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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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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 |
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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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1-631-485-4226; 16314854226 |
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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 |
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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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