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

Modify Date: 2025-08-25 20:12:01

2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde structure	Common Name	2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde
	CAS Number	56026-26-7	Molecular Weight	266.24800
	Density	1.253g/cm3	Boiling Point	448.1ºC at 760 mmHg
	Molecular Formula	C₁₆H₁₀O₄	Melting Point	N/A
	MSDS	N/A	Flash Point	195.7ºC

Name	2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxoacetaldehyde
Synonym	More Synonyms

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

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

HS Code	2914400090

2,2'-Diacetylbi...

CAS#:24017-95-6

2-[2-(2-oxaldeh...

CAS#:56026-26-7

Literature: Cavallini,G. Journal of Medicinal Chemistry, 1964 , vol. 7, p. 255 - 258

Precursor 1
CAS#:24017-95-6 2,2'-Diacetylbi...
DownStream 0

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%

2,2'-Biphenyldiglyoxal

2.2'-Bis-glyoxyloyl-biphenyl

o,o'-Bis-biphenylglyoxal

2,2'-BIPHENYLDIGLYOXYLALDEHYDE

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

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.