成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

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 >Organic Chemistry>Hydrocarbons and derivatives>Hydrocarbon halides>(2-Bromoethyl)benzene / 2-Phenylethyl bromide
(2-Bromoethyl)benzene / 2-Phenylethyl bromide
  • (2-Bromoethyl)benzene / 2-Phenylethyl bromide
  • (2-Bromoethyl)benzene / 2-Phenylethyl bromide
  • (2-Bromoethyl)benzene / 2-Phenylethyl bromide
  • (2-Bromoethyl)benzene / 2-Phenylethyl bromide
  • (2-Bromoethyl)benzene / 2-Phenylethyl bromide

(2-Bromoethyl)benzene / 2-Phenylethyl bromide NEW

Price $18
Package 1kg
Min. Order: 1kg
Supply Ability: 1000tons
Update Time: 2024-03-28

Product Details

Product Name: (2-Bromoethyl)benzene / 2-Phenylethyl bromide CAS No.: 103-63-9
Min. Order: 1kg Purity: 99%
Supply Ability: 1000tons Release date: 2024/03/28

Chinese name: beta-bromo-phenylethane

English name: (2-Bromoethyl)benzene

CAS: 103-63-9

EINECS number: 203-130-8

Molecular formula: C8H9Br

MDL number: MFCD00000240

Molecular weight: 185.06

Appearance: Colorless liquid. The melting point is -56℃, the boiling point is 220-221℃, 217-218℃ (97.62kPa), 92℃ (1.46kPa), the relative density is 1.3589, the refractive index is 1.5572. Can be miscible with ethyl ether and benzene, insoluble in water. Flash point 89 ° C.

Melting point: -56 °C

Boiling point: 220-221 °C(lit.)

Density: 1.355 g/mL at 25 °C(lit.)

Refractive index: n20/D 1.556(lit.)

Flash point: 193 °F

Storage conditions: 2-8°C

Solubility: Solubility in water is 0.039 g/l

Form: Liquid

Color: transparent colorless to light yellow

Water solubility: INSOLUBLE

BRN: 507487

Stability: Stable. Incompatible with strong oxidants.

InChIKey: WMPPDTMATNBGJN-UHFFFAOYSA-N

Use 1

Used as an intermediate in medicine and pesticides

Preparation method

Method one

It is produced by the reaction of phenyl ethanol with hydrogen bromide. The phenylethanol is heated to 110℃, and the hydrogen bromide is slowly introduced and the reflux reaction is carried out. At the end of the reaction, cool, wash with water, 10% sodium carbonate solution, and water in turn. After drying with anhydrous potassium carbonate, vacuum fractionation was performed and 97-99℃ (2.0kPa) fractions were collected. The yield was over 90%.


Company Profile Introduction

-WUHAN BOYUAN IMPORT & EXPORT CO.,LTD.. is specialized in R&D, manufacturing and marketing APIS, Food Additives,Inorganic Chemicals,Organic Intermediate,Health Care Products,Feed Additives,Chemical Reagents,Daily Chemicals etc.More than 70 percent products are exported to Europe, America, Japan and Southeast Asia. In the past years, WUHAN BOYUAN IMPORT & EXPORT CO.,LTD. has established its professional team and advanced managements, excels in product sourcing and customized products. WUHAN BOYUAN IMPORT & EXPORT CO.,LTD. has built close collaborations with several well-known institutes in China. Development of new fine chemical, custom synthesis has been a significant part of our chemical's production. The essence of our business is commitment to customer service by meeting and/or exceeding our client's expectations of cost, quality, and efficient service. We are confident that our competitive edge will provide the foundation ensure for our customers to be successful in their own market areas. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force

You may like

Recommended supplier

Product name Price   Suppliers Update time
$20.00/1kg
VIP1Y
Shaanxi Franta Biotechnology Co., Ltd
2024-09-23
$17.00/1kg
VIP3Y
Hebei Dangtong Import and export Co LTD
2024-09-10
$1000.00/1kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-16
$0.10/1KG
VIP6Y
Shaanxi Dideu Medichem Co. Ltd
2024-08-04
$0.00/25kg
VIP1Y
Hebei Mojin Biotechnology Co.,Ltd
2024-08-01
$9.00/1kg
VIP1Y
Hebei Ganmiao New material Technology Co., LTD
2024-06-27
$30.00/1kg
VIP1Y
hebei hongtan Biotechnology Co., Ltd
2024-05-15
$120.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co.,Ltd
2024-05-10
$40.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
2024-04-08
$10.00/1ASSAYS
VIP4Y
Dorne Chemical Technology co. LTD
2024-03-26
  • Since: 2014-04-18
  • Address: Hong Kong
INQUIRY
mike
+86-15175982296
Mike@whby-chem.com