608-89-9

Basic information

• Product Name: ethyl hydrogen [R-(R*,R*)]-tartrate
• Synonyms: ethyl hydrogen [R-(R*,R*)]-tartrate;(2R,3R)-2,3-Dihydroxybutanedioic acid 1-ethyl ester;Ethyl hydrogen (-)-tartra;L-Tartaric acid hydrogen 1-ethyl ester;4-ethoxy-2,3-dihydroxy-4-keto-butyric acid;4-ethoxy-2,3-dihydroxy-4-oxobutanoic acid;4-ethoxy-2,3-dihydroxy-4-oxo-butanoic acid
• CAS NO: 608-89-9
• Molecular Formula: C₆H₁₀O₆
• Molecular Weight: 178.14
• EINECS: 210-171-5
• Mol File: 608-89-9.mol
• Article Data: 0

Chemical Properties

• Melting Point: 90°
• Boiling Point: 230.35°C (rough estimate)
• Flash Point: 185.4°C
• Appearance: /
• Density: 1.3253 (rough estimate)
• Vapor Pressure: 2.01E-09mmHg at 25°C
• Refractive Index: 1.5860 (estimate)
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility: Methanol (Slightly), Water (Slightly)
• PKA: 3.28±0.34(Predicted)
• CAS DataBase Reference: ethyl hydrogen [R-(R*,R*)]-tartrate(CAS DataBase Reference)
• NIST Chemistry Reference: ethyl hydrogen [R-(R*,R*)]-tartrate(608-89-9)
• EPA Substance Registry System: ethyl hydrogen [R-(R*,R*)]-tartrate(608-89-9)

Safety Data

• Hazardous Substances Data: 608-89-9(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 608-89-9 differently. You can refer to the following data:
1. Printing with Indol Blue and Crystal Fast Blue on fustian, etc.
2. 4-?Ethoxy-?2,?3-?dihydroxy-?4-?oxobutanoic acid was studied for to be a possibe bifunctional gasoline-?methanol additive.

InChI:InChI=1/C6H10O6/c1-2-12-6(11)4(8)3(7)5(9)10/h3-4,7-8H,2H2,1H3,(H,9,10)

Upstream product

• 87-69-4 L-Tartaric acid 
• 64-17-5 ethanol 
• 87-69-4 tartaric acid 
• 133-37-9 DL-tartaric acid 

Downstream Products

• 87-91-2 diethyl (2R,3R)-tartrate