Isobutyl acetoacetate
- CAS No.
- 7779-75-1
- Chemical Name:
- Isobutyl acetoacetate
- Synonyms
- ACIB;ISOBUTYL ACETOACETATE;Isobutyl 3-oxobutanoate;Isobutyl Acetoacetate >Isobutyl acetoacetate(IBAA);2-Methylpropyl acetoacetate;ACETOACETIC ACID ISOBUTYL ESTER;Isobutyl acetoacetate USP/EP/BP;Isobutyl Acetoacetate, 98.0%(GC);3-Oxobutyric acid isobutyl ester
- CBNumber:
- CB9234174
- Molecular Formula:
- C8H14O3
- Molecular Weight:
- 158.2
- MOL File:
- 7779-75-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/12 9:17:45
| Melting point | 177-179 °C(Solv: ethyl ether (60-29-7)) |
|---|---|
| Boiling point | 100 °C/22 mmHg (lit.) |
| Density | 0.98 g/mL at 25 °C (lit.) |
| FEMA | 2177 | ISOBUTYL ACETOACETATE |
| refractive index |
n |
| Flash point | 173 °F |
| storage temp. | Sealed in dry,Store in freezer, under -20°C |
| pka | 10?+-.0.46(Predicted) |
| form | liquid |
| color | clear |
| Odor | at 10.00 % in dipropylene glycol. sweet wine brandy fruity |
| Odor Type | fruity |
| JECFA Number | 597 |
| BRN | 1761405 |
| LogP | 1.60 |
| CAS DataBase Reference | 7779-75-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 3-oxo-, 2-methylpropyl ester(7779-75-1) |
| EPA Substance Registry System | Butanoic acid, 3-oxo-, 2-methylpropyl ester (7779-75-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H227-H315-H319 | |||||||||
| Precautionary statements | P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2918.30.9000 | |||||||||
| NFPA 704 |
|
Isobutyl acetoacetate price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 688657 | Isobutyl acetoacetate Arxada quality | 7779-75-1 | 180KG | ₹374480.05 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 00483 | Isobutyl acetoacetate ≥98.0% (GC) | 7779-75-1 | 100ML | ₹7144.5 | 2022-06-14 | Buy |
| TCI Chemicals (India) | A0814 | Isobutyl Acetoacetate min. 98.0 % | 7779-75-1 | 25ML | ₹2200 | 2022-05-26 | Buy |
Isobutyl acetoacetate Chemical Properties,Uses,Production
Description
Isobutyl acetoacetate has a sweet, winey, brandy-like odor and a sweet and slightly fruity flavor. May be prepared from isobutyl acetate by heating in the presence of sodium isobutylate.
Chemical Properties
Isobutyl acetoacetate has a sweet, winy, brandy-like odor and a sweet and slightly fruity flavor.
Chemical Properties
Isobutyl acetoacetate is a clear colorless liquid. Insoluble in water, soluble in alcohol and oils. B.P. approximately 196℃. The odor is somewhat fresher, not as "fermented" as that of the n-But yiester, while the taste of the iso-Butylester is somewhat less sweet. In general, the former is preferred for “winey” effects, while this (latter) is preferred for fruity effects, and partly as a fixative for the more volatile esters used in hard candy flavoring etc. Concentrations are usually around 25 ppm.
Uses
Isobutyl acetoacetate is used as intermediate for the production of pharmaceuticals (e.g. Nisoldipine). Product Data Sheet
Preparation
From isobutyl acetate by heating in the presence of sodium isobutylate. Or by Claisen condensation of iso-ButyI acetate with Ethylacetate, using Sodium ethoxide catalyst.
Isobutyl acetoacetate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| SURVIVAL TECHNOLOGIES LIMITED | +91 8108285261 | Gujarat, India | 294 | 58 | Inquiry |
| Laxmi Organic Industries Ltd | +91-2249104444 +91-2249104444 | Maharashtra, India | 23 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Laxmi Organic Industries Ltd | 91-22-49104444 | Maharashtra, India | 18 | 58 | Inquiry |
| Laxmi Organic Industries Limited | +91 22 2285 1316 | Mumbai, India | 13 | 58 | Inquiry |
| Survival Technologies Pvt., Ltd. (STPL) | 91-22-61902008 | Maharashtra, India | 119 | 58 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| LaxmiOrganic industries ltd | 09423890508 | Maharashtra, India | 5 | 58 | Inquiry |
| Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
| Laksh Finechem Private Limited | +91-8048600905 | Gujarat, India | 195 | 58 | Inquiry |