Diethyl sulfate

Diethyl sulfate Property

mp : -24 °C bp : 208 °C(lit.) density : 1.1795 vapor density : 5.3 (vs air) vapor pressure : <0.01 mm Hg ( 20 °C) refractive index : n20/D 1.399(lit.) Fp : 173 °F storage temp. : Refrigerator (+4°C) Water Solubility : 5 g/L (20 ºC) Merck : 14,3130 BRN : 1209714 Stability:: Moisture sensitive. May react violently with oxidizing agents. CAS DataBase Reference: 64-67-5(CAS DataBase Reference) NIST Chemistry Reference: Sulfuric acid, diethyl ester(64-67-5) EPA Substance Registry System: Sulfuric acid, diethyl ester(64-67-5)

Safety

Hazard Codes : T Risk Statements : 45-46-20/21/22-34 Safety Statements : 53-45 RIDADR : UN 1594 6.1/PG 2 WGK Germany : 3 RTECS : WS7875000 HazardClass : 6.1 PackingGroup : II Hazardous Substances Data: 64-67-5(Hazardous Substances Data)

Diethyl sulfate Chemical Properties,Usage,Production

Chemical Properties colourless oily liquid General Description A clear colorless liquid with a peppermint odor. Burns, though may be difficult to ignite. Corrosive to metals and tissue. Air & Water Reactions Highly flammable. Slowly reacts with water to form ethyl alcohol, a flammable liquid, and ethyl sulfate, with eventual conversion to sulfuric acid. Reactivity Profile The presence of moisture in a metal container of Diethyl sulfate caused the formation of sulfuric acid which reacts with the metal to release hydrogen which pressurized and exploded the container [Chem. Abst. 28:2908(1934)]. Health Hazard May be fatal if inhaled, swallowed or absorbed through skin. Inhalation causes nausea and vomiting. Causes burns to skin and eyes. Ingestion may cause nausea, vomiting abdominal pain and collapse.

Diethyl sulfate Preparation Products And Raw materials

Raw materials Chlorosulfonic acid Dehydrolyzing agent

Preparation Products Ethoxyamine hydrochloride N,N-DIETHYL-O-TOLUIDINE softener qA 4-aminopyrimidin-2-ol 3-Ethoxyphenol Ethyl 4-amino-2-(ethylthio)-5-pyrimidinecarboxylate N4-Benzoylcytosine Eradicane 4-AMINO-5-CARBOXY-2-ETHYL-MERCAPTOPYRIMIDINE Molinate ETHYL 4-ETHOXYPHENYLACETATE 2(2-Ethoxyethoxy)ethanol 4-CHLOROPHENETOLE Trepibutone N-Ethylcarbazole 4-AMINO-2-(ETHYLTHIO)-5-(HYDROXYMETHYL)PYRIMIDINE Crotamiton Diethyl ether Acid Orange 116 2-Ethoxybenzoic acid 2-Ethoxynaphthalene Ethyl 2-ethylacetoacetate

Diethyl sulfate Suppliers      Global( 122)Suppliers      BELGIUM 1 CHINA 72 Europe 4 GERMANY 3 INDIA 3 JAPAN 6 Slovakia 1 SWITZERLAND 2 UNITED KINGDOM 7 USA 23 Global 122

Supplier Tel Fax Email Country ProdList Advantage New Energy Chemicals 0515-82159098 0515-82159088 0515-82159099 njuchemical@gmail.com CHINA 365 65 J & K SCIENTIFIC LTD. -- -- jkinfo@jkchemical.com;market3@jkchemical.com CHINA 96847 76 Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) +86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com CHINA 40407 62 Alfa Aesar 400-610-6006; 021-67582000 021-67582001/03/05 saleschina@alfa-asia.com CHINA 30333 84 TCI (Shanghai) Development Co., Ltd. -- -- info@chemicalbook.com CHINA 22159 81 Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820 86 (10) 60270825 dtftchem@sina.com CHINA 4703 62 BeiJing Hwrk Chemicals Limted 4006990298 010-57411839 020-31335234 021-51691807 010-87653215 0757-86311057 021-55236763 sales@hwrkchemical.com CHINA 12649 55 Energy Chemical 021-58432009 / 400-005-6266 021-58436166-800 info@energy-chemical.com CHINA 44198 61 Beijing Ouhe Technology Co., Ltd +86-10-4006331231;+86-10-51280831;+86-10-82967028 +86-10-82967029 sales@ouhechem.com CHINA 10815 60 Shanghai Hanhong Chemical Co., Ltd. 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 +86-21-54291107 jerry.ma@hanhonggroup.com CHINA 28730 64