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FEMA 3621 4,5-Dimethyl-2-isobutyl-3-thiazoline with Green Earthy Odor and Tomato Leaf Aroma CAS 65894-83-9
| Place of Origin | China |
|---|---|
| Brand Name | hoyoshee |
| Certification | ISO9001 |
| Model Number | HYX-839 |
| Minimum Order Quantity | Negotiable |
| Price | Negotiable |
| Packaging Details | 1kg;|25kg;|100kg |
| Delivery Time | 5-8 working days |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 300 Ton/Month |
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xProduct Details
| Purity | 99% | Boiling Point | 208 °C760 Mm Hg(lit.) |
|---|---|---|---|
| Density | 1.487 G/mL At 25 °C(lit.) | FEMA | 3621 | 4,5-DIMETHYL-2-ISOBUTYL-3-THIAZOLINE |
| Refractive Index | N20/D 1.4870(lit.) | Form | Clear Liquid |
| Color | Light Orange To Yellow To Green | Odor Type | Sulfurous |
| Highlight | Flavor Intermediate chemical,flavor additive |
||
Product Description
4,5-Dimethyl-2-isobutyl-3-thiazoline CAS 65894-83-9
Chemical Specifications
- CAS Number: 65894-82-2
- Molecular Formula: C₁₁H₂₁NS
- Molar Mass: 199.36 g/mol
Molecular Characteristics
The carbon at position 2 (where the isobutyl group attaches) and the carbon at position 5 are both chiral centers, allowing the molecule to exist in several stereoisomeric forms (diastereomers and enantiomers).
Odor Profile
This compound is renowned in the flavor and fragrance industry for its extremely potent and characteristic aroma:
- Primary Odor: Green, earthy, tomato leaf, galbanum-like
- Provides a sharp, vegetable-like, and slightly spicy scent
- Key contributor to the fresh "green" aroma of tomato vines and leaves
| Product Name | 4,5-Dimethyl-2-isobutyl-3-thiazoline |
|---|---|
| Synonyms | 4,5-DIMETHYL-2-ISOBUTYL-3-THIAZOLINE; 2-ISOBUTYL-4,5-DIMETHYL-2,5-DIHYDRO-1,3-THIAZOLE; 2-(2'-methyl-n-propyl)-4,5-dimethyl-d3-thiazoline; 2-(2-METHYLPROPYL)-4,5-DIMETHYL-3-THIAZOLINE; 2,5-dihydro-4,5-dimethyl-2-(2-methylpropyl)-thiazol; 4,5-DiMethyl-2-isobutyl-3-thiazoline |
| CAS | 65894-83-9 |
| MF | C9H17NS |
| MW | 171.3 |
| EINECS | 265-969-6 |
| Chemical Properties | Colorless to light brown liquid |
Applications and Significance
- Fragrance Industry: Highly valued in perfumery for creating "green" and "chypre" accords, providing naturalistic leafy and crushed green plant notes.
- Flavor Industry: Used in trace amounts to impart fresh, green vegetable notes to food flavors, particularly in tomato or green bell pepper formulations.
- Natural Occurrence: Identified as a volatile component in tomatoes and passion fruit, contributing to their characteristic fresh aroma.
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