217968-14-4
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Basic information
- Product Name: DI-P-TOLUOYL-L-TARTARIC ACID
- Synonyms: O,O'-DI-P-TOLUOYL-L-TARTARIC ACID;L-PTTA;L-(-)-TARTARIC ACID DI-4-TOLUOYL ESTER;L-(-)-TARTARIC ACID-O,O'-DI-P-TOLUOYL ESTER;LDTTA;L-(-)-DI-P-TOLUOYLTARTARIC ACID;L-(-DI-P-TOLUOYL TARTARIC ACID);(-)-DI-1,4-O-TOLUOYL-L-TARTARIC ACID
- CAS NO:217968-14-4
- Molecular Formula: C20H18O8
- Molecular Weight: 386.35
- EINECS: 251-131-7
- Product Categories: N/A
- Mol File: 217968-14-4.mol
- Article Data: 0
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Chemical Properties
- Melting Point: 169-171 °C(lit.)
- Boiling Point: 626.5 °C at 760 mmHg
- Flash Point: 223.2 °C
- Appearance: /
- Density: 1.371 g/cm3
- Vapor Pressure: 0mmHg at 25°C
- Refractive Index: 1.646
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: soluble
- CAS DataBase Reference: DI-P-TOLUOYL-L-TARTARIC ACID(CAS DataBase Reference)
- NIST Chemistry Reference: DI-P-TOLUOYL-L-TARTARIC ACID(217968-14-4)
- EPA Substance Registry System: DI-P-TOLUOYL-L-TARTARIC ACID(217968-14-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: 22-24/25
- WGK Germany: 3
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 217968-14-4(Hazardous Substances Data)
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Chemical Properties
White to off-white powderCheck Digit Verification of cas no
The CAS Registry Mumber 217968-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,9,6 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.Calculate Digit Verification of CAS Registry Number 217968-14:
(8*2)+(7*1)+(6*7)+(5*9)+(4*6)+(3*8)+(2*1)+(1*4)=164
164 % 10 = 4
So 217968-14-4 is a valid CAS Registry Number.
InChI:InChI=1/C20H18O8/c1-11-3-7-13(8-4-11)15(21)19(27,17(23)24)20(28,18(25)26)16(22)14-9-5-12(2)6-10-14/h3-10,27-28H,1-2H3,(H,23,24)(H,25,26)
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