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 >Chemical Reagents>Organic reagents>Fatty alcohols>2-Bromoethanol
2-Bromoethanol
  • 2-Bromoethanol
  • 2-Bromoethanol
  • 2-Bromoethanol
  • 2-Bromoethanol
  • 2-Bromoethanol

2-Bromoethanol NEW

Price Get Latest Price
Package 25KG
Min. Order: 1KG
Supply Ability: 50000KG/month
Update Time: 2023-07-22

Product Details

Product Name: 2-Bromoethanol CAS No.: 540-51-2
EC-No.: 208-748-1 Min. Order: 1KG
Purity: 99% Supply Ability: 50000KG/month
Release date: 2023/07/22

CAS:540-51-2
MF:C2H5BrO
MW:124.96
EINECS:208-748-1
Product Categories:Alcohols;Building Blocks;omega-Bromoalkanols;omega-Functional Alkanols, Carboxylic Acids, Amines & Halides;ASTM 5578: Analysis of Ethylene Oxide in AirAlphabetic;C2 to C6;A-BMethod Specific;Alpha Sort;ASTM Air Monitoring;B;BI - BZChemical Class;Bromo;Halogenated;Volatiles/ Semivolatiles;Pharmaceutical Intermediates;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds
Mol File:540-51-2.mol
Article illustration

2-Bromoethanol Chemical PropertiesMelting point -80 °CBoiling point 56-57 °C/20 mmHg (lit.)density 1.763 g/mL at 25 °C (lit.)vapor density 4.3 (vs air)vapor pressure 2.4 mm Hg ( 20 °C)refractive index n20/D 1.492(lit.)Fp >230 °Fstorage temp. 2-8°Csolubility 1-5 g/100 mL at 19°Cpka13.82±0.10(Predicted)form Liquidcolor Clear colorless to yellowSpecific Gravity1.7629 (20/4℃)Water Solubility 1-5 g/100 mL at 19 oCSensitive Light SensitiveMerck 14,3792BRN 878140Stability:Stable, but probably light sensitive. Hygroscopic. Incompatible with strong oxidizing agents. Flammable. Forms an azeotrope with water.InChIKeyLDLCZOVUSADOIV-UHFFFAOYSA-NCAS DataBase Reference540-51-2(CAS DataBase Reference)NIST Chemistry ReferenceEthanol, 2-bromo-(540-51-2)EPA Substance Registry System2-Bromoethanol (540-51-2)

Safety InformationHazard Codes T,T+,Xn,FRisk Statements 23/24/25-34-40-36/37/38-26/27/28-10-67-65-48/20-38-11-63Safety Statements 26-36/37/39-45-28A-16-62-36/37RIDADR UN 2922 8/PG 2WGK Germany 3RTECS KJ8225000TSCA YesHazardClass 6.1PackingGroup IIHS Code 29055900
2-Bromoethanol Usage And SynthesisToxicity2-Bromoethanol can damage human body. The invasive ways of 2-bromoethanol include inhalation, ingestion and percutaneous absorption. 2-Bromoethanol has strong irritation to mucosa, upper respiratory tract, eyes and skin. Inhalation of 2-bromoethanol can cause death due to spasm, inflammation and edema of larynx and bronchus, chemical pneumonia and pulmonary edema. The manifestations of 2-bromoethanol poisoning include burning sensation, cough, wheezing, laryngitis, shortness of breath, headache, nausea and vomiting.Chemical Properties2-Bromoethanol is a colorless or light yellow hygroscopic liquid with relatively stable and toxic chemical properties. It plays a role in industrial and chemical experiments. It shall be stored in a ventilated, low-temperature and dry warehouse and separated from oxidants, acids and food additives. It is miscible with water and forms an azeotrope with water. The boiling point is 99.1 ℃ (101.35kpa). The aqueous solution has a sweet burning taste. It can be miscible with most organic solvents such as ethanol and ether, but insoluble in petroleum ether. The hydrolysis of aqueous solution can be accelerated when it meets acid, alkali and heating.Chemical Propertiescolourless liquidUses2-Bromoethanol is used in selective reduction of nitroarenes (PcFe(II)/NaBH4/2-bromoethanol catalyst system).UsesEthylene bromohydrin is not used much forany commercial purpose. The risk of expo sure to this compound arises when ethyleneoxide reacts with hydrobromic acid.Uses2-Bromoethanol is utilized in selective reduction of nitroarenes. It is used as a solvent and organic synthetic raw material. It finds application in the synthesis of 2-piperidin-1-yl-ethanol by reacting with piperidine. It is used in selective reduction of nitroarenes.

Product picture

Article illustration

Packing &shipping&Payment

Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
Quantity(Kilograms)1 - 10000>10000
Est. Time(days)5To be negotiated

Article illustration

Article illustrationCompany information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.

Article illustrationAdvantage
In stock

Article illustration

Company Profile Introduction

-

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1kg
VIP5Y
Hebei Yanxi Chemical Co., Ltd.
 2023-11-27
$1.50/1g
VIP3Y
Shaanxi Didu New Materials Co. Ltd
 2022-05-24
$10.00/1KG
Handan Tongyi New Material Technology Co., Ltd
 2021-03-31
$1.00/1KG
VIP7Y
Career Henan Chemical Co
 2019-07-09
$1.00/1Kg
Handan Tongyi New Material Technology Co., Ltd
 2021-03-02
  • Since: 2017-12-08
  • Address: Building A, Enjoy city, Zhongshan East Road, Shijiazhuang city, Hebei province
INQUIRY
xing
13288715578
sales@hbmojin.com