tert-Butyl acetoacetate CAS#1694-31-1

CAS Number:1694-31-1
Chemical Formula: C8H14O3
Synonyms:

ANTI-DANRE ACTBA (CENTER) antibody produced in rabbit
Anti-Actin-pan, C-Terminal antibody produced in rabbit;actba
Acetyl tertiary butyl acetate

Appearance: Colorless transperant liquid

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

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Product Details

tert-Butyl acetoacetate CAS#1694-31-1

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.

tert-Butyl acetoacetate Chemical Properties

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
Fp	150 °F
storage temp.	-20°C
solubility	9g/l
pka	10.71±0.46(Predicted)
form	Liquid
color	clear
PH	5.7 (9g/l, H2O, 20℃)
biological source	rabbit
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)

Safety Information

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

Product Application of tert-Butyl acetoacetate CAS#1694-31-1

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.

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