2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde

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Names

[ CAS No. ]:
56026-26-7

[ Name ]:
2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde

[Synonym ]:
2,2'-Biphenyldiglyoxal
2.2'-Bis-glyoxyloyl-biphenyl
o,o'-Bis-biphenylglyoxal
2,2'-BIPHENYLDIGLYOXYLALDEHYDE

Chemical & Physical Properties

[ Density]:
1.253g/cm3

[ Boiling Point ]:
448.1ºC at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₀O₄

[ Molecular Weight ]:
266.24800

[ Flash Point ]:
195.7ºC

[ Exact Mass ]:
266.05800

[ PSA ]:
68.28000

[ LogP ]:
2.11680

[ Index of Refraction ]:
1.585

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV3939000

CHEMICAL NAME :: 2,2'-Biphenyldiglyoxylaldehyde

CAS REGISTRY NUMBER :: 56026-26-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H10-O4

MOLECULAR WEIGHT :: 266.26

WISWESSER LINE NOTATION :: VHVR BR BVVH

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 :: 1500 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 7,255,1964

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%