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2743-38-6

Name Dibenzoyl-L-tartaric acid
CAS 2743-38-6
EINECS(EC#) 220-374-0
Molecular Formula C18H14O8
MDL Number MFCD00003074
Molecular Weight 358.3
MOL File 2743-38-6.mol

Chemical Properties

Appearance white to light yellow crystal powde
Melting point  152-155 °C(lit.)
Boiling point  234 °C / 7mmHg
density  1.3806 (rough estimate)
vapor pressure  0Pa at 20℃
refractive index  -116 ° (C=1, EtOH)
storage temp.  Refrigerator
solubility  DMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
form  Solid or Crystalline Powder
pka 1.85±0.25(Predicted)
color  Off-white to orange to pale brown
optical activity [α]20/D 116°, c = 9 in ethanol
Water Solubility  Slightly soluble in water.
BRN  709854
InChIKey YONLFQNRGZXBBF-ZIAGYGMSSA-N
LogP 1.01 at 20℃
CAS DataBase Reference 2743-38-6(CAS DataBase Reference)
EPA Substance Registry System 2743-38-6(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36:Irritating to the eyes.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  WW8070000
3-9
TSCA  Yes
HS Code  29181990
Safety Profile
An eye irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Hazard Information

Material Safety Data Sheet(MSDS)

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