Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Bromo-2,2-diphenylbutyric acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Bromo-2,2-diphenylbutyric acid
Price: ￥738.0/25g ￥448.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Bromo-2,2-diphenylbutyric acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

37742-98-6

37742-98-6 structure

37742-98-6 structure

Name: 4-Bromo-2,2-diphenylbutyric acid
Chemical Name: 4-Bromo-2,2-diphenylbutyric acid
CAS Number: 37742-98-6
Molecular Formula: C₁₆H₁₅BrO₂
Molecular Weight: 319.19300
Create Date: 2018-04-21 08:00:00
Modify Date: 2025-08-25 19:52:24

Name	4-Bromo-2,2-diphenylbutyric acid
Synonyms	4-BroMo-2,2-diphenylbutyric Acid 4-Bromo-2,2-diphenylbutyric EINECS 253-648-3 RARECHEM AL BO 0074 2,2-diphenyl-4-bromobutyric acid 4-Bromo-2,2-diphenylbutanoic Aci 4-Brom-2,2-diphenylbuttersaeure MFCD01321300 4-bromo-2,2-diphenyl-butyric acid a-(2-Bromoethyl)-a-phenyl-benzeneacetic Acid 4-bromo-2,2-diphenylbutanoic acid

Density	1.406 g/cm3
Boiling Point	365.8ºC at 760 mmHg
Melting Point	131 °C (dec.)(lit.)
Molecular Formula	C₁₆H₁₅BrO₂
Molecular Weight	319.19300
Flash Point	175ºC
Exact Mass	318.02600
PSA	37.30000
LogP	3.84230
Index of Refraction	1.606
Storage condition	Refrigerator

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
WGK Germany	3
HS Code	2916399090

956-89-8 structure

956-89-8

~84%

37742-98-6 structure

37742-98-6

Literature: Regents of the University of California Patent: US5994372 A1, 1999 ; US 5994372 A

Precursor 1
956-89-8
DownStream 4
37743-18-3 66164-07-6 53179-11-6 53179-10-5

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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