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

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4,4'-Diacetylbiphenyl
Price: ￥88.0/5g ￥658.0/100g ￥238.0/25g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

787-69-9

787-69-9 structure

787-69-9 structure

Name: 4,4'-Diacetylbiphenyl
Chemical Name: 4,4'-Diacetylbiphenyl
CAS Number: 787-69-9
Molecular Formula: C₁₆H₁₄O₂
Molecular Weight: 238.281
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Aromatic hydrocarbon
Create Date: 2018-04-29 08:00:00
Modify Date: 2025-08-21 16:14:12

Name	4,4'-Diacetylbiphenyl
Synonyms	Ethanone, 1,1'-[1,1'-biphenyl]-4,4'-diylbis- 1,1'-biphenyl-4,4'-diyldiethanone 4,4'-Diacetyl biphenyl 1,1'-(4,4'-Biphenyldiyl)diethanone 1-[4-(4-acetylphenyl)phenyl]ethanone MFCD00017248 1-(4'-Acetyl[1,1'-biphenyl]-4-yl)ethanone

Density	1.1±0.1 g/cm3
Boiling Point	386.5±17.0 °C at 760 mmHg
Melting Point	193-195 °C(lit.)
Molecular Formula	C₁₆H₁₄O₂
Molecular Weight	238.281
Flash Point	144.9±17.9 °C
Exact Mass	238.099380
PSA	34.14000
LogP	3.05
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.565

Symbol	GHS09
Signal Word	Warning
Hazard Statements	H400
Precautionary Statements	P273
Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S60-S61-S36/37/39-S26
RIDADR	UN 3077 9/PG 3
WGK Germany	3
Hazard Class	9.0
HS Code	2914399090

Precursor 10
13329-40-3 99-91-2 149104-90-5 99-90-1
109613-00-5 92-52-4 75-36-5 98-80-6
73183-34-3 108195-09-1
DownStream 7
4072-67-7 787-70-2 792-74-5 2673-23-6
4371-13-5 4433-13-0 38215-38-2

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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