Ethanedioic acid,1,2-diphenyl ester

Names

[ Name ]:
Ethanedioic acid,1,2-diphenyl ester

[Synonym ]:
Diphenyl ethanedioate
Diphenyl-oxalat
cyalume
Ethanedioic acid,diphenyl ester
Oxalsaeure-diphenylester
Oxalic Acid Diphenyl Ester
OXALIC ACID DIPHENYL ESTER

Chemical & Physical Properties

[ Density]:
1.257g/cm3

[ Boiling Point ]:
336.7ºC at 760mmHg

[ Melting Point ]:
136ºC

[ Molecular Formula ]:
C₁₄H₁₀O₄

[ Molecular Weight ]:
242.22700

[ Flash Point ]:
147.5ºC

[ Exact Mass ]:
242.05800

[ PSA ]:
52.60000

[ LogP ]:
2.19760

[ Index of Refraction ]:
1.577

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO2880000

CHEMICAL NAME :: Oxalic acid, diphenyl ester

CAS REGISTRY NUMBER :: 3155-16-6

BEILSTEIN REFERENCE NO. :: 1881259

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-O4

MOLECULAR WEIGHT :: 242.24

WISWESSER LINE NOTATION :: ROVVOR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 89,1179,1969

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22-36/37/38

[ Safety Phrases ]:
36/37/39

[ HS Code ]:
2917119000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2917119000

[ Summary ]:
2917119000 oxalic acid salts and esters VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%