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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde
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56026-26-7

56026-26-7 structure

56026-26-7 structure

Name: 2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxo-acetaldehyde
Chemical Name: 2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxoacetaldehyde
CAS Number: 56026-26-7
Molecular Formula: C₁₆H₁₀O₄
Molecular Weight: 266.24800
Create Date: 2016-11-21 13:41:46
Modify Date: 2025-08-25 20:12:01

Name	2-[2-(2-oxaldehydoylphenyl)phenyl]-2-oxoacetaldehyde
Synonyms	2,2'-Biphenyldiglyoxal 2.2'-Bis-glyoxyloyl-biphenyl o,o'-Bis-biphenylglyoxal 2,2'-BIPHENYLDIGLYOXYLALDEHYDE

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

24017-95-6 structure

24017-95-6

~%

56026-26-7 structure

56026-26-7

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

Precursor 1
24017-95-6
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%

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