Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(4-fluorophenyl)methane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

457-68-1

457-68-1 structure

457-68-1 structure

Name: Bis(4-fluorophenyl)methane
Chemical Name: 4,4'-Difluorodiphenylmethane
CAS Number: 457-68-1
Molecular Formula: C₁₃H₁₀F₂
Molecular Weight: 204.215
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
Create Date: 2018-06-26 08:27:05
Modify Date: 2025-08-25 00:48:32

Name	4,4'-Difluorodiphenylmethane
Synonyms	4,4'-Difluorodiphenylmethane EINECS 207-274-2 MFCD00000360 1,1'-Methanediylbis(4-fluorobenzene) 1-fluoro-4-[(4-fluorophenyl)methyl]benzene 1,1'-Methylenebis(4-fluorobenzene) 1,1'-Methylenebis[4-fluorobenzene] Benzene, 1,1'-methylenebis[4-fluoro- 4,4′-Difluorodiphenylmethane FR D1R DF Bis(4-fluorophenyl)methane

Density	1.2±0.1 g/cm3
Boiling Point	260.1±0.0 °C at 760 mmHg
Melting Point	29-30 °C(lit.)
Molecular Formula	C₁₃H₁₀F₂
Molecular Weight	204.215
Flash Point	95.7±9.6 °C
Exact Mass	204.075058
LogP	4.31
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.539

Hazard Codes	Xn:Harmful;
Risk Phrases	R21/22
Safety Phrases	S28A
WGK Germany	3
HS Code	29036990

Precursor 9
365-24-2 101-77-9 345-92-6 460-00-4
98-86-2 78782-17-9 75-09-2 352-13-6
107-15-3
DownStream 2
345-92-6 61668-03-9

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.