China (Mainland)
reliable quality 2-Isobutylthiazole CAS NO.18640-74-9
- FOB Price: USD: 0.10-0.10 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
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High quality(1-25)Kilogram
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Quick Details
- ProName: reliable quality 2-Isobutylthiazole
- CasNo: 18640-74-9
- Molecular Formula: C7H11NS
- Appearance: according to email quotation
- Application: pharmaceutical raw materials
- DeliveryTime: Within 3 days after payment
- PackAge: foil aluminium bag/vacuum packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Week
- Purity: 99%
- Storage: Keep in dry and cool condition
- Transportation: by air or by sea
- LimitNum: 1 Kilogram
- CAS No.: 18640-74-9
- Synonyms: THIAZYL 1% DPG
- Formula: C7H11NS
- Molecular Weight: 141.23
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Details
| Product Name: | 2-Isobutylthiazole |
| Synonyms: | THIAZYL 1% DPG;2-ISOBUTYLTHIAZOLE 99+%;isobutylthiazole,2-isobutylthiazole;2-Isobutylthiazole 97%;2-(2-methylpropyl)-Thiazo;2-(2-Methylpropyl)-1,3-thiazole;2-Isobutyl thiazole >=98.0%, Natural-identical;THIAZOLE, 2-ISOBUTYL |
| CAS: | 18640-74-9 |
| MF: | C7H11NS |
| MW: | 141.23 |
| EINECS: | 242-470-1 |
| Product Categories: | Intermediates of Dyes and Pigments;Heterocyclic Compounds;thiazole Flavor;Alphabetical Listings;Flavors and Fragrances;I-L;Building Blocks;Heterocyclic Building Blocks;Thiazoles |
| Mol File: | 18640-74-9.mol |
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| 2-Isobutylthiazole Chemical Properties |
| Boiling point | 180 °C(lit.) |
| density | 0.995 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 3134 | 2-ISOBUTYLTHIAZOLE |
| Fp | 136 °F |
| pka | 3.24±0.10(Predicted) |
| Specific Gravity | 0.995 |
| Odor | tomato (leaf) odor |
| JECFA Number | 1034 |
| BRN | 507823 |
| CAS DataBase Reference | 18640-74-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-Isobutylthiazole(18640-74-9) |
| EPA Substance Registry System | Thiazole, 2-(2-methylpropyl)-(18640-74-9) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36-37/39 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | XJ5103412 |
| Hazard Note | Irritant |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29341000 |
| MSDS Information |
| Provider | Language |
|---|---|
| 2-(2-Methylpropyl)-thiazole | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 2-Isobutylthiazole Usage And Synthesis |
| Description | 2-Isobutylthiazole has an odor of tomato leaves. Synthesized via cyclization of aliphatic amides with a,p-dibromo ether. |
| Chemical Properties | 2-Isobutylthiazole has a tomato leaf odor. |
| Chemical Properties | Colorless to light yellow liqui |
| Occurrence | Reportedly identified as the odorous component of tomatoes and in processed tomatoes. |
| Preparation | By cyclization of aliphatic amides with α,β-dibromo ether. |
| Definition | ChEBI: A 1,3-thiazole in which the hydrogen at position 2 has been replaced by an isobutyl group. A food flavour component with a green note that adds the characteristics of ripe tomatoes. Used in blackcurrent, papaya, melon, raspberry, and roast beef flavours, i also enhances the flavour of fresh lime. |
| Aroma threshold values | Detection: 3.5 ppb |
| 2-Isobutylthiazole Preparation Products And Raw materials |
| Raw materials | Chloroacetaldehyde |