CAS No.1072-53-3,ETHYLENESULFATE Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	1072-53-3
Name:	ETHYLENESULFATE
Article Data:	48

Formula:	C2H4 O4 S
Molecular Weight:	124.117
Synonyms:	Ethyleneglycol, cyclic sulfate (8CI); Ethylene sulfate (((CH2O)2SO2)) (6CI,7CI);1,2-Ethylene sulfate; Ethylene sulfate; NSC 526594
EINECS:	600-809-4
Density:	1.604 g/cm³
Melting Point:	95-97 °C(lit.)
Boiling Point:	231.1 °C at 760 mmHg
Flash Point:	93.5 °C
Appearance:	yellowish crystal
Risk Codes:	22
Safety:	Questionable carcinogen with experimental tumorigenic and neoplastigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of SO_x. See also SULFATES and ESTERS.
PSA:	60.98000
LogP:	0.35880

Synthetic route

: 75-21-8
oxirane

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With cerium(IV) oxide; iron(III) chloride; sulfur dioxide; antimony(III) chloride at 140℃; under 45004.5 Torr; for 2h; Pressure; Temperature; Inert atmosphere; Autoclave;	97.8%
With aminosulfonic acid; acetic anhydride at -10 - 20℃; for 24h; Autoclave;	73.22%

: 107-21-1
ethylene glycol

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With fluorosulfonyl fluoride; N,N,N,N,-tetramethylethylenediamine In acetonitrile at 60℃; for 36h; Reagent/catalyst; Solvent; Temperature;	96.5%
Stage #1: ethylene glycol With fluorosulfonyl fluoride; sodium sulfate; tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide In tert-butyl methyl ether at 5 - 10℃; for 1h; Autoclave; Stage #2: With 15-crown-5; 18-crown-6 ether In dichloromethane Solvent; Reagent/catalyst; Temperature;	81.8%
With potassium hydroxide; sulfuryl dichloride; silica gel 1.) reflux; 2.) rt., 3 h; Yield given. Multistep reaction;
Stage #1: ethylene glycol With potassium hydroxide In 5,5-dimethyl-1,3-cyclohexadiene at 130 - 140℃; for 20h; Stage #2: With fluorosulfonyl fluoride In acetonitrile at -15 - -5℃; for 1h; Temperature; Reagent/catalyst; Solvent; Sealed tube; Inert atmosphere;	106.3 g
With sulfuryl dichloride In chloroform at 5 - 60℃; for 3h;	375 g

: 3741-38-6
ethylene sulfite

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With manganese(IV) oxide In water at 5℃; for 0.75h; Reagent/catalyst; Temperature;	95.84%
With sodium hydrogencarbonate; iron(II) sulfate In dichloromethane pH=7 - 8; Concentration;	90.66%
With ruthenium trichloride; calcium hypochlorite at 15℃;	83%

: 74-85-1
ethene

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With PhI(1+)OSO2O(1-) In dichloromethane at 15℃; for 0.3h;	85%
With μ-oxodiphenyldiiodine(III) sulfate; phenyliodine(III) sulfate Yield given;

: 96-49-1
[1,3]-dioxolan-2-one

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With carbon dioxide; sulfur trioxide at 25 - 65℃; for 8h; Inert atmosphere;	76%

: 7719-09-7
thionyl chloride

: 107-21-1
ethylene glycol

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
Stage #1: thionyl chloride; ethylene glycol at 25 - 30℃; for 3h; Inert atmosphere; Stage #2: With sodium hypochlorite; ruthenium(III) chloride trihydrate at 0 - 10℃; for 3h; pH=7-8; Concentration; Temperature;	74%

: C2H5ClO3S

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With sodium periodate; ruthenium(III) chloride trihydrate In water; acetonitrile for 0.25h; Cooling with ice; Inert atmosphere;	70%

: 106-93-4
ethylene dibromide

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With silver sulfate; xylene
With silver sulfate In xylene

: 3741-38-6
ethylene sulfite

: ruthenium (IV) oxide dihydrate

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
With sodium hypochlorite In dichloromethane; isopropyl alcohol

: 23248-21-7, 26982-08-1, 31283-39-3, 53651-66-4, 59733-01-6
potassium ethyleneglycolate

: 1072-53-3
ethyleneglycol sulfate

Conditions

Conditions	Yield
Stage #1: potassium ethyleneglycolate With sulfuryl dichloride In dichloromethane at -10 - 10℃; for 2h; Inert atmosphere; Stage #2: With 18-crown-6 ether In toluene at 20℃; for 1h; Reagent/catalyst; Solvent;	37.9 g

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Chemistry

IUPAC Name: 1,3,2-Dioxathiolane 2,2-dioxide
The MF of 1,3,2-Dioxathiolane 2,2-dioxide (CAS NO.1072-53-3) is C₂H₄O₄S.

The MW of 1,3,2-Dioxathiolane 2,2-dioxide (CAS NO.1072-53-3) is 124.12.
Synonyms of 1,3,2-Dioxathiolane 2,2-dioxide (CAS NO.1072-53-3): Ethylene glycol, cyclic sulphate ; 1,3,2-Dioxathiolane 2,2-dioxide ; Sulfuric acid, cyclic ethylene ester
Product Categories: Biphenyl & Diphenyl ether;Heterocyclic Compounds;Heterocyclic Building Blocks;Others;S-Containing
Index of Refraction: 1.469
Density: 1.604 g/ml
Flash Point: 93.5 °C
Boiling Point: 231.1 °C
Melting Point: 95-97 °C
Storage temp: 2-8 °C

Production

Raw materials: Xylene-->1,2-Dibromoethane-->Silver sulfate

Toxicity Data With Reference

1.		mmo-sat 1 µmol/plate		CBINA8 Chemico-Biological Interactions. 19 (1977),241.
2.		hma-mus/sat 5 mmol/kg		CBINA8 Chemico-Biological Interactions. 19 (1977),241.

Consensus Reports

EPA Genetic Toxicology Program.

Safety Profile

Questionable carcinogen with experimental tumorigenic and neoplastigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of SO_x. See also SULFATES and ESTERS.Safety information of 1,3,2-Dioxathiolane 2,2-dioxide (CAS NO.1072-53-3):
WGK Germany 3
RTECS JH4800000