| Company Name: |
J & K SCIENTIFIC LTD.
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| Tel: |
010-82848833 400-666-7788 |
| Email: |
jkinfo@jkchemical.com |
| Products Intro: |
Product Name:meso-2,3-Butanediol, 97%
CAS:5341-95-7
Purity:97% Package:10GR
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| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:MESO-2,3-BUTANEDIOL
CAS:5341-95-7
Purity:99% Package:10G
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| Company Name: |
BOC Sciences
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| Tel: |
1-631-485-4226; 16314854226 |
| Email: |
info@bocsci.com |
| Products Intro: |
Product Name:meso-2,3-butane diol
CAS:5341-95-7
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| Company Name: |
Shanghai Macklin Biochemical Co.,Ltd.
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| Tel: |
15221275939 15221275939 |
| Email: |
shenlinxing@macklin.cn |
| Products Intro: |
Product Name:meso-2，3-Butanediol
CAS:5341-95-7
Purity:99% Package:10g
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| | MESO-2,3-BUTANEDIOL Basic information |
| Product Name: | MESO-2,3-BUTANEDIOL | | Synonyms: | MESO-2,3-BUTANEDIOL;meso-2,3-Butylene glycol;(2R,3S)-2,3-Butanediol;(2R,3S)-Butane-2,3-diol;(2S,3R)-2,3-Butanediol;(2S,3R)-Butane-2,3-diol;meso-butane-2,3-diol;2,3-butanediol (meso) | | CAS: | 5341-95-7 | | MF: | C4H10O2 | | MW: | 90.12 | | EINECS: | 823-920-1 | | Product Categories: | Organic Building Blocks;Oxygen Compounds;Polyols | | Mol File: | 5341-95-7.mol |  |
| | MESO-2,3-BUTANEDIOL Chemical Properties |
| Melting point | 32-34 °C (lit.) | | Boiling point | 183-184 °C (lit.) | | density | 0.99 | | vapor pressure | 24.7-222.5Pa at 20-50℃ | | refractive index | 1.4348 | | Fp | 185 °F | | storage temp. | 2-8°C | | form | Liquid | | pka | 14.67±0.20(Predicted) | | BRN | 1718900 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. | | LogP | -0.84--0.79 at 23℃ and pH7.3-7.6 | | Surface tension | 70.2mN/m at 1g/L and 20℃ |
| | MESO-2,3-BUTANEDIOL Usage And Synthesis |
| Chemical Properties | viscous colourless liquid | | Definition | ChEBI: The meso diastereoisomer of butane-2,3-diol. | | General Description | meso-2,3-Butanediol is a diol. 2,3-Butanediol (2,3-DB) exists in three stereoisomeric forms: dextro, levo and meso. 2,3-DB is a crucial chemical feedstock and has wide applications in industry. Production of meso-2,3-butanediol under low oxygen condition by metabolically engineered Escherichia coli is reported. 2,3-Butanediol can be converted to 1,3-butadiene, which is used in the preparation of synthetic rubber. meso-2,3-Butanediol is the source of production of 2-butanol by isolates of lactic acid bacteria. |
| | MESO-2,3-BUTANEDIOL Preparation Products And Raw materials |
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