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Pyridine sulfur trioxide

$ 1.00 /1KG

Min. Order1G
Purity99%
Cas No26412-87-3
Supply Ability100kg
Update time2019-07-06

career henan chemical co

career henan chemical co

6YR

China

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Chemical Properties

Product Name	Pyridine sulfur trioxide
CAS No	26412-87-3
EC-No	247-683-3
Min. Order	1G
Purity	99%
Supply Ability	100kg
Release date	2019/07/06

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Pyridine sulfur trioxide Basic information

Product Name:	Pyridine sulfur trioxide
Synonyms:	Pyridine,compd.withsulfurtrioxide(1:1);Salfurtrioxidepyri-dinecomplex;Sulfurtrioxide,compd.withpyridine(1:1);(DIMETHYLAMINOMETHYL)STYRENE;VINYLBENZYLDIMETHYLAMINE;N,N-DIMETHYLVINYLBENZYLAMINE;POLY(4-VINYLPYRIDINE) SULFUR TRIOXIDE COMPLEX;N-(4-VINYLBENZYL)-N,N-DIMETHYL AMINE
CAS:	26412-87-3
MF:	C5H5N.O3S
MW:	159.16
EINECS:	247-683-3
Product Categories:	Pyridines;Oxidation;Sulfur Compounds (for Synthesis);Synthetic Organic Chemistry;Heterocycle-Pyridine series
Mol File:	26412-87-3.mol

Pyridine sulfur trioxide Chemical Properties

Melting point	~160 °C
storage temp.	Store below +30°C.
solubility	Soluble in polar organic solvents.
form	Powder
color	White to beige
Water Solubility	reacts
Sensitive	Moisture Sensitive
BRN	3704116
CAS DataBase Reference	26412-87-3(CAS DataBase Reference)
EPA Substance Registry System	Sulfur trioxide, compd. with pyridine (1:1)(26412-87-3)

Safety Information

Hazard Codes	C
Risk Statements	22-34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8/PG 2
WGK Germany	3
F	3-10-21
TSCA	Yes
HazardClass	8
PackingGroup	II
HS Code	29420000

MSDS Information

Provider	Language
Pyridine sulfur trioxide	English
ACROS	English
SigmaAldrich	English
ALFA	English

Pyridine sulfur trioxide Usage And Synthesis

Chemical Properties	white solid
Uses	Pyridine-Sulfur Trioxide Complex is used in the sulfation of squid ink polysaccharides (SIPs) as a potential candidate compound for the prevention of tumor metastasis. Pyridine-Sulfur Trioxide Complex is also used in the preparation and anticoagulation test of sulfated silk fibroin.
Uses	Usually used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with DMSO.

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