Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(4-BROMOPHENYL)-1,1-DIPHENYLETHYLENE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-(4-BROMOPHENYL)-1,1-DIPHENYLETHYLENE
Price: ￥648.0/1g ￥1618.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

18648-66-3

18648-66-3 structure

18648-66-3 structure

Name: 2-(4-BROMOPHENYL)-1,1-DIPHENYLETHYLENE
Chemical Name: 1-bromo-4-(2,2-diphenylethenyl)benzene
CAS Number: 18648-66-3
Molecular Formula: C₂₀H₁₅Br
Molecular Weight: 335.23700
Create Date: 2018-12-25 16:24:52
Modify Date: 2025-08-25 16:47:05

Name	1-bromo-4-(2,2-diphenylethenyl)benzene
Synonyms	2-(4-BroMophenyl)-1,1-diphenylethylene

Density	1.313g/cm3
Boiling Point	404.4ºC at 760 mmHg
Melting Point	79ºC
Molecular Formula	C₂₀H₁₅Br
Molecular Weight	335.23700
Flash Point	191.8ºC
Exact Mass	334.03600
LogP	6.03800
Vapour Pressure	2.21E-06mmHg at 25°C
Index of Refraction	1.661

HS Code	2903999090

119-61-9 structure

119-61-9

38186-51-5 structure

38186-51-5

~79%

18648-66-3 structure

18648-66-3

Literature: Wang, Shujun; Oldham Jr., Warren J.; Hudack Jr., Raymond A.; Bazan, Guillermo C. Journal of the American Chemical Society, 2000 , vol. 122, # 24 p. 5695 - 5709

136350-66-8 structure

136350-66-8

98-80-6 structure

98-80-6

~70%

18648-66-3 structure

18648-66-3

Literature: Gu, Shaojin; Xu, Hui; Zhang, Na; Chen, Wanzhi Chemistry - An Asian Journal, 2010 , vol. 5, # 7 p. 1677 - 1686

27329-60-8 structure

27329-60-8

1122-91-4 structure

1122-91-4

~71%

18648-66-3 structure

18648-66-3

Literature: Kyocera Mita Corporation Patent: JP2005/298421 A, 2005 ; Location in patent: Page/Page column 27-28 ;

119-61-9 structure

119-61-9

17211-08-4 structure

17211-08-4

~%

18648-66-3 structure

18648-66-3

Literature: Tetrahedron Letters, , vol. 52, # 12 p. 1329 - 1333

859777-18-7 structure

859777-18-7

~%

18648-66-3 structure

18648-66-3

Literature: Journal of the Chemical Society, , p. 439

Precursor 8
119-61-9 38186-51-5 136350-66-8 98-80-6
27329-60-8 1122-91-4 17211-08-4 859777-18-7
DownStream 2
288105-04-4 1118752-92-3

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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