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Sulfur trioxide pyridine complex

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Formula: C5H5N.SO3
CAS: 26412-87-3
search Element: pyridine trioxide complex sulfur
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Identification

Structural Formula
Sulfur trioxide pyridine complex
CAS:
26412-87-3
EINECS:
247-683-3
Molecular Formula:
C5H5N.SO3
MDL:
MFCD00012437
SMILES:
O=S(=O)=O.C1=CC=NC=C1
Synonym:
sulfur trioxide pyri ; pyridineso3 ; pyridine sulfur trioxde ; sulfur trioxide pyridine ; sulfur trioride-pyridine ; nsc 75831 ; pyridine sulphur trioxide ; vinylbenzyldimethylamine ; pyridine sulfur trioxide ; active sulfure trioxide


Description

A reagent used for sulfations of alcohols, sulfonations, deoxygenations and other reductions, oxidations with DMSO.


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Shanghai UCHEM Inc.
UCHEM-4067
Santa Cruz Biotechnology, Inc.
255627
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Prices & Availability




Data is processed


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Properties for Sulfur trioxide pyridine complex

Molecular Weight:
159.16 g·mol−1
Melting point:
~160 °C
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R22 - Harmful if swallowed
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 3261 8 / PG 2
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Alternative Distributors of [Sulfur trioxide pyridine complex]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | Zhejiang Bulk Chemical Co., Ltd | Jinan Wedo Industrial Co., Ltd. | Jinan Great Chemical Co., Ltd. | 3Way Pharm Inc. | Suzhou Sibian Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | BOC Sciences | Changzhou Sunsanta Trading Co., Ltd | Jinan Haohua Industry Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd.

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