Diethyl sulfate

Base Information Edit

Chemical Name:Diethyl sulfate
CAS No.:64-67-5
Deprecated CAS:182115-04-4,98503-29-8
Molecular Formula:C4H10O4S
Molecular Weight:154.187
Hs Code.:2920.90 Oral rat LD50: 880 mg/kg
European Community (EC) Number:200-589-6
ICSC Number:0570
NSC Number:56380
UN Number:1594
UNII:K0FO4VFA7I
DSSTox Substance ID:DTXSID1024045
Nikkaji Number:J2.811H
Wikipedia:Diethyl_sulfate
Wikidata:Q421338
NCI Thesaurus Code:C44375
Metabolomics Workbench ID:123737
ChEMBL ID:CHEMBL163100
Mol file:64-67-5.mol

Synonyms:diethyl sulfate;diethyl sulfate, tin salt;diethylsulfate;ethyl sulfate

Suppliers and Price of Diethyl sulfate

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Usbiological
Ds
25mg
$ 290.00

TRC
DiethylSulphate
100g
$ 50.00

TCI Chemical
Diethyl Sulfate >98.0%(GC)
500mL
$ 25.00

TCI Chemical
Diethyl Sulfate >98.0%(GC)
25mL
$ 16.00

SynQuest Laboratories
Diethyl sulfate 98%
5 g
$ 15.00

SynQuest Laboratories
Diethyl sulfate 98%
100 g
$ 25.00

Sigma-Aldrich
Diethyl sulfate 98%
100g
$ 42.30

Sigma-Aldrich
Diethyl sulfate 98%
1kg
$ 70.50

Sigma-Aldrich
Diethyl sulfate 98%
2kg
$ 134.00

Sigma-Aldrich
Diethyl sulfate 98%
4kg
$ 169.00

Total 2 raw suppliers

Chemical Property of Diethyl sulfate Edit

Chemical Property:

Appearance/Colour:highly toxic and likely carcinogenic chemical compound
Vapor Pressure:<0.01 mm Hg ( 20 °C)
Melting Point:-24 °C
Refractive Index:n20/D 1.399(lit.)
Boiling Point:208 °C at 760 mmHg
Flash Point:78.3 °C
PSA：60.98000
Density:1.201 g/cm³
LogP:1.38500
Storage Temp.:Refrigerator (+4°C)
Solubility.:soluble in Ether,Alcohol
Water Solubility.:5 g/L (20 ºC)
XLogP3:1.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:4
Exact Mass:154.02997997
Heavy Atom Count:9
Complexity:130
Transport DOT Label:Poison

Purity/Quality:

>99.0% ^*data from raw suppliers

Ds ^*data from reagent suppliers

Safty Information:

Pictogram(s): T
Hazard Codes:T
Statements: 45-46-20/21/22-34
Safety Statements: 53-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Toxic Gases & Vapors -> Other Toxic Gases & Vapors
Canonical SMILES:CCOS(=O)(=O)OCC
Inhalation Risk:No indication can be given about the rate at which a harmful concentration of this substance in the air is reached.
Effects of Short Term Exposure:The substance is corrosive to the eyes, skin and respiratory tract. Inhalation may cause lung oedema. The effects may be delayed. Medical observation is indicated.
Effects of Long Term Exposure:This substance is probably carcinogenic to humans. May cause heritable genetic damage to human germ cells.
Uses The primary use of diethyl sulfate is as a chemical intermediate (ethylating agent) in synthesis of ethyl derivatives of phenols, amines, and thiols; as an accelerator in the sulfation of ethylene; and in some sulfonation processes. It is used to manufacture dyes, pigments, carbonless paper, and textiles. It is an intermediate in the indirect hydration (strong acid) process for the preparation of synthetic ethanol from ethylene. Smaller quantities are used in household products, cosmetics, agricultural chemicals, pharmaceuticals, and laboratory reagents (IARC 1992, 1999, HSDB 2009). In 1966, it was used as a mutagen to create the Luther variety of barley (IARC 1974).

Technology Process of Diethyl sulfate

There total 51 articles about Diethyl sulfate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%