2-Bromo-4-butanolide
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1kg
- Supply Ability:1
- Time:2020-06-02
Product Details
- Product Name2-Bromo-4-butanolide
- CAS No.5061-21-2
- EINECS No.225-764-4
- MFC4H5BrO2
- MW164.99
- InChIKeyLFJJGHGXHXXDFT-UHFFFAOYSA-N
- AppearanceClear Colourless to Light Yellow Liquid
- Boiling point 138 °C/6 mmHg (lit.)
- density 1.786 g/mL at 25 °C (lit.)
- storage temp. Inert atmosphere,2-8°C
α-Bromo-γ-butyrolactone(CAS.#.5061-21-2
| Product Name: | 2-Bromo-4-butanolide |
| Synonyms: | |á-Bromo-|-butyrolactone;α-Bromo-γ-butyrolatone;Alpha-BroMo-GaMMa-ButyrolaCLone;2-broMo-4-hydroxybutan-1-ide;alpha-Bromo-gamma-butyrolactone 97%;2-Bromo-γ-butyrolactone for synthesis;BROMO(ALPHA-)-GAMMA-BUTYROLACTONE;A-BROMO-GAMMA-BUTYROLACTONE |
| CAS: | 5061-21-2 |
| MF: | C4H5BrO2 |
| MW: | 164.99 |
| EINECS: | 225-764-4 |
| Product Categories: | Pharmaceutical Intermediates;Heterocycles;Miscellaneous Reagents |
| Mol File: | 5061-21-2.mol |
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| 2-Bromo-4-butanolide Chemical Properties |
| Boiling point | 138 °C6 mm Hg(lit.) |
| density | 1.786 g/mL at 25 °C(lit.) |
| refractive index | n20/D 1.508(lit.) |
| Fp | >230 °F |
| storage temp. | 2-8°C |
| Specific Gravity | 1.778 (20/4℃) |
| Sensitive | Moisture Sensitive/Lachrymatory |
Company Profile Introduction
Over 30 years experience in the chemical industry, Chemwill Asia co.,Ltd is one of the leading manufacturer of Organic compounds in CHINA. We own GMP licence as well as ISO certificate paper. CHemwill employs over 165 peoples including professional technical experts and professional-trained workers. The sales volume of our company in 2018 is over 8.5 million dollars.
Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.
Our advantageous business including:
- Intermediate using for Pharmaceuticals
- Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks
- Intermediate using for advanced performance materials
- Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals)
* Custom synthesis from the laboratory scale to commercial production.
* Contract research, custom manufacturing and contract-manufacture
Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.
Think Chemistry,Think CHemWill
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- Since:2004-09-01
- Address: BLDG 9,No.235 Sanlin road,Pudong new district,Shanghai,China
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