天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Aromatic ketones>bis(4-fluorophenyl)methanone
bis(4-fluorophenyl)methanone
  • bis(4-fluorophenyl)methanone
  • bis(4-fluorophenyl)methanone

bis(4-fluorophenyl)methanone NEW

Price $100 $30 $18
Package ≥1kg ≥25kg ≥1000kg
Min. Order: 1kg
Supply Ability: 50MT/Month
Update Time: 2024-07-18

Product Details

Product Name: bis(4-fluorophenyl)methanone CAS No.: 345-92-6
EC-No.: 206-466-3 Min. Order: 1kg
Purity: 99.50% Supply Ability: 50MT/Month
Release date: 2024/07/18

4,4'-Difluorobenzophenone

CAS: 345-92-6

Molecular Formula: C13H8F2O

345-92-6 - Names and Identifiers

Name4,4'-Difluorobenzophenone
SynonymsDi-p-fluorophenyl ketone
4,4-DIFLUOROBENZOPHENONE
4,4'-difluoro-benzophenon
bis(p-fluorophenyl)ketone
4,4'-Difluorobenzophenone
4,4'-DIFLUOROBENZOPHENONE
Bis(p-fluorophenyl) ketone
bis(4-fluorophenyl)-methanon
Benzophenone, 4,4'-difluoro-
CAS345-92-6
EINECS206-466-3
InChIInChI:1S/C13H8F2O/c14-11-5-1-9(2-6-11)13(16)10-3-7-12(15)8-4-10/h1-8H

345-92-6 - Physico-chemical Properties

Molecular FormulaC13H8F2O
Molar Mass218.2
Density1.214g/cm3
Melting Point106-109℃
Boling Point276.909°C at 760 mmHg
Flash Point105.937°C
Vapor Presure0.005mmHg at 25°C
AppearanceWhite crystal
Storage ConditionRoom Temprature
Refractive Index1.544
MDLMFCD00000353
Physical and Chemical PropertiesMelting Point: 109.0 ℃
UseIt can be used as an imaging agent and charge control agent for optical recording and electrical recording materials, and can also be used as an initiator for some polymerization reactions. It is a monomer material for many copolymers.

345-92-6 - Risk and Safety

Hazard SymbolsXi - Irritant
Article illustration
Risk CodesR36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection
UN IDsUN 3077 9 / PGIII

345-92-6 - Upstream Downstream Industry

Raw MaterialsFluorobenzene
(2-Naphtyl)tributylstannane
4-FLUORO-(TRI-N-BUTYLSTANNYL)BENZENE
4,4'-Difluorodiphenylmethane
4,4'-Difluorobenzhydrol
4,4'-Dichlorobenzophenone
4-Fluorobenzoyl chloride
Dimethyl sulfone
4-FLUOROBENZENEDIAZONIUM TETRAFLUOROBORATE
4-Fluorobenzaldehyde
Downstream Products(4-(4-[BIS(4-FLUOROPHENYL)METHYL]PIPERAZIN-1-YL)PHENYL)METHANOL
1,1'-(4-CHLOROBUTYLIDENE)BIS(4-FLUOROBENZENE)
4-FLUORO-4'-NITROBENZOPHENONE
BIS-(4-FLUORO-PHENYL)-PHENYL-METHANOL

345-92-6 - Security information

WGK Germany3
RTECS numberDJ0685000
Hazard NoteIrritant
HazardClassIRRITANT
customs code29143990

345-92-6 - Nature

storage conditionsSealed in dry,Room Temperature
morphologyCrystalline Powder
colorWhite to slightly yellow
BRN516231
InChIKeyLSQARZALBDFYQZ-UHFFFAOYSA-N
NIST chemical information4,4'-Difluorobenzophenone(345-92-6)
EPA chemical information4,4'-Difluorobenzophenone (345-92-6)

Article illustrationArticle illustrationArticle illustrationArticle illustration

Company Profile Introduction

Shijiazhuang Jianxin Biotechnology Co., Ltd., located in Xingtang Economic Development Zone, Shijiazhuang City, Hebei Province, is a comprehensive enterprise engaged in the procurement, research and development, production, sales, and import and export trade of functional electrolyte additives, pesticide intermediates, pharmaceutical intermediates, fluorine-containing chemicals, liquid crystal materials, OLED materials, and special functional monomers. It ranks among the top in the domestic and international market share in related fields. The company has a 400㎡ R&D center, a first-class professional technical team, and is equipped with synthesis equipment and advanced analytical testing instruments that meet different reaction conditions. Through continuous development of more advanced new material processes, the company has production capabilities ranging from gram level to kilogram level laboratories, Chinese style workshops, and ton level production bases, which can achieve industrialization of products with different reaction needs. Shijiazhuang Jianxin Biotechnology Co., Ltd. has a sound quality inspection institution and quality assurance system. The company always regards quality as life, service as leadership, and reputation as its purpose. We sell our products to China, Europe, the United States, Japan, South Korea and other places at reasonable prices, covering the global electrolyte additive industry, pharmaceutical, pesticide and other industries. In the future, Jianxin Biotechnology will further strengthen the efficiency of new product research and industrialization, enhance the company's core competitiveness, and strive to build the company into a world advanced chemical material manufacturer.

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/25KG
VIP1Y
SINO HIGH(CHINA)CO.,LTD.
2024-12-10
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-12-04
$0.00/25KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-31
$0.00/25kg
VIP1Y
Hebei Mojin Biotechnology Co.,Ltd
2024-09-30
$10.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-27
$100.00/5g
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-20
$6.00/1kg
VIP1Y
HebeiShuoshengImportandExportco.,Ltd
2024-08-05
$1.00/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-06-11
$6.00/1kg
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-05-24
$99.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-10

Shijiazhuang Jianxin Biotechnology Co., LTD

1YR ChinaChina
  • Since: 2023-11-27
  • Address: No.17, Xinglong West Street, North Longgang Village, Nanqiao Town, Xingtang County, Shijiazhuang Cit
INQUIRY