Sulfurtrioxide pyridine complex

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Names

[ CAS No. ]:
26412-87-3

[ Name ]:
Sulfurtrioxide pyridine complex

[Synonym ]:
Active Sulfure Trioxide
sulfur trioxide pyridine
sulfur(VI) oxide-pyridine complex
(DIMETHYLAMINOMETHYL)STYRENE
sulfur trioride-pyridine
Sulfur trioxide pyridine complex
PyridineSO3
N,N-DIMETHYLVINYLBENZYLAMINE
EINECS 247-683-3
Sulfur Trioxide - Pyridine Complex
SO3*pyridine complex
sulfur trioxide-pyridine complex
pyridine/sulfur trioxide complex
VINYLBENZYLDIMETHYLAMINE
Pyridine - Sulfur Trioxide Complex
Sulfur trioxide pyri
MFCD00078270
Sulfurtrioxide pyridine complex

Chemical & Physical Properties

[ Boiling Point ]:
115.3ºC at 760 mmHg

[ Melting Point ]:
~160 °C

[ Molecular Formula ]:
C5H5NO3S

[ Molecular Weight ]:
159.16300

[ Flash Point ]:
20ºC

[ Exact Mass ]:
158.99900

[ PSA ]:
96.19000

[ LogP ]:
1.37340

[ Vapour Pressure ]:
22.8mmHg at 25°C

[ Water Solubility ]:
reacts

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
R22;R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
29420000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyridine
  • trisulfurdinitrogen pentoxide

DownStream

  • 1-nitro-4-sulfooxy-benzene
  • 2-Fluoro-4-methoxybenzaldehyde
  • 1-BENZOYL-AZETIDIN-3-ONE
  • 4-ACETAMINOPHEN SULFATE
  • buta-1,3-diene-1-sulfonic acid
  • sulfoacetaldehyde
  • Sulfamic acid, N-ethyl-
  • ethyl hydrogen sulphate
  • potassium,(1E,3E)-5-oxopenta-1,3-dien-1-olate
  • Sulfuric acid

Customs

[ HS Code ]: 29420000

Articles

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Related Compounds

  • P4S10-Pyridine complex
  • Hydrogen fluoride-pyridine complex
  • benzylboron dichloride-pyridine complex (1:2)
  • Tris(triphenylsilyloxy)molybdenum nitride pyridine complex
  • Vinylboronic anhydride pyridine complex
  • 2,3,4,5-tetrachloropyridine,titanium