4-oxo-4-(2-oxo-1,2-diphenylethoxy)butanoic acid

Names

[ CAS No. ]:
306935-85-3

[ Name ]:
4-oxo-4-(2-oxo-1,2-diphenylethoxy)butanoic acid

[Synonym ]:
Benzoin hemisuccinate

Chemical & Physical Properties

[ Density]:
1.266g/cm3

[ Boiling Point ]:
513.8ºC at 760 mmHg

[ Molecular Formula ]:
C₁₈H₁₈O₄

[ Molecular Weight ]:
298.33300

[ Flash Point ]:
187.6ºC

[ Exact Mass ]:
298.12100

[ PSA ]:
63.60000

[ LogP ]:
3.49200

[ Index of Refraction ]:
1.585

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ HS Code ]:
2918990090

Customs

[ HS Code ]: 2918990090

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%