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(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester
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| Post Date: | Jul 15,2015 |
| Expiry Date: | Jan 11,2016 |
| Detailed Description: |
Cas No. :13811-71-7
Quantity: 100Kilograms Price:336 RMB Kilograms (2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester Alias: D - (-) - diethyl tartrate CAS: 13811-71-7 Appearance Appearance colorless or light yellow transparent liquid Colorless or light yellow transparent liquid Content (HPLC) Assay ≥99% The optical purity of the (e, e value) Optical purity ≥99% Specific rotation [α] D20 (C = 1.0, water) -25 ° ~ -27 ° Specific Rotation [α] D20 (C = 1, Water) -25 ° ~ -27 ° Clarity Colarity qualified Water Water ≤0.5% Purpose: chiral catalyst |
| CAS Registry Number: | 13811-71-7 |
| Synonyms: | ;(-)-Diethyl-D-tartrate;(2S,3S)(-)-Dihydroxybutane-1,4-dioic acid diethyl ester;Diethyl-D-tartrate; |
| Molecular Formula: | C8H14O6 |
| Molecular Weight: | 206.1932 |
| Molecular Structure: | 
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| Safety Description: | S24/25:; |
| Company: | Hubei YuanCheng GongChuang Technology Co.Ltd [ China ] |
| Contact: | yangyuanyuan |
| Tel: | +86-027-68886696 |
| Fax: | +86-027-68886696 |
| Email: | wp3@chembj.com |
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