4,4'-DIFLUORODIPHENYLACETYLENE

Modify Date: 2025-08-27 18:59:44

4,4'-DIFLUORODIPHENYLACETYLENE structure	Common Name	4,4'-DIFLUORODIPHENYLACETYLENE
	CAS Number	5216-31-9	Molecular Weight	214.21000
	Density	N/A	Boiling Point	N/A
	Molecular Formula	C₁₄H₈F₂	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Name	1-fluoro-4-[2-(4-fluorophenyl)ethynyl]benzene
Synonym	More Synonyms

Molecular Formula	C₁₄H₈F₂
Molecular Weight	214.21000
Exact Mass	214.05900
LogP	3.36460

HS Code	2903999090

Precursor 9
CAS#:352-34-1 4-Fluoroiodobenzene CAS#:1066-54-2 TMS-acetylene CAS#:471-25-0 Propiolic acidd CAS#:74-86-2 Acetylene
CAS#:14630-40-1 Bis(trimethylsi... CAS#:5676-81-3 n-(4-fluorobenz... CAS#:148004-76-6 (4-Fluorophenyl... CAS#:766-98-3 4-Fluorophenyla...
CAS#:824-80-6 Sodium 4-fluoro...
DownStream 4
CAS#:148004-80-2 1-fluoro-4-[2-[... CAS#:579-39-5 1,2-Bis(4-fluor... CAS#:1194-02-1 4-Fluorobenzonitrile CAS#:77384-56-6 BIS(4-PHENOXYPH...

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%

1,1'-ethyne-1,2-diylbis(4-fluorobenzene)

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4,4'-DIFLUORODIPHENYLACETYLENE
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

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