TERT-BUTYL PROPIOLATE
- Product Name
- TERT-BUTYL PROPIOLATE
- CAS No.
- 13831-03-3
- Chemical Name
- TERT-BUTYL PROPIOLATE
- Synonyms
- 141008;ert-Butylpropiolate;TERT-BUTYL PROPIOLATE;tert-ButylPropiolate>Propiolicacidbutylester;tert-Butyl Propargylate;tert-Butyl 2-propynoate;tert-butyl prop-2-ynoate;tert-Butyl propiolate;1,1-Dimethylethyl 2-propynoate
- CBNumber
- CB2445906
- Molecular Formula
- C7H10O2
- Formula Weight
- 126.15
- MOL File
- 13831-03-3.mol
TERT-BUTYL PROPIOLATE Property
- Melting point:
- 18-20 °C (lit.)
- Boiling point:
- 52-53 °C/27 mmHg (lit.)
- Density
- 0.919 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.418(lit.)
- Flash point:
- 82 °F
- storage temp.
- Keep in dark place,Inert atmosphere,2-8°C
- form
- Liquid
- color
- Clear colorless to yellow
- Sensitive
- Air Sensitive
- BRN
- 1747175
- InChI
- InChI=1S/C7H10O2/c1-5-6(8)9-7(2,3)4/h1H,2-4H3
- InChIKey
- XGTPDIIFEPTULX-UHFFFAOYSA-N
- SMILES
- C(OC(C)(C)C)(=O)C#C
- CAS DataBase Reference
- 13831-03-3(CAS DataBase Reference)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 10-36/37/38
- Safety Statements
- 26-36/37/39
- RIDADR
- UN 3272 3/PG 3
- WGK Germany
- 3
- F
- 4.5-10-23
- HazardClass
- 3.1
- PackingGroup
- II
- HS Code
- 29161995
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 419885
- Product name
- tert-Butyl propiolate
- Purity
- 98%
- Packaging
- 1g
- Price
- $147
- Updated
- 2025/07/31
- Product number
- P1038
- Product name
- tert-Butyl Propiolate
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $217
- Updated
- 2025/07/31
- Product number
- P1038
- Product name
- tert-Butyl Propiolate
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $660
- Updated
- 2025/07/31
- Product number
- T135900
- Product name
- tert-Butyl Propiolate
- Packaging
- 50mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- AS42894
- Product name
- tert-Butyl propiolate
- Purity
- 98%
- Packaging
- 1g
- Price
- $62
- Updated
- 2021/12/16
TERT-BUTYL PROPIOLATE Chemical Properties,Usage,Production
Uses
tert-Butyl propiolate may be used in the preparation of heterocycles, alkaloids, and unsaturated amino acids.
Uses
TERT-BUTYL PROPIOLATE is used to prepare heterocycles,1,2 alkaloids,3 and unsaturated amino acids.4
General Description
tert-Butyl propiolate is an ester. It reacts with methimazole to afford tert-butyl (E)-3-(1-methyl-1H-imidazol-2-ylthio) acrylate. Crystallographic data for the lithium enolate of tert-butyl propiolate has been described..
Synthesis
471-25-0
75-65-0
13831-03-3
General procedure for the synthesis of tert-butyl propargylate from propargyl acid and tert-butanol: About 60 g of propargyl acid, about 100 g of N,N'-dicyclohexylcarbodiimide, about 10 g of 4-(dimethylamino)pyridine, and about 20 g of tert-butanol were dissolved in tetrahydrofuran, and the reaction was stirred for about 24 hours. Upon completion of the reaction, extraction was carried out with dichloromethane and water. The extracted organic layer was dried with a chemical desiccant and subsequently purified by column chromatography to give about 80 g of tert-butyl propargylate.
References
[1] Patent: JP2016/533394, 2016, A. Location in patent: Paragraph 0103
[2] Organic Letters, 2018, vol. 20, # 13, p. 4023 - 4027
TERT-BUTYL PROPIOLATE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from TERT-BUTYL PROPIOLATE manufacturers
- Product
- TERT-BUTYL PROPIOLATE 13831-03-3
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-25
- Product
- TERT-BUTYL PROPIOLATE 13831-03-3
- Price
- US $41.00-504.00/g
- Min. Order
- 5g
- Purity
- 0.98
- Supply Ability
- 25kg
- Release date
- 2023-12-18
- Product
- tert-Butyl propiolate 13831-03-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10