reaction, it was cooled to 80 °C and the reaction solution was adjusted to neutral with dilute hydrochloric acid to induce crystallization of the product. After filtration, methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate was obtained in 99% yield and 99.5% purity without recrystallization.
References
[1] Patent: CN108358781, 2018, A. Location in patent: Paragraph 0046-0049
[2] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989, vol. 38, # 8.2, p. 1677 - 1682
[3] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989, # 8, p. 1829 - 1835
[4] Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989, vol. 38, # 8.2, p. 1677 - 1682
[5] Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989, # 8, p. 1829 - 1835
Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate Preparation Products And Raw materials
Raw materials
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View Lastest Price from Methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate manufacturers
- Product
- 3,5-di-tert-butyl-4-hydroxyphenyl 6386-38-5
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99
- Supply Ability
- 5000
- Release date
- 2024-12-16
- Product
- 3,5-di-tert-butyl-4-hydroxyphenyl 6386-38-5
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-25
- Product
- 3,5-di-tert-butyl-4-hydroxyphenyl 6386-38-5
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-11-21