Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Benzoylbiphenyl
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Benzoylbiphenyl
Price: ￥198.0/100g ￥728.0/500g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Benzoylbiphenyl
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Benzoylbiphenyl
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

2128-93-0

2128-93-0 structure

2128-93-0 structure

Name: 4-Benzoylbiphenyl
Chemical Name: 4-Benzoylbiphenyl
CAS Number: 2128-93-0
Molecular Formula: C₁₉H₁₄O
Molecular Weight: 258.314
Catalog: Chemical reagent Organic reagent Aromatic hydrocarbon
Create Date: 2018-04-15 08:00:00
Modify Date: 2025-08-23 21:44:44

Name	4-Benzoylbiphenyl
Synonyms	[1,1'-biphenyl]-4-yl(phenyl)methanone 4-Benzoylbiphenyl Biphenyl-4-yl(phenyl)methanon trigonal12 4-PHENYLBENZOPHENONE biphenyl-4-yl phenyl methanone EINECS 218-345-2 4-BENZOYLDIPHENYL SPEEDCURE PBZ Methanone, [1,1'-biphenyl]-4-ylphenyl- eusolex3490 4-benzoyl biphenyl p-Benzoylbiphenyl P-PHENYLBENZOPHENONE Biphenyl-4-yl(phenyl)methanone 4-biphenylyl phenyl ketone 4-Biphenylyl(phenyl)methanone MFCD00003079

Density	1.1±0.1 g/cm3
Boiling Point	419.1±24.0 °C at 760 mmHg
Melting Point	99-101 °C(lit.)
Molecular Formula	C₁₉H₁₄O
Molecular Weight	258.314
Flash Point	184.3±17.8 °C
Exact Mass	258.104462
PSA	17.07000
LogP	4.83
Vapour Pressure	0.0±1.0 mmHg at 25°C
Index of Refraction	1.609

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PC4936800

CHEMICAL NAME :: Methanone, (1,1'-biphenyl)-4-yl phenyl-

CAS REGISTRY NUMBER :: 2128-93-0

BEILSTEIN REFERENCE NO. :: 1876092

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C19-H14-O

MOLECULAR WEIGHT :: 258.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 19,326,1985

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi,Xn
Risk Phrases	R20/21/22
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	PC4936800
HS Code	2914399090

Precursor 10
90-90-4 98-80-6 134-85-0 143-66-8
960-16-7 5122-94-1 65-85-0 108-86-1
92-92-2 603-33-8
DownStream 10
3815-20-1 55-21-0 613-42-3 1450-32-4
65-85-0 92-92-2 611-95-0 110-86-1
553-26-4 74671-91-3

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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