ChemicalBook > CAS DataBase List > tert-Butyl acetoacetate
tert-Butyl acetoacetate
Description- Product Name
- tert-Butyl acetoacetate
- CAS No.
- 1694-31-1
- Chemical Name
- tert-Butyl acetoacetate
- Synonyms
- TBAA;tert-Butyl 3-oxobutanoate;ACTB;Beta-actin;T-BUTYL ACETOACETATE;bact;actba;bactzf;bactin1;CEDI-002
- CBNumber
- CB0441030
- Molecular Formula
- C8H14O3
- Formula Weight
- 158.2
- MOL File
- 1694-31-1.mol
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tert-Butyl acetoacetate Property
- Melting point:
- -38 °C (lit.)
- Boiling point:
- 71-72 °C/11 mmHg (lit.)
- Density
- 0.954 g/mL at 25 °C (lit.)
- vapor pressure
- 79.32Pa at 25℃
- refractive index
- n20/D 1.419
- Flash point:
- 150 °F
- storage temp.
- -20°C
- solubility
- 9g/l
- form
- Liquid
- pka
- 10.71±0.46(Predicted)
- color
- clear
- PH
- 5.7 (9g/l, H2O, 20℃)
- explosive limit
- 1.1%(V)
- Water Solubility
- Soluble in water (9g/L).
- BRN
- 1680303
- InChIKey
- JKUYRAMKJLMYLO-UHFFFAOYSA-N
- LogP
- 0.67-1.41 at 20℃
- CAS DataBase Reference
- 1694-31-1(CAS DataBase Reference)
- NIST Chemistry Reference
- Butanoic acid, 3-oxo-, 1,1-dimethylethyl ester(1694-31-1)
- EPA Substance Registry System
- tert-Butyl acetoacetate (1694-31-1)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 537594
- Product name
- tert-Butyl acetoacetate
- Purity
- reagent grade, 98%
- Packaging
- 1l
- Price
- $250
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 537594
- Product name
- tert-Butyl acetoacetate
- Purity
- reagent grade, 98%
- Packaging
- 4l
- Price
- $390
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- SAB1305567
- Product name
- MONOCLONAL ANTI-BETA-ACTIN antibody produced in mouse
- Purity
- clone 8H10D10, crude ascites, buffered aqueous solution
- Packaging
- 100μL
- Price
- $473
- Updated
- 2023/01/07
TCI Chemical
- Product number
- A0816
- Product name
- tert-Butyl Acetoacetate
- Purity
- >95.0%(GC)
- Packaging
- 25mL
- Price
- $20
- Updated
- 2024/03/01
TCI Chemical
- Product number
- A0816
- Product name
- tert-Butyl Acetoacetate
- Purity
- >95.0%(GC)
- Packaging
- 100mL
- Price
- $38
- Updated
- 2024/03/01
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tert-Butyl acetoacetate Chemical Properties,Usage,Production
Description
Tert-Butyl acetoacetate is a reagent used to acetoacetylate hydroxyl-bearing coatings resins, such as polyesters, acrylics, cellulosics, and epoxies. It can be used as an acetoacetylating reagent in pharmaceutical, agrichemical, and pigment applications. It is used as an intermediate for the syntheses of different organic chemicals. For instance, it may be used to synthesize various acetoacetic acid derivatives, acetoacetates, acetoacetamides, 1-(diethylamino)-2-acetoacetoxypropane, (S)-tert-butyl 3-hydroxybutyrate, benzothiazole β-keto ester derivatives, and 3,4-disubstituted pyrroles.
Chemical Properties
liquid
Uses
Intermediate for the syntheses of different organic chemicals. Product Data Sheet
Uses
tert-Butyl acetoacetate is used as intermediate for the syntheses of different organic chemicals. Raw material in pharmaceutical Industry, In agrochemical industry. Reagent for Acyloin synthesis and ?,β - unsaturated ketones synthesis.
General Description
tert-Butyl acetoacetate (t-BAA) is a cheap and easy to store commercial reagent. Reaction demonstrated that the more hindered tert-butyl acetoacetate (t-BAA, la) is ca.15-20-fold more reactive than the more commonly used methyl or ethyl analogs. It is widely employed as an acetoacetylating reagent.
Flammability and Explosibility
Flammable
Biochem/physiol Actions
β-Actin modulates cell growth, migration and the G-actin pool. Mutations in ACTB leads to pleiotropic developmental disorder.
Purification Methods
Distil it under reduced pressure through a short column. [Lawesson et al. Org Synth Coll Vol V 155 1973, Lawesson et al. Org Synth 42 28 1962, Beilstein 3 IV 1536.] HARMFUL VAPOUR.
tert-Butyl acetoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
ETHYL 2-AMINO-4-METHYLTHIOPHENE-3-CARBOXYLATE
ETHYL 4-CHLORO-3-METHYLTHIENO[2,3-B]PYRIDINE-5-CARBOXYLATE
5-METHYL-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4-ONE
4-CHLORO-5-METHYLTHIENO[2,3-D]PYRIMIDINE
2-(CHLOROMETHYL)-5-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE
ETHYL 2-(5-FORMYL-2,4-DIMETHYL-1H-PYRROL-3-YL)ACETATE
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View Lastest Price from tert-Butyl acetoacetate manufacturers
hebei hongtan Biotechnology Co., Ltd
- Product
- tert-Butyl acetoacetate 1694-31-1
- Price
- US $30.00/kg
- Min. Order
- 1000kg
- Purity
- 98%
- Supply Ability
- 2000kg
- Release date
- 2024-03-22
Hebei Weibang Biotechnology Co., Ltd
- Product
- tert-Butyl acetoacetate 1694-31-1
- Price
- US $30.00-10.00/KG
- Min. Order
- 50KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-10-29
Hebei Yanxi Chemical Co., Ltd.
- Product
- tert-Butyl acetoacetate 1694-31-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 20 tons
- Release date
- 2023-09-05
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