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)
biological source: rabbit
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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Safety

Risk Statements: 36/37/38
Safety Statements: 24/25
RIDADR: 3272
WGK Germany: 1
TSCA: Yes
HazardClass: 3.2
PackingGroup: III
HS Code: 29183000

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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

Acetyl ketene tert-Butanol METHANE

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 Mujin Biotechnology Co.,Ltd

Product: tert-Butyl acetoacetate 1694-31-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-12-18

Hebei Zhuanglai Chemical Trading Co Ltd

Product: Tert-Butyl Acetoacetate 1694-31-1
Price: US $99.00-45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-12-05

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

1694-31-1, tert-Butyl acetoacetateRelated Search:

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T-BUTYL ACETOACETATE

TBAA

tert-Butyl acetoacetate, 97% 100ML

tert-Butyl Oxobutyrate

Acetyl tertiary butyl acetate

Anti-Actin-pan, C-Terminal antibody produced in rabbit

actba

ANTI-DANRE ACTBA (CENTER) antibody produced in rabbit

bact

bactin1

bactzf

Anti-bactin1 antibody produced in rabbit

Actin, cytoplasmic 1

Actin, cytoplasmic 1, N-terminally processed

Beta-actin

MONOCLONAL ANTI-BETA-ACTIN antibody produced in mouse

tert-Butyl acetoacetate Lonza quality, >=98.0% (w/w) (GC)

tert-Butyl acetoacetate Vetec(TM) reagent grade, 97%

TERT-BUTYL ACETOACETATE

3-oxobutanoic acid tert-butyl ester

Butanoicacid,3-oxo-,1,1-dimethylethylester

ter'-Butylacetoacetate

tert-Butyl 3-oxobutanoate

tert-Butyl 3-Oxobutyrate

ACTB

ACETOACETIC ACID TERT-BUTYL ESTER

3-oxo-butanoic acid 1,1-dimethylethyl ester

#ntert.-Butylacetoacetate

TERT-BUTYL ACETOACETATE, WACKER QUALITY

TERT-BUTYL ACETOACETATE, REAGENT GRADE, 98%

tert-Butyl acetoacetate, 98+%

1,1-Dimethylethyl 3-oxobutanoate

tert-B-butyl acetoacetate, 99%

tert-Butyl acetoacetate,99%

tert-Butyl acetoacet

CEDI-002

tert-ButylAcetoacetate&gt

ert-Butylacetoacetate

PS1TP5BP1

1694-31-1

1691-31-1

CH3COCH2COOCCH33

BioChemical

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C8 to C9

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