ChemicalBook >> CAS DataBase List >>trans-4-chlorocrotonic acid
trans-4-chlorocrotonic acid
- CAS No.
- 26340-58-9
- Chemical Name:
- trans-4-chlorocrotonic acid
- Synonyms
- trans-4-chlorocrotonic acid;γ-Chlorocrotonic Acid (~90%);(E)-4-Chloro-2-butenoic Acid;2-Butenoic acid, 4-chloro-, (2E)-
- CBNumber:
- CB44650214
- Molecular Formula:
- C4H5ClO2
- Molecular Weight:
- 120.53
- MDL Number:
- MFCD19228094
- MOL File:
- 26340-58-9.mol
Last updated:2023-04-23 13:52:06
| Melting point | 83°C |
|---|---|
| Boiling point | 148.96°C (rough estimate) |
| Density | 1.2094 (rough estimate) |
| refractive index | 1.4704 (estimate) |
| storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
| solubility | Chloroform (Sparingly), DMSO (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly) |
| pka | 4.17±0.10(Predicted) |
| form | Solid |
| color | Off-White to Beige Low-Melting |
| Stability | Light Sensitive |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|---|---|
| Signal word | Danger |
| Hazard statements | H314-H290 |
| Precautionary statements | P501-P260-P234-P264-P280-P390-P303+P361+P353-P301+P330+P331-P363-P304+P340+P310-P305+P351+P338+P310-P406-P405 |
trans-4-chlorocrotonic acid price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | G245110 | γ-ChlorocrotonicAcid(~90%) | 26340-58-9 | 100mg | $70 | 2021-12-16 | Buy |
| Ambeed | A855251 | (E)-4-Chlorobut-2-enoicacid 95% | 26340-58-9 | 100mg | $135 | 2021-12-16 | Buy |
| Ambeed | A855251 | (E)-4-Chlorobut-2-enoicacid 95% | 26340-58-9 | 250mg | $242 | 2021-12-16 | Buy |
| Ambeed | A855251 | (E)-4-Chlorobut-2-enoicacid 95% | 26340-58-9 | 1g | $363 | 2021-12-16 | Buy |
| Ambeed | A855251 | (E)-4-Chlorobut-2-enoicacid 95% | 26340-58-9 | 5g | $907 | 2021-12-16 | Buy |
trans-4-chlorocrotonic acid Preparation Products And Raw materials
trans-4-chlorocrotonic acid Suppliers
Global( 19)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23556 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| PharmaBlock Sciences (Nanjing),Inc. | 400-0255188 4000255188 | sales@pharmablock.com | China | 4986 | 55 |
| Shanghai Tombiopharma Chemical Co. Ltd. | 13391076197 | tombiopharma@163.com | China | 4992 | 55 |
| Yantai ShengKailun Chemical Technology Co., Ltd. | 13356901049 | 3119594100@qq.com | China | 7770 | 55 |
| UHN Shanghai Research & Development Co., Ltd. | 021-58958002 18930822973 | xiaoyangw@gmail.com | China | 2129 | 58 |
| Mianyang Vandino Pharmaceutical Technology Co., Ltd. | 18990175493 17883072998 | 1755695756@qq.com | China | 311 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 400-8210725 4008210725 | malulu@leyan.com | China | 39997 | 58 |
| Bide Pharmatech Ltd. | 400-1647117 15221909166 | product02@bidepharm.com | China | 61720 | 58 |
trans-4-chlorocrotonic acid
γ-Chlorocrotonic Acid (~90%)
2-Butenoic acid, 4-chloro-, (2E)-
(E)-4-Chloro-2-butenoic Acid
26340-58-9