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Methyl vinyl sulfone

CAS No.：3680-02-2

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Methyl vinyl sulfone Basic information

Product Name:	Methyl vinyl sulfone
Synonyms:	VINYL METHYL SULFONE;(methylsulfonyl)-ethen;1-(Methylsulfonyl)ethylene;Sulfone, methyl vinyl;sulfone,methylvinyl;URI 718;METHYL VINYL SULFONE;METHYL VINYL SULPHONE
CAS:	3680-02-2
MF:	C3H6O2S
MW:	106.14
EINECS:	222-958-0
Product Categories:	Organic Building Blocks;Sulfones;Sulfur Compounds
Mol File:	3680-02-2.mol

Methyl vinyl sulfone Chemical Properties

Boiling point	115-117 °C19 mm Hg(lit.)
density	1.212 g/mL at 25 °C(lit.)
refractive index	n20/D 1.463(lit.)
Fp	>230 °F
storage temp.	2-8°C
form	Liquid
Specific Gravity	1.212
color	Clear colorless to slightly yellow
BRN	878198
Stability:	Stable. Incompatible with strong oxidizing agents. Irritant.
CAS DataBase Reference	3680-02-2(CAS DataBase Reference)
NIST Chemistry Reference	Ethene, (methylsulfonyl)-(3680-02-2)
EPA Substance Registry System	Ethene, (methylsulfonyl)- (3680-02-2)

Safety Information

Hazard Codes	T+,T,Xi
Risk Statements	22-27-41
Safety Statements	26-28-36/37/39-45-28A
RIDADR	UN 2810 6.1/PG 1
WGK Germany	3
RTECS	WR6825000
HazardClass	6.1
PackingGroup	II
HS Code	29309099

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English
ALFA	English

Methyl vinyl sulfone Usage And Synthesis

Chemical Properties	light yellow liquid
Uses	Methyl vinyl sulfone has been used: as derivatization reagent in an improved method for detection of pseudouridine in nucleoside mixtures by capillary HPLC-mass spectrometry in preparation of methylsulfonylethyl cellulose via Michael addition to cotton fabric in Heck vinylation of aryl halides
General Description	Clear pale yellow liquid.
Air & Water Reactions	Water soluble.
Reactivity Profile	Methyl vinyl sulfone is incompatible with oxidizing agents . Can react exothermically with reducing agents to release hydrogen gas or hydrogen sulfide. In the presence of various catalysts (such as acids) or initiatiators, can undergo exothermic polymerization reactions.
Fire Hazard	Methyl vinyl sulfone is probably combustible.
Purification Methods	Pass the sulfone through a column of alumina, then de-gas, distil it in a vacuum line and store it at -190o until required. [Beilstein 1 III 1866.]

Methyl vinyl sulfone Preparation Products And Raw materials

Raw materials	METHYLVINYLTHIOETHER-->Ethanol, 2-(methylsulfonyl)-, 1-acetate-->1-chloro-2-(methylsulfonyl)ethane(SALTDATA: FREE)-->Ethylene sulfone-->2-(METHYLSULFONYL)ETHANOL-->Iodomethane
Preparation Products	2-(methylsulfonyl)ethyl methanesulfonate-->4-Amino-3-bromopyridine-->3,5-Lutidine-->3,5-DIBROMO-4-PYRIDINOL-->3,4-Lutidine-->4-MORPHOLINOPYRIDINE-->4-Aminopyridine-->4-Dimethylaminopyridine-->3-Aminopyridine

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