| Company Name: |
Hangzhou Sage Chemical Co., Ltd.
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| Tel: |
+86057186818502 13588463833 |
| Email: |
info@sagechem.com |
| Products Intro: |
Product Name:Butanoic acid, 3-Methyl-, 1-Methylethyl ester
CAS:32665-23-9
Purity:98% Package:1g;5g;100g;Bulk
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| Company Name: |
TCI (Shanghai) Chemical Trading Co., Ltd.
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| Tel: |
021-61109150 |
| Email: |
sales@tcisct.com |
| Products Intro: |
Product Name:isopropyl 3-methylbutanoate
CAS:32665-23-9
Purity:根据客户需求提供 Package:1KG;10KG;100KG;
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| | FEMA 2961 Basic information |
| Product Name: | FEMA 2961 | | Synonyms: | 3-methyl-butanoicaci1-methylethylester;3-methyl-butyricacidisopropylester;Isopropyl 3-methylbutanoate;ISOPROPYL ISOVALERATE;FEMA 2961;Isovaleric acid isopropyl ester;Butanoic acid, 3-methyl-, 1-methylethyl ester;FEMA 2961 USP/EP/BP | | CAS: | 32665-23-9 | | MF: | C8H16O2 | | MW: | 144.21 | | EINECS: | 251-145-3 | | Product Categories: | | | Mol File: | 32665-23-9.mol |  |
| | FEMA 2961 Chemical Properties |
| Melting point | -63.35°C (estimate) | | Boiling point | 162.84°C (estimate) | | density | 0.8538 | | FEMA | 2961 | ISOPROPYL ISOVALERATE | | refractive index | 1.3960 | | solubility | Very slightly soluble in water, soluble in alcohol, Propylene glycol and oils. | | form | mobile liquid | | color | Colorless | | Specific Gravity | 0.85 | | Odor | at 100.00 %. apple pineapple fruity winey | | Odor Type | fruity | | JECFA Number | 310 | | Cosmetics Ingredients Functions | PERFUMING | | LogP | 2.47 | | EPA Substance Registry System | Isopropyl isovalerate (32665-23-9) |
| | FEMA 2961 Usage And Synthesis |
| Description | Isopropyl isovalerate has an ether-like odor similar to the rc-propyl
ester and a sweet, apple-like taste. May be prepared from isobutene
and isopropyl alcohol in the presence of CO and HF under pressure. | | Chemical Properties | Isopropyl isovalerate has an ether-like odor similar to the n-propyl ester and a sweet, apple-like taste. | | Uses | Isopropyl 3-methylbutanoate is rarely used in perfumes.
Traces may be used as part of topnote compositions for floral bases. It finds some use in imitation Pineapple,
and as refreshing note in Nut flavors, where
most of the active ingredients have rather
heavy aroma. It brings a pleasant lift to such
flavor types, and its fruity contribution may
be kept at a minimum by proper dosage. Concentrations of this ester in consumer
products are usually about 5 to 15 ppm. | | Preparation | From isobutene and isopropyl alcohol in the presence of CO and HF under pressure | | Definition | ChEBI: Isopropyl 3-methylbutanoate is a fatty acid ester. |
| | FEMA 2961 Preparation Products And Raw materials |
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