Shanghai Nianxing Industrial Co., Ltd
China
Product Name: [1,1'-Biphenyl]-4-acetaldehyde,a-oxo-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: [1,1'-Biphenyl]-4-acetaldehyde,a-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: [1,1'-Biphenyl]-4-acetaldehyde,a-oxo-
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 97.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

4974-58-7

4974-58-7 structure

4974-58-7 structure

Name: [1,1'-Biphenyl]-4-acetaldehyde,a-oxo-
Chemical Name: 2-oxo-2-(4-phenylphenyl)acetaldehyde
CAS Number: 4974-58-7
Molecular Formula: C₁₄H₁₀O₂
Molecular Weight: 210.22800
Create Date: 2017-12-20 06:47:16
Modify Date: 2025-08-27 14:50:27

Name	2-oxo-2-(4-phenylphenyl)acetaldehyde
Synonyms	Glyoxal,4-biphenylyl-(6CI,7CI) 4-BIPHENYLGLYOXYALDEHYDE 4-BIPHENYLYLGLYOXAL p-Phenyl-phenylglyoxal 4-Biphenylglyoxal biphenyl-4-yl-oxo-acetaldehyde Biphenyl-4-ylglyoxal 4-biphenylglyoxal monohydrate

Density	1.145g/cm3
Boiling Point	350.2ºC at 760mmHg
Molecular Formula	C₁₄H₁₀O₂
Molecular Weight	210.22800
Flash Point	144.1ºC
Exact Mass	210.06800
PSA	34.14000
LogP	2.73520

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DV5320000

CHEMICAL NAME :: 4-Biphenylglyoxyaldehyde

CAS REGISTRY NUMBER :: 4974-58-7

BEILSTEIN REFERENCE NO. :: 1868689

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-O2

MOLECULAR WEIGHT :: 210.24

WISWESSER LINE NOTATION :: VHVR DR

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

92-91-1 structure

92-91-1

~%

4974-58-7 structure

4974-58-7

Literature: Musante; Parrini Gazzetta Chimica Italiana, 1950 , vol. 80, p. 868,879

135-73-9 structure

135-73-9

~%

4974-58-7 structure

4974-58-7

Literature: Kornblum et al. Journal of the American Chemical Society, 1957 , vol. 79, p. 6562

33707-82-3 structure

33707-82-3

~%

4974-58-7 structure

4974-58-7

Literature: Moehrle,H.; Schittenhelm,D. Chemische Berichte, 1971 , vol. 104, p. 2475 - 2482

Precursor 3
92-91-1 135-73-9 33707-82-3
DownStream 7
92-92-2 24342-51-6 17286-67-8 7037-21-0
7496-43-7 450-52-2 5956-92-3

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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