Isobutyl 2-butenoate
- CAS No.
- 589-66-2
- Chemical Name:
- Isobutyl 2-butenoate
- Synonyms
- FEMA 3432;ISOBUTYL CROTONATE;ISOBUTYL 2-BUTENOATE;IsobutylCrotonate>2-Methylpropyl crotonate;Isobutyl (2E)-2-butenoate;Isobutyl (E)-but-2-enoate;ISOBUTYL TRANS-2-BUTENOATE;CROTONIC ACID ISOBUTYL ESTER;Isobutyl 2-butenoate(kosher)
- CBNumber:
- CB4284457
- Molecular Formula:
- C8H14O2
- Molecular Weight:
- 142.2
- MDL Number:
- MFCD00036651
- MOL File:
- 589-66-2.mol
- MSDS File:
- SDS
| Boiling point | 171 °C(lit.) |
|---|---|
| Density | 0.89 g/mL at 25 °C(lit.) |
| refractive index |
n |
| FEMA | 3432 | ISOBUTYL 2-BUTENOATE |
| Flash point | 131 °F |
| form | clear liquid |
| Specific Gravity | 0.89 |
| color | Colorless to Almost colorless |
| Odor | at 100.00 %. fruity dry tropical rummy ripe green pear (caramellic is the long drydown) |
| Odor Type | fruity |
| JECFA Number | 1206 |
| LogP | 2.73 |
| CAS DataBase Reference | 589-66-2(CAS DataBase Reference) |
| Substances Added to Food (formerly EAFUS) | ISOBUTYL 2-BUTENOATE |
| FDA UNII | 6H6IW50K3Z |
| NIST Chemistry Reference | 2-Butenoic acid, 2-methylpropyl ester(589-66-2) |
| EPA Substance Registry System | 2-Butenoic acid, 2-methylpropyl ester (589-66-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H226-H315-H319 | |||||||||
| Precautionary statements | P210-P233-P240-P241+P242+P243-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 10-36/37/38 | |||||||||
| Safety Statements | 16-26-36/37/39 | |||||||||
| RIDADR | UN 3272 3/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2916.19.5000 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| NFPA 704 |
|
Isobutyl 2-butenoate price More Price(3)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | C1295 | Isobutyl Crotonate >98.0%(GC) | 589-66-2 | 25mL | $42 | 2024-03-01 | Buy |
| American Custom Chemicals Corporation | CHM0079140 | CROTONIC ACID ISOBUTYL ESTER 95.00% | 589-66-2 | 100G | $2515.24 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | CHM0079140 | CROTONIC ACID ISOBUTYL ESTER 95.00% | 589-66-2 | 1KG | $6951.48 | 2021-12-16 | Buy |
Isobutyl 2-butenoate Chemical Properties,Uses,Production
Description
Isobutyl 2-butenoate has a fruity flavor. It may be prepared by heating the corresponding acid and alcohol with sulfuric acid.
Chemical Properties
Colorless liquid; powerful fruity odor. Soluble in alcohol, propylene glycol, fixed oils; slightly soluble in water.
Chemical Properties
Isobutyl 2-Butenoate has a fruity, powerful odor.
Occurrence
Reported found in grapes, mango and Roman chamomile oil.
Uses
Food additive.
Preparation
By heating the corresponding acid and alcohol with sulfuric acid.
Taste threshold values
Taste characteristics at 20 ppm: waxy, fruity, sweet with apple and pineapple nuances.
Isobutyl 2-butenoate Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| JINING XINHE CHEMICAL CO., LTD | +8615318402391 | sales@xinhepharma.com | China | 809 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29807 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Chemsigma International Co., Ltd. | +8618136843612 | info@chemsigma.com | China | 1434 | 58 |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | 1026@dideu.com | China | 22866 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| Hebei baicao biology science and technology co., ltd | +86-19131911055 +8617824879454 | zhang@hbbocao.com | China | 1029 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18132 | 58 |
View Lastest Price from Isobutyl 2-butenoate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-07-22 | Isobutyl 2-butenoate
589-66-2
|
US $0.00-0.00 / kg | 1kg | 98% | 10ton | JINING XINHE CHEMICAL CO., LTD | |
 |
2023-02-13 | 2-Methylpropyl crotonate
589-66-2
|
US $10.00 / KG | 1KG | 99% | 50MT | Hebei baicao biology science and technology co., ltd | |
 |
2019-12-23 | Isobutyl 2-butenoate
589-66-2
|
US $1.00 / KG | 1KG | 85.0-99.8% | 20ton | Career Henan Chemical Co |
-
- Isobutyl 2-butenoate
589-66-2
- US $0.00-0.00 / kg
- 98%
- JINING XINHE CHEMICAL CO., LTD
-
- 2-Methylpropyl crotonate
589-66-2
- US $10.00 / KG
- 99%
- Hebei baicao biology science and technology co., ltd
-
- Isobutyl 2-butenoate
589-66-2
- US $1.00 / KG
- 85.0-99.8%
- Career Henan Chemical Co