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
- Molecular Weight:
- 158.2
- MDL Number:
- MFCD00008811
- MOL File:
- 1694-31-1.mol
- MSDS File:
- SDS
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 |
n |
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) |
FDA UNII | 1D3DOS61GX |
NIST Chemistry Reference | Butanoic acid, 3-oxo-, 1,1-dimethylethyl ester(1694-31-1) |
EPA Substance Registry System | tert-Butyl acetoacetate (1694-31-1) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H227 | |||||||||
Precautionary statements | P210e-P280a-P370+P378a-P501a-P210-P280-P370+P378-P403+P235-P501 | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 24/25 | |||||||||
RIDADR | 3272 | |||||||||
WGK Germany | 1 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 3.2 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29183000 | |||||||||
NFPA 704 |
|
tert-Butyl acetoacetate price More Price(38)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 537594 | tert-Butyl acetoacetate reagent grade, 98% | 1694-31-1 | 1l | $250 | 2024-03-01 | Buy |
Sigma-Aldrich | 537594 | tert-Butyl acetoacetate reagent grade, 98% | 1694-31-1 | 4l | $390 | 2024-03-01 | Buy |
Sigma-Aldrich | SAB1305567 | MONOCLONAL ANTI-BETA-ACTIN antibody produced in mouse clone 8H10D10, crude ascites, buffered aqueous solution | 1694-31-1 | 100μL | $473 | 2023-01-07 | Buy |
TCI Chemical | A0816 | tert-Butyl Acetoacetate >95.0%(GC) | 1694-31-1 | 25mL | $20 | 2024-03-01 | Buy |
TCI Chemical | A0816 | tert-Butyl Acetoacetate >95.0%(GC) | 1694-31-1 | 100mL | $38 | 2024-03-01 | Buy |
tert-Butyl acetoacetate Chemical Properties,Uses,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
1of3
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12839 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5857 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5890 | 58 |
Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18153 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 | sales02@sdzhonghuimaterial.com | China | 983 | 58 |
hebei hongtan Biotechnology Co., Ltd | +86-86-1913198-3935 +8617331935328 | sales03@chemcn.cn | China | 970 | 58 |
Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 1717 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18767 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
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- Jan 2,2020
View Lastest Price from tert-Butyl acetoacetate manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-12-06 | Tert-Butyl Acetoacetate
1694-31-1
|
US $99.00-45.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co Ltd | ||
2024-12-04 | tert-Butyl acetoacetate
1694-31-1
|
US $30.00 / kg | 1000kg | 98% | 2000kg | hebei hongtan Biotechnology Co., Ltd | ||
2024-10-29 | tert-Butyl acetoacetate
1694-31-1
|
US $30.00-10.00 / KG | 50KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd |
- Tert-Butyl Acetoacetate
1694-31-1
- US $99.00-45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
- tert-Butyl acetoacetate
1694-31-1
- US $30.00 / kg
- 98%
- hebei hongtan Biotechnology Co., Ltd
- tert-Butyl acetoacetate
1694-31-1
- US $30.00-10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd